BCM Upgrade and not able to match the key

[Hiroki]

Thank you so much for your kind advice and time.

I just made the order for 190B

I will update once I get it and installed.

Thanks for the reminder for the wiring change. I’m currently studying your google documents and trying to re-create the wiring since I read that the harness that you had kindly created were already sold out.

It’s a learning process and I’m not complaining

thanks

[Hiroki]

Just an update about the status.

I got the new BCM and both of my original 315MHz keys were able to pair successfully.

I'm working on the wiring but my work is taking up most of the time and the weather is also preventing me to work on the car (I have no garage and have to park the car outside).

Thanks a lot for all the advices and will keep you posted

[ciclo]

Step by step, circumstances always condition the time and place. https://youtu.be/_rQrkaExnt4?t=3
Thanks for the new update/report, it will be useful for someone in the same situation.

[Hiroki]

Hi all,

Finally I am successfully finished with the wirings. It is tedious but it is satisfying. I will upload some of the drawings that I did along the way hopefully I could help somebody else.

Now I’m facing a few issues and hope my Gurus here can help me.

1) my car detect the alarm siren but no sound. I changed the siren 2 times (1 from AliExpress -so-called new, 1 from eBay where they said it is fully functional used) both of them not detected by my VCDS.

2) my front fog lights not working. I tried multiple combination of codings that I could find but it is not working. I can get cornering light work (means when I use turn signal, the fog lights on that side light up) but if I pull the light switch, fog light is not on.

3) my highbeam will light if I pull/flash. But it doesn’t on when I push it down.

4) so far right now, I did not install any LED bulbs. They all are halogen bulbs (license plate, parking light, brake light, fog lights etc) but I notice that they are flickering.

Here is my scan

Code: Select all

Thursday,31,October,2024,16:09:05:38219
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 24.7.1.0 (x64)  HEX-V2 CB: 0.4656.4
Data version: 20240919 DS356.3
[www.Ross-Tech.com](http://www.ross-tech.com/)

VIN: WVWZZZ6RZBU037606   License Plate:

Chassis Type: 6R-VW25 (7E0)
Scan: 01 02 03 04 08 09 10 15 17 19 25 44 56

VIN: WVWZZZ6RZBU037606   Mileage: 194790km-121036miles

## 01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
56-Radio -- Status: OK 0000

Address 01: Engine (J623-CBZB)       Labels:. 03F-906-070-CBZ.clb
Part No SW: 03F 906 070 BQ    HW: 03F 906 070 D
Component: SIMOS10.20H02 9849

Revision: --------    Serial number:                CVN: 949FC520
Coding: 002500F6202400080000
Shop #: WSC 12345 123 61029
ASAM Dataset: EV_ECM12TFS02103F906070BQ 003010
ROD: EV_ECM12TFS02103F906070BQ_003.rod
VCID: 72BDCB884426752A59F-8026
VINID: 9E69EAAAA1A2A929400C718018574E6D87

No fault code found.
Readiness: 0110 0101

---

Address 02: Auto Trans
Cannot be reached

---

Address 03: ABS Brakes (J104)       Labels:. 6R0-907-37x-ESP82.clb
Part No SW: 6R0 907 379 AJ    HW: 6R0 907 379 AF
Component: ESP8.2i front H05 0001

Revision: --------

Coding: 23022BE3417000B9C42BD4E282D700801200
Shop #: WSC 31414 790 31414
VCID: 06558758586E798A657-8052

No fault code found.

---

Address 08: Auto HVAC (ÿÿÿÿÿ)       Labels: 6R0-820-045-9AP.clb
Part No SW: 6R0 820 045 J    HW: 6R0 820 045 J
Component: Climatic       25 0660

Revision: 00 11 25

VCID: 3537309475482212BCD-8060

No fault code found.

---

Address 09: Cent. Elect. (J519)       Labels:. 7E0-937-BCM-V1.clb
Part No SW: 7E0 937 190 B    HW: 7E0 937 190
Component: BCM PQ25 Max3 H81 0744

Revision: B8081001    Serial number: 0970 117220019
Coding: B8904AB868F30700913806F07CEB96D1FFC067FF608D30F1200000030000
Shop #: WSC 18752 008 00032
VCID: 2B0316ECA30C64E2DA9-807E

Subsystem 1 - Part No: 5K7 955 547
Component: RLHS 300518 0  50  0107
Coding: 008F77

Subsystem 2 - Part No SW: 6R0 959 802 S    HW: 6R0 959 802 S  Labels: 6R0-959-802.CLB
Component: J386__TSG_FT  006 0903
Serial number: KU0-KU025.08.1012517
Coding: 18BC34

Subsystem 3 - Part No SW: 6R0 959 801 AA    HW: 6R0 959 801 AA  Labels: 6R0-959-801.CLB
Component: J387__TSG_BT  006 0902
Serial number: KU0-KU024.08.1017757
Coding: 08BC34

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-MD9  H04 0103
Serial number: 27190003121620060022
Coding: A40000

Subsystem 8 - Part No SW: 6R0 959 811 F    HW: 6R0 959 811 F
Component: J388__TSG_HL  006 0902
Serial number: KU0-KU001.09.1011977
Coding: 08BC32

Subsystem 9 - Part No SW: 6R0 959 812 F    HW: 6R0 959 812 F
Component: J389__TSG_HR  006 0902
Serial number: KU0-KU016.08.1014939
Coding: 08BC32

1 Fault Found:
03906 - Control Circuit for High Beam Relay
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 20
Mileage: 194791 km
Time Indication: 0
Date: 2019.03.24.
Time: 00:49:05

---

Address 10: Park/Steer Assist (J446)       Labels:* None
Part No SW: 6RD 919 475 A    HW: 56D 919 475
Component: PARKHILFE 8K  H02 0007

Revision: --------    Serial number: 57921435200072
Coding: 308103
Shop #: WSC 12345 123 61029
ASAM Dataset: EV_EPHVA18VW250GPCS 001004
ROD: EV_EPHVA18VW250GPCS_VW25.rod
VCID: 50F96100EA6A673A8FB-8004

No fault code found.

---

Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
Part No SW: 6R0 959 655 L    HW: 6R0 959 655 L
Component: VW10Airbag00R H09 0020

Revision: --------    Serial number: 003GY001DNMQ Dataset Number: v00305166R0 0001
Coding: 003052
Shop #: WSC 31414 790 31414
ASAM Dataset: EV_AirbaVW10BPAVW250 A01001
ROD: EV_AirbaVW10BPAVW250.rod
VCID: 4BC3766C034C44E2FA9-801E

Crash sensor for side airbag: driver side:
Serial number: 3572SRB40000C64551E5

Front Passenger's Side Airbag Crash Sensor:
Serial number: 3582SRB40000C4185A98

Rear Side Airbag Crash Sensor (on driver's side):
Serial number: 3515RRB405B6VQ8C3GB/

Passenger side rear thorax airbag crash sensor:
Serial number: 3525RRB40636UBV85G8-

1 Fault Found:
9442836 - Front Passenger's Airbag Disabled Indicator Lamp
B1016 14 [10001001] - Open or Short to Ground
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 194791 km
Date: 2024.10.31.
Time: 00:49:16

---

Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
Part No SW: 6R0 920 860 F    HW: 6R0 920 860 F
Component: KOMBI         H04 0304

Serial number: 00000000000000
Coding: 240A00
Shop #: WSC 12345 123 61029
ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04086
ROD: EV_Kombi_UDS_VDD_RM09_004_VW23.rod
VCID: 372B3A9C6FC4D002AE1-8062

No fault code found.

---

Address 19: CAN Gateway (J533)       Labels:. 7E0-909-901.clb
Part No SW: 7E0 909 901     HW: 7E0 937 190
Component: GW-K-CAN TP20 H81 0744

Revision: B8081001

Coding: 002200
Shop #: WSC 18752 008 00032
VCID: 6889A9E0727A8FFAF7B-803C

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 0304

Serial number:

Coding: 000000
Shop #: WSC 12345 123 61029
ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03008
ROD: EV_Immo_UDS_VDD_RM09_VW23.rod
VCID: 6A8DD3E86CF6BDEAE1F-803E

No fault code found.

---

Address 44: Steering Assist        Labels: 6Q0-423-156.clb
Part No: 6R0 423 156 B
Component: LenkhilfeTRW        V277

Coding: 11230
Shop #: WSC 31414

VCID: 2F3B02FC9E5418C2F61-807A

No fault code found.

---

Address 56: Radio (J503)       Labels:. 5M0-035-1xx-56.clb
Part No SW: 6RD 035 187 B    HW: 6RD 035 187 B
Component: Radio         534 5614

Revision: --------    Serial number: VWZZZ4H6239179
Coding: 1F000440040001
Shop #: WSC 12345 123 61029
VCID: 46D5475818AEB98A257-8012

No fault code found.

End----------(Elapsed Time: 01:55, VBatt start/end: 13.1V/13.1V)-----------

[Hiroki]

Here are some files that I created while I was doing the wiring.

Wiring diagram (from fuse to BCM to light bulbs etc)

I have compiled BCM pinout numbers and their interpretation but it is in excel/pdf but I don’t know how to upload. I know these info can be found on internet but it’s compiled everything into 1 file so hope it will help better.

I also have the VCDS coding interpretations (I tried different language of VCDS versions to compile into complete information) and it is also in excel/pdf.

Please let me know how can I upload them.

[Hiroki]

Sorry I don’t know why the pictures don’t get uploaded.

Here’s the pictures

[ciclo]

Taking a quick look at your posts and without looking at the Autoscan it seems that they are coding problems, I'm on a trip now and I won't be able to take some time to see what's going on in your car until next week.

Nice schemes.

[Hiroki]

Thank you brother
I’ll wait for you. Have a nice trip

[ciclo]

How are you feeding the 'a' inputs of fuses 39 and 59? +30 power is required.



Have you permanently/4ever removed the J331 relay?

'Example' for J331 relay (page 7):https://drive.google.com/file/d/0B2nv91 ... QkQNBJAwgQ

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

Auto lights.

Are you sure you have installed the wires in the relay adapters correctly?











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Any special reason for a 6R LHD to be in Jamaica?


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Communications here are very bad due to the catastrophic rainy season that we had, I even think that sometimes the posts sent are not loaded.
I apologize.

[ciclo]

Can you show us the Auto light switch you are using (pictures of the pins and the Auto light switch already installed)? Ref number?

Who has done the coding of the 'new' 7E0 BCM Max?

[ciclo]

Coding.

GW coding is correct as long as it is a 6R LHD 5 doors.

Latest BCM coding posted:
B8904AB868F30700913806F07CEB96D1FFC067FF608D30F1200000030000

New BCM coding: (provisional)
B8904ABF68F32400B33806B07CEB96D15FC0612F608C20D1200000020000

---

In addition to doing the new BCM coding and showing us the result whatever it is, and whenever possible, do the following:

1- https://drive.google.com/drive/folders/ ... drive_link
Post the resulting file (link) here so I can see the BCM adaptation channels values.

2- An autoscan with the old BCM installed... (it is impossible to know the specific equipment installed regarding the central locking without knowing the original factory coding).


---

What the ....?

It's been a while since I did this kind of assistance/support, and just when I do, the communications are absolute rubbish, that is, I have had to make twice the effort for something that already requires a moderate effort...
... my wonderful life is a permanent gift... which keeps alive my hope that at least once something will be 'normal' for me in the unfortunate place where I was accidentally born, ... I don't ask for easy, just 'normal'...

[ciclo]

Original


VS

Flipped

[Hiroki]

My apologies for the delay. We are having tropical storm so I can’t go out to my car yet. And internet is off and on too. It is a RHD car. Will check everything that you asked me to and will ge back to you asap. Thank you!!!

[Hiroki]

This is the auto headlight switch that I have.

[Hiroki]

I’m not sure I can still put back the old BCM and start the car to do the scan but I will try it and will let you know.

This is the old BCM coding that I take screenshots before the swab.