retrofitting kessy to the Polo 6R

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iichel
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Drives: Polo 6R 1.2 TDI
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retrofitting kessy to the Polo 6R

Post by iichel »

so, to avoid off-topic in ciclo's Polo thread, i'll do it here.

Objective:
To retrofit Kessy to the Polo 6R
Kessy is the keyless entry and start system
http://en.volkswagen.com/en/innovation- ... kessy.html

Progress so far:
- Removed old ignition lock
- Installed Kessy wiring to antennas
- Installed Kessy antennas
- Replaced door handles with Kessy variants
- Installed J935 converter box
- Installed Terminal 15 relay
- Bought ELV, start button, Kessy module
- Bought three new keys
- Adapted IMMO
- Coded BCM

To do:
- Adapt keys to kessy module for keyless entry
- Adapt keys to ELV?
- Successfully enter and start the car keylessly

See my first post here:
viewtopic.php?f=56&t=58703&start=3165#p518667

The door handles:
viewtopic.php?f=56&t=58703&start=3165#p518675

The wiring:
viewtopic.php?f=56&t=58703&start=3180#p518722

The parts needed and brainstorming in my google drive folder. Some of it in Dutch, some in English.
https://drive.google.com/drive/folders/ ... sp=sharing

I'll update the thread if I have some news. Also I'll try to answer some questions. And of course feel free to share ideas.
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iichel
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Re: retrofitting kessy to the Polo 6R

Post by iichel »

updated VCDS coding

Code: Select all

Tuesday,28,February,2017,13:53:50:62066
VCDS -- Windows Based VAG/VAS Emulator Running on Windows XP x86(VMWare)
VCDS Version 17.1.3.0
Data version: 20170203 DS267.2
www.Ross-Tech.com

Workshop Code: 123 12345 012345

VIN:   License Plate: 



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 6R (7E0)
Scan: 01 03 04 05 08 09 10 15 17 19 20 25 2B 2E 37 3C 44 47 55 56
          61 69 6C 77 0B

VIN:   Mileage: 0km-0miles

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: Malfunction 0010
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
20-High Beam Assist. -- Status: OK 0000
25-Immobilizer -- Status: Malfunction 0010
2B-Steer. Col. Lock -- Status: Malfunction 0010
2E-Media Player 3 -- Status: OK 0000
37-Navigation -- Status: OK 0000
3C-Lane Change -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
47-Sound System -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
69-Trailer -- Status: OK 0000
6C-Back-up Cam. -- Status: Malfunction 0010
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J000-CFWA)       Labels: 03P-906-021-CFW.clb
   Part No SW: 03P 906 021 B    HW: 03P 907 425 
   Component: R3 1.2l TDI   H06 9978  
   Revision: 12005001    Serial number:               
   Coding: 00114036033401080000
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_ECM12TDI03103P906021B 001041
   ROD: EV_ECM12TDI03103P906021AA.rod
   VCID: 2757FDE35E1F667988-8073

No fault code found.
Readiness: 0 0 0 0 1 

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: None
   Part No HW: 6R0 907 379 AF
   Component: ESP8.2i front H05 0001  
   Revision: --------    
   Coding:
   Shop #: WSC 00788 648 00255
   VCID: 55AB872B38F324E9EA-8001

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J518)       Labels: 5K0-959-434.clb
   Part No SW: 5K0 959 434 E    HW: 5K0 959 434 
   Component: VWKESSYPQ35GP 092 1202  
   Revision: 00092000    Serial number: 0346244897
   Coding: 000F0F
   Shop #: WSC 01342 020 12345
   ASAM Dataset: EV_KESSYPQ35G A02717
   ROD: EV_KESSYPQ35G_VW01.rod
   VCID: 37772DA38EBFF6F918-8063

1 Fault Found:
1057799 - Antenna for Keyless Entry System in Trunk 
          B1173 11 [008] - Short to Ground
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 153
                    Mileage: 0 km
                    Date: 2017.02.28
                    Time: 01:41:03


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: 6R0-907-044.clb
   Part No SW: 6R0 907 044 H    HW: 6R0 907 044 H
   Component: Climatronic   H12 0812  
   Revision: V0000000    
   VCID: 38752E9F8BA1F98111-806D

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: 7E0-937-BCM-V1.clb
   Part No SW: 7E0 937 090     HW: 7E0 937 090 
   Component: BCM PQ25 Max4 H80 0733  
   Revision: B9080001    Serial number: 0771 092150183
   Coding: 3CB02FF828CB2400933806E2FFEB9FD080A073EFE08D78D020E050032800
   Shop #: WSC 12345 123 12345
   VCID: 68D5BEDF9B81A90141-803D

   Subsystem 1 - Part No: 5K7 955 559 B  Labels: 5K7-955-559.CLB
   Component: RLS 140415 03  37  0059 
   Coding: 0714DD

   Subsystem 2 - Part No SW: 6R0 959 801 BD    HW: 6R0 959 801 BD  Labels: 6R0-959-801.CLB
   Component: J386__TSG_FT  003 8611 
   Serial number: KU0KU011111300010103
   Coding: 0200A3

   Subsystem 3 - Part No SW: 6R0 959 802 BF    HW: 6R0 959 802 BF  Labels: 6R0-959-802.CLB
   Component: J387__TSG_BT  003 8611 
   Serial number: KU0KU007111300016463
   Coding: 1000AB

   Subsystem 4 - Part No: 1K8 951 171 A
   Component: DWA-Sensor 00  001 0103 
   Coding: 000000

   Subsystem 5 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HO  H05 1501 
   Coding: 000000

   Subsystem 6 - Part No: 1K8 951 171 A
   Component: DWA-Sensor 00  001 0103 
   Coding: 000000

   Subsystem 7 - Part No SW: 1K8 959 442     HW: 1K8 959 442 
   Component: E221__MFL-DC1  H03 0103 
   Serial number: 27140002547420014516
   Coding: A4FFFF

   Subsystem 8 - Part No SW: 6R0 959 811 B    HW: 6R0 959 811 B
   Component: J388__TSG_HL  002 0803 
   Serial number: KU0-KU008.06.0910897
   Coding: 08BC32

   Subsystem 9 - Part No SW: 6R0 959 812 B    HW: 6R0 959 812 B
   Component: J389__TSG_HR  002 0803 
   Serial number: KU0-KU004.06.0913330
   Coding: 08BC32

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels: 7E0-919-475.clb
   Part No SW: 7E0 919 475 L    HW: 7N0 919 475 
   Component: PARKHILFE 8K  H06 0106  
   Revision: --------    Serial number: 28231422402620
   Coding: 318001
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_VW75XParkAssis8K 001003
   ROD: EV_EPHVA18VW250GPCS.rod
   VCID: 3B7F3193B297D299FC-806F

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels: 5K0-959-655.clb
   Part No SW: 6R0 959 655 K    HW: 6R0 959 655 K
   Component: VW10Airbag01M H10 0020  
   Revision: --------    Serial number: 003GX0142TCE
   Coding: 00314D
   Shop #: WSC 01383 785 00200
   ASAM Dataset: EV_AirbaVW10BPAVW250 A01001
   ROD: EV_AirbaVW10BPAVW250_VW25.rod
   VCID: 4A916457ED4D7B1177-801F

   Crash sensor for side airbag: driver side: 
   Serial number: 3575HRB40650BI7U48C8

   Crash sensor for side airbag: front passenger side: 
   Serial number: 3585HRB405J09RECEOUJ

   Crash sensor for side airbag: rear: driver side: 
   Serial number: 3515RRB405T0BTBEF9G7

   Crash sensor for side airbag: rear: passenger side: 
   Serial number: 3525RRB405R0BTBEKPFQ

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels: 5K0-920-xxx-17.clb
   Part No SW: 6R0 920 870 A    HW: 6R0 920 870 A
   Component: KOMBI         H04 0709  
   Serial number: 00000000000000
   Coding: 140E01
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04723
   ROD: EV_Kombi_UDS_VDD_RM09_A04_VW25.rod
   VCID: 336F19B39AC71AD924-8067

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels: None
   Part No SW: 7E0 909 901     HW: 7E0 937 090 
   Component: GW-K-CAN TP20 H80 0733  
   Revision: B9080001    
   Coding: 042201
   Shop #: WSC 12345 123 12345
   VCID: 68D5BEDF9B81A90141-803D

No fault code found.

-------------------------------------------------------------------------------
Address 20: High Beam Assist. (J844)       Labels: 8S0-857-511.clb
   Part No SW: 7E0 857 511 G    HW: 7E0 857 511 E
   Component: FLA           H10 0003  
   Revision: AA001001    
   Coding: 040C00E200000000000000
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_HighBeamAssisAU316 001004
   ROD: EV_HighBeamAssisAU316.rod
   VCID: 2E5908C771E537314B-807B

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels: 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H04 0709  
   Serial number: 00000000000000
   Coding: 000007
   Shop #: WSC 09402 015 1048576
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
   ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
   VCID: 6AD1C4D78D8D9B1157-803F

2 Faults Found:
9456681 - Key 
          B104C 29 [009] - Implausible Signal
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Mileage: 0 km
                    Date: 2017.02.28
                    Time: 01:41:06

10493440 - Function Limitation due to Missing Enable from OCU/VTS 
          B201E 00 [009] -  - 
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 1
                    Fault Frequency: 1
                    Mileage: 0 km
                    Date: 2017.02.28
                    Time: 01:41:05


-------------------------------------------------------------------------------
Address 2B: Steer. Col. Lock (J764)       Labels: 5K0-905-861.clb
   Part No SW: 5K0 905 861 B    HW: 5K0 905 861 B
   Component: ELV-PQ35      H20 0240  
   Revision: 00000000    Serial number: 11000256123005
   Coding: 4100000000000000
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_ELVMarquMPVW36X A01001
   ROD: EV_ELVMarquMPVW36X.rod
   VCID: 2F6715C376EF3E3940-807B

2 Faults Found:
1048838 - Terminal 15 
          B1148 12 [137] - Short to Plus
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 1
                    Fault Frequency: 4
                    Reset counter: 113
                    Mileage: 0 km
                    Date: 2017.02.28
                    Time: 01:37:56

                    ELV State: 04
                    Information Clamps: 67 20
                    CoCo State: B0 01
                    WFS State: 10 1A
                    Vehicle speed: 0.00 km/h
                    Voltage: 68

1048840 - Terminal 15 Redundancy 
          B11D6 12 [137] - Short to Plus
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 4
                    Reset counter: 113
                    Mileage: 0 km
                    Date: 2017.02.28
                    Time: 01:37:56

                    ELV State: 04
                    Information Clamps: 67 20
                    CoCo State: B0 01
                    WFS State: 10 1A
                    Vehicle speed: 0.00 km/h
                    Voltage: 68


-------------------------------------------------------------------------------
Address 2E: Media Player 3 (J650)       Labels: 5N0-035-342.lbl
   Part No SW: 5N0 035 342 G    HW: 5N0 035 342 G
   Component: SG EXT.PLAYER H19 0770  
   Revision: A1001003    Serial number: 7666620365    
   Coding: 010100
   Shop #: WSC 12345 123 12345
   VCID: 2B5F01D34AF742196C-807F

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation        Labels: 1T0-035-680.clb
   Part No SW: 1T0 035 686 E    HW: 1T0 035 686 H
   Component: RNS-MID       H26 6276  
   Coding: 00070002010000A10001
   Shop #: WSC 12345 123 12345
   VCID: 366920A781B50FF103-8063

   Subsystem 1 - Part No: 1T0 919 859 B
   Component: EU West V14  

No Faults Found
  or DTCs not supported by controller
  or a communication error occurred

-------------------------------------------------------------------------------
Address 3C: Lane Change        Labels: Redir Fail!
   Part No SW: 7E0 907 566 B    HW: 4L0 907 566 A
   Component: J0769 SWA MasterH14 0120  
   Revision: 00H14000    Serial number: 6PZ 009 014-07
   Coding: 0010161
   Shop #: WSC 02757 790 00000
   VCID: 2F6715C3BEEF3E3940-807B

   Subsystem 1 - Part No: 7E0 907 568 B
   Component: J0770 SWA Slave H09 0110

   Subsystem 2 - Serial number: 6PZ 009 014-27

   Subsystem 3 - Serial number: 5F31.03.1100H090003CH21982ÿ

   Subsystem 4 - Serial number: H21982ÿ

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 6Q0-423-156.clb
   Part No: 6R0 423 156 B
   Component: LenkhilfeTRW        V277  
   Coding: 11220
   Shop #: WSC 00788  
   VCID: 2F6715C3EAEF3E3940-807B

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (R12)       Labels: 5K0-035-456.clb
   Part No SW: 5C6 035 456 C    HW: 5C6 035 456 C
   Component: KonzernAmp10K H08 6831  
   Revision: --------    Serial number: EAA098C0000052
   ASAM Dataset: EV_AudioVerst10KanalSTT4 001001
   ROD: EV_AudioVerst10KanalSTT4.rod
   VCID: 2855FEDF5301690181-807D

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J431)       Labels: 6R0-907-357.clb
   Part No SW: 6R0 907 357     HW: 6R0 907 357 
   Component: LWR-ECU       H02 0070  
   Revision: --------    Serial number: --------------
   Coding: 0192000001000000
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_HeadlRegulVWLWRPt 001004
   ROD: EV_HeadlRegulVWLWRPt_VW25.rod
   VCID: 77F7EDA3CE3F36F9D8-8023

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J0506)       Labels: 1T0-035-680.clb
   Part No SW: 1T0 035 686 E    HW: 1T0 035 686 H
   Component: RNS-MID       H26 6276  
   Revision: AB001001    Serial number: VWZ6Z7P1950254
   Coding: 00070002010000A10001
   Shop #: WSC 12345 123 12345
   VCID: 366920A781B50FF103-8063

   Subsystem 1 - Part No: 1T0 919 859 B
   Component: EU West V14  8477 

No fault code found.

-------------------------------------------------------------------------------
Address 61: Battery Regul. (J840)       Labels: 1K0-907-534.clb
   Part No SW: 7E0 907 534     HW: 7E0 937 090 
   Component: Batt.regelung H80 0733  
   Serial number: 0771 092150183
   Coding: 03071A5A
   Shop #: WSC 12345 123 12345
   VCID: 68D5BEDF9B81A90141-803D

   Subsystem 1 - Part No SW: 6C0 915 181     HW: 6C0 915 181 
   Component: J367-BDM  H08 0223 
   Serial number: 61083A44504351928092

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer (J345)       Labels: 1K0-907-383-V2.clb
   Part No SW: 1K0 907 383 E    HW: 1K0 907 383 E
   Component: Anhaenger     H07 0080  
   Revision: 3A002002    Serial number: 00000116932377
   Coding: 0100000100000000
   Shop #: WSC 12345 123 12345
   VCID: 2F6715C37EEF3E3940-807B

No fault code found.

-------------------------------------------------------------------------------
Address 6C: Back-up Cam.        Labels: 5N0-907-441.clb
   Part No SW: 7E0 907 441     HW: 7E0 907 441 
   Component: J772__Rearview      0040  
   Revision: 00H08000    Serial number: 525PA8-J060533
   Coding: 0030115
   Shop #: WSC 12345 123 12345
   VCID: 65CBB7EBAC93B4697A-8031

1 Fault Found:
03006 - Back-up Camera System not calibrated 
            000 -  - 
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 113
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 77: Telephone (J412)       Labels: 3C8-035-730-A.clb
   Part No SW: 3C8 035 730 E    HW: 3C8 035 730 E
   Component: Telefon       025 0983  
   Revision: --------    Serial number: 35502105254406
   Coding: 020100000100010000000101
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_UHVPremi 002709
   ROD: EV_UHVPremi_002.rod
   VCID: 254BF7EB24137469BA-8071

No fault code found.

End-------------------------(Elapsed Time: 05:08)--------------------------
result with normal ignition lock:
if ignition is on, it says in the segment display 'no key'.

also, if there is something wrong with the kessy it says 'check keyless'. very neat.

Car now unlocks when ignition is switched off, instead of key removal.

Problem with the converter box/BCM wiring: viewtopic.php?f=56&t=58703&start=3180#p518773
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ciclo
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Re: retrofitting kessy to the Polo 6R

Post by ciclo »

:?: LC,17,1,Funktion Anlasswiederholsperre aktiv


My German is extraordinarily limited (sorry) :oops: .... :lol:

8)
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iichel
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Re: retrofitting kessy to the Polo 6R

Post by iichel »

anlasswiederhohlsperre, a beautiful word for sure

anlasser = starter engine
wiederhohl = to repeat
sperre = blocking, blockade

;)
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ciclo
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Re: retrofitting kessy to the Polo 6R

Post by ciclo »

iichel wrote:
ciclo wrote:
However, it is very important to take into account all these positive signals (+50, +75, +30, +15). Especially for Kessy ... :lol:
Any progress with Byte25 Bit5?
Luckily the two extra modules are +30
The converter box J935 makes things a bit more complicated

Byte 25 bit 5 seems to work.
The only thing is the T73a/51. That is a power supply to the converter box on T10/10. It is the power for terminal 50.
J764 steering lock T16/12 gives a signal to converter box on T10/6. Then T73a/51 is connected to T10/1. T10/1 is the starter signal.

T73a/51 needs to output 12V at some point, for engine start. The problem is that it isn't, it's 0V. For now, I improvised and made the T10/10 a +15. This is not very nice solution.
(and to be fair, it makes the converter box obsolete too). I need to check out why this is.
T73a/51 is not correct, this pin is not used since a long time (it was for sill lights on some PQ25 models -T5-).

I suppose you mean to the T73b/51 pin which is the 75x input signal to the BCM indicating that 75 terminal is active (from J680 relay). Or maybe you mean to the T73b/50 pin which is a input signal to the BCM (starter signal).

T10/10 is an output signal from the J935 converter in order to activate relay J329 (to supply +15).

Power to J935 is through T10/7 (+30).

J907 also informs via T7b/6 pin (D) of the starter process to the other units (According to the equipment).

Your diagrams: Beetle :arrow: https://drive.google.com/drive/folders/ ... UdUdDZrSms , from here.

----
Apart:

Hmm... maybe you need a BCM for Kessy.

Specified in ETKA.

Image

---

As for coding:

I have reviewed some Autoscans :) (Jetta & Beetle) in addition to, test to activate also the following Bits:

Byte 26 Bit4
Byte 28 Bit5

And tell us the results or faults.

The most interesting thing would be to get the .csv BCM adapmap file from a Beetle with kessy.
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iichel
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Drives: Polo 6R 1.2 TDI
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Re: retrofitting kessy to the Polo 6R

Post by iichel »

It's T73a/55 to converter box T10/5. I thought I ninja-edited it, but it seems not.
T73a/55 is giving 0V, and thus preventing any terminal 50 activity to the ECU.

Converter box J935 T10/...

...1 = terminal 50 output, 'start engine' signal. output when active = 12V?
...2 = GND
...3 = GND (only in beetle, not in Jetta)
...4 = terminal 75 input signal, from J764 T16/6
...5 = terminal 50s, from T73a/55. this is short to T10/1, when T10/6 is given input signal
...6 = terminal 50 input signal, from J764 T16/12 'start engine' signal
...7 = +12V terminal 30 power supply
...8 = terminal 15 input signal, from J764 T16/8
...9 = terminal 75 output signal, to terminal 75 relay or BCM. output when active = 12V
...10 = terminal 15 output signal, to terminal 15 relay or BCM. output when active = 12V

it's a bit confusing that sometimes the terminal 75 and terminal 15 switch names and sometimes the terminal 86 is also involved.

Example, a bit like the epic image compositions of firegrafik (the master, I really appreciate them)

Image

PS, byte 17 bit 1 doesn't appear to do much. T73a/55 is still 0V all the time
Might need some more wires to T73a...
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Re: retrofitting kessy to the Polo 6R

Post by ciclo »

It's very easy iichel, e.g. +30 = Milliarium Aureum (+15,+75,+86,+50 ... all roads lead to Rome). :mrgreen:

All positive signals are specified in the Beetle diagrams, it is not necessary to rename them. Each of them has its mission and its moment, conditioned by your actions, the relays and the units that transform these positive signals into each other. All them are important and none them is the same as the other.
If you re-condition one of those signals are renamed, e.g. 15a, 50a, etc ...

It is the same as a normal Ignition/starter switch (D) but controlled by units and relays. (check it out)

The last condition for 50a is the BCM, so ... :?: Coding, Adaptation, a new BCM for kessy?
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iichel
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Re: retrofitting kessy to the Polo 6R

Post by iichel »

I'm not sure the BCM itself is the problem. In the beetle 5C1 and new Jetta, the normal ignition lock also involves the converter box J935 and T73a/55.
It's not that the T73a/55 is exclusive to the kessy system. It's present in all cars. My current 7E0 937 090 has the necessary pins for kessy (T73a/47, /55).

Image

Concerning the names, you're right. I've 'translated' them into the names that make sense for me. Maybe it's better to name them with the J324 J680 J681 etc. No confusion :mrgreen:

edit 1:
T73a/55 is also present in the Polo 6R, but only in the wiring scheme for the 6-speed automatic gearbox. ELSAWIN 96/2

edit 2:
my T73a/ inside

Image
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iichel
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Location: The Netherlands

Re: retrofitting kessy to the Polo 6R

Post by iichel »

The key to a live T73a/55 is probably in the adaptation channels. None of the long codings of the Jetta does it for me now... Still no activity on it. :mrgreen:
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ciclo
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Re: retrofitting kessy to the Polo 6R

Post by ciclo »

Maybe. You must get the BCM adaptation channels from a Beetle with kessy to compare.

This morning I tried with all possible Bytes on my 6R and no fault was reported in the Autoscan. :|
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iichel
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Posts: 4283
Joined: Fri Nov 14, 2014 2:14 pm
Drives: Polo 6R 1.2 TDI
Location: The Netherlands

Re: retrofitting kessy to the Polo 6R

Post by iichel »

autoscan VW beetle with kessy:

Code: Select all

Saturday,04,March,2017,14:22:29:62066
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 17.1.3.0 (x64)
Data version: 20170220 DS267.3
www.Ross-Tech.com

Workshop Code: 111 11111 011111

VIN: WVWZZZ16ZCM  License Plate: 
Mileage: 63520km-39469mi   Repair Order: 



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 16 (6R0)
Scan: 01 02 03 05 08 09 10 15 17 19 25 2B 2E 44 55 56

VIN: WVWZZZ16ZCM   Mileage: 

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
2B-Steer. Col. Lock -- Status: OK 0000
2E-Media Player 3 -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (CCZ)       Labels: 06J-907-115-CCZ.clb
   Part No SW: 06J 906 027 AJ    HW: 06J 907 309 A
   Component: MED17.5.2        04 2159  
   Revision: P3H07---    Serial number:               
   Coding: 0403000C1C070160
   Shop #: WSC 00066 000 00000
   VCID: 73EFD9B312475AD9E4-8026

No fault code found.
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 02E-927-770.clb
   Part No SW: 02E 300 057 C    HW: 02E 927 770 AL
   Component: GSG DSG AG6     511 2726  
   Revision: 05351113    Serial number: 00001108031637
   Coding: 0000020
   Shop #: WSC 00066 000 00000
   VCID: 1933CB1BD06BC0890E-804C

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 1K0-907-379-60EC1F.clb
   Part No SW: 5C0 907 379 C    HW: 5C0 907 379 C
   Component: ESP MK60EC1   H31 0156  
   Revision: 00H31001    
   Coding:
   Shop #: WSC 00066 000 00000
   VCID: 2E5908C779E537314B-807A

1 Fault Found:
02214 - Tire Pressure Warning 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 141
                    Mileage: 63479 km
                    Time Indication: 0
                    Date: 2017.02.17
                    Time: 16:33:10

             Freeze Frame:
                    Count: 0
                    Count: 32768
                    Count: 12800
                    Count: 397
                    Count: 50944
                    Count: 0
                    Count: 65275
                    Count: 0


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J518)       Labels: 5K0-959-434.clb
   Part No SW: 5K0 959 434 A    HW: 5K0 959 434 A
   Component: VWKESSYPQ35GP 085 0802  
   Revision: 00085000    Serial number: 0152699723
   Coding: 030C0C
   Shop #: WSC 00066 000 00000
   ASAM Dataset: EV_KESSY_PQ35GP A01018
   ROD: EV_KESSY_PQ35GP.rod
   VCID: 336F19B39AC71AD924-8066

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: 5K0-907-044.clb
   Part No SW: 5C0 907 044 N    HW: 5C0 907 044 N
   Component: Climatronic   043 0203  
   Revision: 00001001    
   Coding: 3010004002
   Shop #: WSC 00066 000 00233
   ASAM Dataset: EV_Climatronic A01010
   ROD: EV_ClimaAutoBasis_VW32.rod
   VCID: 2E5908C771E537314B-807A

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: 6R0-937-08x-09.clb
   Part No SW: 6R0 937 088 F    HW: 6R0 937 088 
   Component: BCM PQ25 Re4  H50 0352  
   Revision: BU050001    Serial number: 04571045120169
   Coding: 6CB8697B0801080008A809916E0F84C4F8C2670F60851841B2E004010000
   Shop #: WSC 00066 000 00000
   VCID: 4183437BD87BB849A6-8014

   Subsystem 1 - Part No SW: 6R0 959 801 AQ    HW: 6R0 959 801 AQ  Labels: 6R0-959-801.CLB
   Component: J386__TSG_FT  002 1060 
   Serial number: KU0KU012121200015262
   Coding: 0CBC34

   Subsystem 2 - Part No SW: 6R0 959 802 BD    HW: 6R0 959 802 BD  Labels: 6R0-959-802.CLB
   Component: J387__TSG_BT  002 1060 
   Serial number: KU0KU014121200012026
   Coding: 0CBC34

   Subsystem 3 - Part No SW: 5C5 959 591     HW: 5K0 959 591 
   Component: J245 PS71.023  H09 0007 
   Serial number:     WRH000488A0     
   Coding: 381000

   Subsystem 4 - Part No SW: 5C0 959 442     HW: 5C0 959 442 
   Component: E221__MFL-TK6  H02 0103 
   Serial number: 30000000000000388094
   Coding: E30000

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels: 1Q0-919-475.clb
   Part No SW: 5C5 919 475     HW: 7E0 919 475 A
   Component: PARKHILFE 8K  H10 0005  
   Revision: --------    Serial number: 83491133900210
   Coding: 108101
   Shop #: WSC 00066 000 00125
   ASAM Dataset: EV_EPHVA18VW3240000 001004
   ROD: EV_EPHVA18VW3240000.rod
   VCID: 70E5D6BFAB5161C119-8024

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels: 5K0-959-655.clb
   Part No SW: 5C0 959 655 F    HW: 5C0 959 655 F
   Component: AirbagVW10    013 0613  
   Serial number: 003JQM007V0M  
   Coding: 0000424B
   Shop #: WSC 00066 000 00000
   ASAM Dataset: EV_AirbaVW10SMEVW360 A01014
   ROD: EV_AirbaVW10SMEVW360.rod
   VCID: 356B27AB94B304E90A-8060

   Crash sensor for side airbag: driver side: 
   Subsystem 1 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
   Component: S.Sens.Fahr.V  H01 ---- 
   Serial number: 3572MSME3B476368ZZZ+

   Crash sensor for side airbag: front passenger side: 
   Subsystem 2 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
   Component: S.Sens.Beif.V  H01 ---- 
   Serial number: 3582MSME4E657468ZZZ5

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels: 5K0-920-xxx-17.clb
   Part No SW: 5C5 920 870     HW: 5C5 920 870 
   Component: KOMBI         H10 0015  
   Revision: X0010005    Serial number:               
   Coding: 150B01
   Shop #: WSC 00066 000 00125
   ASAM Dataset: EV_KombiUDSMM9RM10 A04305
   ROD: EV_KombiUDSMM9RM10_VW32.rod
   VCID: 67D7BDE39E9FA67948-8032

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels: 6R0-907-530-V2.clb
   Part No SW: 6R0 907 530 D    HW: 1K0 907 951 
   Component: J533  Gateway H38 0035  
   Revision:   H38       Serial number: 05021201300171
   Coding: 254080
   Shop #: WSC 00066 000 00000
   VCID: 346D1AAF97C91DE13D-8060

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels: 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5C5 920 870 
   Component: IMMO          H10 0015  
   Revision: X0010005    Serial number:               
   Coding: 000007
   Shop #: WSC 00066 000 00125
   ASAM Dataset: EV_ImmoUDSMM9RM10 A01301
   ROD: EV_ImmoUDSMM9RM10_VW21.rod
   VCID: 6AD1C4D78D8D9B1157-803E

No fault code found.

-------------------------------------------------------------------------------
Address 2B: Steer. Col. Lock (J764)       Labels: 5K0-905-861.clb
   Part No SW: 5K0 905 861 A    HW: 5K0 905 861 A
   Component: ELV-PQ35      H20 0230  
   Revision: 00000000    Serial number: 11000245748003
   Coding: 4900000000000000
   Shop #: WSC 00066 790 50316
   ASAM Dataset: EV_ELVMarquMPVW36X A01001
   ROD: EV_ELVMarquMPVW36X.rod
   VCID: 2E5908C771E537314B-807A

No fault code found.

-------------------------------------------------------------------------------
Address 2E: Media Player 3 (J650)       Labels: 5N0-035-342.lbl
   Part No SW: 5N0 035 342 E    HW: 5N0 035 342 E
   Component: SG EXT.PLAYER H13 0240  
   Revision: A1001003    Serial number: 7661805893    
   Coding: 010000
   Shop #: WSC 00066 000 00000
   VCID: 2953FBDB400B50099E-807C

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
   Part No: 1K0 909 144 M
   Component: EPS_ZFLS Kl. 70     3201  
   Revision: 00H20000    
   Shop #: WSC 02069 000 90108
   VCID: 346D1AAF57C91DE13D-8060

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J431)       Labels: 6R0-907-357.clb
   Part No SW: 6R0 907 357     HW: 6R0 907 357 
   Component: LWR-ECU       H02 0070  
   Revision: --------    Serial number: --------------
   Coding: 0310000001000000
   Shop #: WSC 00066 000 00000
   ASAM Dataset: EV_HeadlRegulVWLWRPt 001004
   ROD: EV_HeadlRegulVWLWRPt_VW32.rod
   VCID: 77F7EDA3CE3F36F9D8-8022

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J0503)       Labels: 5M0-035-1xx-56.clb
   Part No SW: 3C8 035 195 F    HW: 3C8 035 195 F
   Component: Radio RCD510  050 0207  
   Revision: 00000001    Serial number: VWZ1Z3M8222131
   Coding: 01000400040002
   Shop #: WSC 00066 000 00000
   VCID: 2B5F01D34AF742196C-807E

No fault code found.

End-------------------------(Elapsed Time: 02:38)--------------------------
adapmap BCM:

Code: Select all

;SW:6R0-937-088-F   HW:6R0-937-088 ---  Cent. Elect.					
;Component:BCM PQ25 Re4  H50 0352	 Coding:6CB8697B0801080008A809916E0F84C4F8C2670F60851841B2E004010000				
;Saturday	4	March	2017	14:31:12:62066	
;VCDS Version: Release 17.1.3 (x64)  Data version: 20170220 DS267.3					
;VCID: 4183437BD87BB849A6-8014					
					
Channel		Field 1	Field 2	Field 3	Field 4
1	0	N/A	N/A	N/A	N/A
2		ERROR:	Channel 02	Not	Available
3	1	N/A	N/A	N/A	N/A
4	0	N/A	N/A	N/A	N/A
5	0	N/A	N/A	N/A	N/A
6	0	N/A	N/A	N/A	N/A
7	1	N/A	N/A	N/A	N/A
8	0	N/A	N/A	N/A	N/A
9	0	N/A	N/A	N/A	N/A
10	0	N/A	N/A	N/A	N/A
11	0	N/A	N/A	N/A	N/A
12	1	N/A	N/A	N/A	N/A
13	0	N/A	N/A	N/A	N/A
14	0	N/A	N/A	N/A	N/A
15	0	N/A	N/A	N/A	N/A
16	0	N/A	N/A	N/A	N/A
17		ERROR:	Channel 17	Not	Available
18	0	N/A	N/A	N/A	N/A
19		ERROR:	Channel 19	Not	Available
20	1	N/A	N/A	N/A	N/A
21		ERROR:	Channel 21	Not	Available
22	1	N/A	N/A	N/A	N/A
23	1	N/A	N/A	N/A	N/A
24	0	N/A	N/A	N/A	N/A
25	0	N/A	N/A	N/A	N/A
26		ERROR:	Channel 26	Not	Available
27	0	N/A	N/A	N/A	N/A
28	0	N/A	N/A	N/A	N/A
29	1	N/A	N/A	N/A	N/A
30	2	N/A	N/A	N/A	N/A
31	0	N/A	N/A	N/A	N/A
32	40	N/A	N/A	N/A	N/A
33	80	N/A	N/A	N/A	N/A
34	30	N/A	N/A	N/A	N/A
35	2	N/A	N/A	N/A	N/A
36	2	N/A	N/A	N/A	N/A
37	80	N/A	N/A	N/A	N/A
38	21	N/A	N/A	N/A	N/A
39	20	N/A	N/A	N/A	N/A
40	14	N/A	N/A	N/A	N/A
41	20	N/A	N/A	N/A	N/A
42	5	N/A	N/A	N/A	N/A
43	3	N/A	N/A	N/A	N/A
44	5	N/A	N/A	N/A	N/A
45	100	N/A	N/A	N/A	N/A
46	1	N/A	N/A	N/A	N/A
47	15	N/A	N/A	N/A	N/A
48	15	N/A	N/A	N/A	N/A
49		ERROR:	Channel 49	Not	Available
50	0	N/A	N/A	N/A	N/A
51	0	N/A	N/A	N/A	N/A
52	0	N/A	N/A	N/A	N/A
53		ERROR:	Channel 53	Not	Available
54		ERROR:	Channel 54	Not	Available
55		ERROR:	Channel 55	Not	Available
56		ERROR:	Channel 56	Not	Available
57		ERROR:	Channel 57	Not	Available
58		ERROR:	Channel 58	Not	Available
59		ERROR:	Channel 59	Not	Available
60		ERROR:	Channel 60	Not	Available
61		ERROR:	Channel 61	Not	Available
62		ERROR:	Channel 62	Not	Available
63		ERROR:	Channel 63	Not	Available
64		ERROR:	Channel 64	Not	Available
65		ERROR:	Channel 65	Not	Available
66		ERROR:	Channel 66	Not	Available
67		ERROR:	Channel 67	Not	Available
68		ERROR:	Channel 68	Not	Available
69		ERROR:	Channel 69	Not	Available
70		ERROR:	Channel 70	Not	Available
71		ERROR:	Channel 71	Not	Available
72		ERROR:	Channel 72	Not	Available
73		ERROR:	Channel 73	Not	Available
74		ERROR:	Channel 74	Not	Available
75		ERROR:	Channel 75	Not	Available
76		ERROR:	Channel 76	Not	Available
77		ERROR:	Channel 77	Not	Available
78		ERROR:	Channel 78	Not	Available
79		ERROR:	Channel 79	Not	Available
80		ERROR:	Channel 80	Not	Available
81		ERROR:	Channel 81	Not	Available
82		ERROR:	Channel 82	Not	Available
83		ERROR:	Channel 83	Not	Available
84		ERROR:	Channel 84	Not	Available
85		ERROR:	Channel 85	Not	Available
86		ERROR:	Channel 86	Not	Available
87		ERROR:	Channel 87	Not	Available
88		ERROR:	Channel 88	Not	Available
89		ERROR:	Channel 89	Not	Available
90	0	N/A	N/A	N/A	N/A
91		ERROR:	Channel 91	Not	Available
92		ERROR:	Channel 92	Not	Available
93		ERROR:	Channel 93	Not	Available
94		ERROR:	Channel 94	Not	Available
95		ERROR:	Channel 95	Not	Available
96		ERROR:	Channel 96	Not	Available
97		ERROR:	Channel 97	Not	Available
98		ERROR:	Channel 98	Not	Available
99	0	N/A	N/A	N/A	N/A
now time for number crunching :lol:

my bcm:

Code: Select all

;SW:7E0-937-090   HW:7E0-937-090 ---  Cent. Elect.					
;Component:BCM PQ25 Max4 H80 0733	 Coding:3CB02FF828CB2400933806E2FFEB9FD080A273EFE08D78D020E050032800				
;Saturday	4	March	2017	18:41:02:62066	
;VCDS Version: Release 17.1.3 (x64)  Data version: 20170220 DS267.3					
;VCID: 68D5BEDF9B81A90141-803C					
					
Channel		Field 1	Field 2	Field 3	Field 4
1	0	N/A	N/A	N/A	N/A
2		ERROR:	Channel 02	Not	Available
3	1	N/A	N/A	N/A	N/A
4	1	N/A	N/A	N/A	N/A
5	0	N/A	N/A	N/A	N/A
6	0	N/A	N/A	N/A	N/A
7	0	N/A	N/A	N/A	N/A
8	0	N/A	N/A	N/A	N/A
9	0	N/A	N/A	N/A	N/A
10	1	N/A	N/A	N/A	N/A
11	1	N/A	N/A	N/A	N/A
12	1	N/A	N/A	N/A	N/A
13	1	N/A	N/A	N/A	N/A
14	0	N/A	N/A	N/A	N/A
15	0	N/A	N/A	N/A	N/A
16		ERROR:	Channel 16	Not	Available
17		ERROR:	Channel 17	Not	Available
18		ERROR:	Channel 18	Not	Available
19		ERROR:	Channel 19	Not	Available
20	1	N/A	N/A	N/A	N/A
21		ERROR:	Channel 21	Not	Available
22	1	N/A	N/A	N/A	N/A
23	1	N/A	N/A	N/A	N/A
24	0	N/A	N/A	N/A	N/A
25	0	N/A	N/A	N/A	N/A
26		ERROR:	Channel 26	Not	Available
27	1	N/A	N/A	N/A	N/A
28	1	N/A	N/A	N/A	N/A
29	1	N/A	N/A	N/A	N/A
30	2	N/A	N/A	N/A	N/A
31	0	N/A	N/A	N/A	N/A
32	50	N/A	N/A	N/A	N/A
33	50	N/A	N/A	N/A	N/A
34	20	N/A	N/A	N/A	N/A
35	2	N/A	N/A	N/A	N/A
36	2	N/A	N/A	N/A	N/A
37	80	N/A	N/A	N/A	N/A
38	21	N/A	N/A	N/A	N/A
39	15	N/A	N/A	N/A	N/A
40	14	N/A	N/A	N/A	N/A
41	20	N/A	N/A	N/A	N/A
42	10	N/A	N/A	N/A	N/A
43	4	N/A	N/A	N/A	N/A
44	5	N/A	N/A	N/A	N/A
45	70	N/A	N/A	N/A	N/A
46	1	N/A	N/A	N/A	N/A
47	30	N/A	N/A	N/A	N/A
48	30	N/A	N/A	N/A	N/A
49		ERROR:	Channel 49	Not	Available
50	0	N/A	N/A	N/A	N/A
51	0	N/A	N/A	N/A	N/A
52	0	N/A	N/A	N/A	N/A
53	1	N/A	N/A	N/A	N/A
54	1	N/A	N/A	N/A	N/A
55	0	N/A	N/A	N/A	N/A
56	0	N/A	N/A	N/A	N/A
57	0	N/A	N/A	N/A	N/A
58	0	N/A	N/A	N/A	N/A
59	1	N/A	N/A	N/A	N/A
60	200	N/A	N/A	N/A	N/A
61	200	N/A	N/A	N/A	N/A
62	5	N/A	N/A	N/A	N/A
63	21	N/A	N/A	N/A	N/A
64	0	N/A	N/A	N/A	N/A
65	0	N/A	N/A	N/A	N/A
66	3	N/A	N/A	N/A	N/A
67	8	N/A	N/A	N/A	N/A
68	0	N/A	N/A	N/A	N/A
69	0	N/A	N/A	N/A	N/A
70	20	N/A	N/A	N/A	N/A
71	0	N/A	N/A	N/A	N/A
72	0	N/A	N/A	N/A	N/A
73	0	N/A	N/A	N/A	N/A
74	0	N/A	N/A	N/A	N/A
75	0	N/A	N/A	N/A	N/A
76	0	N/A	N/A	N/A	N/A
77	0	N/A	N/A	N/A	N/A
78	0	N/A	N/A	N/A	N/A
79	0	N/A	N/A	N/A	N/A
80	0	N/A	N/A	N/A	N/A
81	0	N/A	N/A	N/A	N/A
82	0	N/A	N/A	N/A	N/A
83	0	N/A	N/A	N/A	N/A
84	0	N/A	N/A	N/A	N/A
85	0	N/A	N/A	N/A	N/A
86	0	N/A	N/A	N/A	N/A
87	0	N/A	N/A	N/A	N/A
88	0	N/A	N/A	N/A	N/A
89	0	N/A	N/A	N/A	N/A
90	0	N/A	N/A	N/A	N/A
91	0	N/A	N/A	N/A	N/A
92	0	N/A	N/A	N/A	N/A
93	0	N/A	N/A	N/A	N/A
94	0	N/A	N/A	N/A	N/A
95	0	N/A	N/A	N/A	N/A
96	0	N/A	N/A	N/A	N/A
97	0	N/A	N/A	N/A	N/A
98		ERROR:	Channel 98	Not	Available
99	0	N/A	N/A	N/A	N/A

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ciclo
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Re: retrofitting kessy to the Polo 6R

Post by ciclo »

And the winner to best diagram I've ever seen is:
...

Image

Thanks! :lol: :lol: :lol:

------------------
Michel, I'm still checking ... I hope to find more of these things. :mrgreen:

Are you sure that Byte17 Bit1 does nothing?
Adam87
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Re: retrofitting kessy to the Polo 6R

Post by Adam87 »

ciclo wrote:And the winner to best diagram I've ever seen is:
...

Image?
[emoji23][emoji23] great mod [emoji106]


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iichel
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Re: retrofitting kessy to the Polo 6R

Post by iichel »

Thanks guys for the support.

My plan now:
1. Remove Kessy fuse
2. Revert to original coding of 3CB02FF828CB2400933806E2FFEB9FD080A073EFE08D78D0228400030800
3. Try to get T73a/55 active, as it sort of is part of the immobiliser (either BCM coding or adaptations)
4. Revert to kessy configuration, with a live T73a/55

After this, I'll continue work on the elec steering lock. Maybe it's the BCM that's causing some issues.

ciclo I think that's simply the audible feedback for Terminal 75. Hear click to continue ignition :mrgreen:
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ciclo
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Re: retrofitting kessy to the Polo 6R

Post by ciclo »

Because for BCM PQ25 there is hardly any information in the function descriptions, everything is always assumptions and tests.

BCMs comparison Beetle 2012 vs iichel's Polo(last BCM coding)

Long coding
Byte17 Bit1 ... Hmm, maybe this Bit is for T73a/55 output (it's an assumption, not sure :?).

Elsawin, search J682, J935... e.g. take a look at New Bora 2014 engine and kessy diagrams, also Jetta (AW0) & Beetle, compare with your 11' 6R CFWA (7L6)

Byte25 Bit6 ... Opening comfort through Kessy (if my translation from German is correct :oops:)

;LC,25,1,KESSY Wieder?ffnung ESchiebet?r
;LC,25,3,KESSY ?ffnung Heckdeckel bei Wiederentriegelung
;LC,25,4,KESSY Komfort-Reichweitenbegrenzung Verdeck
;LC,25,5,Komfortschlie?en ?ber Kessy
;LC,25,6,Komfort?ffnen ?ber Kessy
;LC,25,7,Verbau Kessy

Adaptation Channels
16,available (Kessy or sunroof?)
18,available (Kessy or sunroof?)

The most curious of all this is that the ETKA defines the BCM 6R0937088F for vehicles without kessy ... :lol:
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