Polo 6r GTI - Bi-Xenon installation Issues

[Rapid]

Hello

Try 77 HEX in BCM Byte18... (to know what happens with the turn signals

turn signal still working as crazy

To have access to the first method that you say for lighting adaptation, the language setting of the VCP program must be in English.
Here you have a video of how to access and modify the values in a BCM PQ25.

Rest of screen from google, I post my own on eng, but there are still some inscriptions that are not in English so sorry
anyway not possible access to this area with my vcp dongle. ERR SEC(1)may i change to Japan and it work

$2b03.JPG (25.19 KiB) Viewed 2060 times

And i did 100% parking led

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alternative edit eeprom
More>comfort>09cetrEectric>Connect>UpDownload

wqwqwqwqwq.jpg (352.94 KiB) Viewed 2045 times

111.JPG (109.47 KiB) Viewed 2025 times

how to make personally one less/more is not yet clear

[ciclo]

Well, at least you're making good progress.

I don't even want to imagine the number of times the eeprom must have been edited and read with an Original VCP (first method) to later compare the correct addresses and hexadecimals for each light (second method), people are crazy!!!

For turn signals, and as a test, you can test by increasing the resistance (of those resistors sold to prevent CAN-Bus failure) in the front turn signal wire (in a well-ventilated area of the engine compartment).
You must take into account that the consumption of the turn signals of one side of the car is added (rear, mirror or fin, front).
It's not a good idea, but at least you'll know if it's the lack of consumption in the turn signal lines.

[ciclo]

Other occurrences : Try 96 HEX in BCM Byte27, maybe it has effect on the turn signals.

The problem is that for PQ25 there were never any LED turn signals, both in the headlights and taillights, they were always light bulbs.

[Rapid]

For turn signals, and as a test, you can test by increasing the resistance (of those resistors sold to prevent CAN-Bus failure) in the front turn signal wire (in a well-ventilated area of the engine compartment).
You must take into account that the consumption of the turn signals of one side of the car is added (rear, mirror or fin, front).
It's not a good idea, but at least you'll know if it's the lack of consumption in the turn signal lines.

I don't understand but I'll try

Other occurrences : Try 96 HEX in BCM Byte27, maybe it has effect on the turn signals.

negative

The problem is that for PQ25 there were never any LED turn signals, both in the headlights and taillights, they were always light bulbs.

They worked with the turn signal the same way when they first met my car, on my default bcm 087 or 086, one of owner same car was given me list of right nimber of bit that I just had to add in their places in vcds code,and it help. Of course blink with Hi and parking led did not work, but the drl and turn signals worked perfect.
18-40,19-56,20-07,22-A7,23-28,24-CO,25-06

[ciclo]

Byte19=56HEX is the only one that might make sense. Test it.

The rest of the bytes don't make any sense in your Rapid, neither before nor now.

[ciclo]

but the drl and turn signals worked perfect.

...you mean that DRL worked perfectly cheating with Scandinavian lights, we must get used to telling the truth of things.

[Rapid]

you mean that DRL worked perfectly cheating with Scandinavian lights, we must get used to telling the truth of things

at that time I did not have led tail or only one(right)and there was a problem that it did not work correctly,

Capture.JPG (31.79 KiB) Viewed 1721 times

But everything was decided with the replacement of the Light Bulb Carrier 5JH 945 232
and coding for tail, inside 18 Byte uncheck all and leave only 0 -1-6 there it was explained differently from user on old bcm, so something like this. It looks like it's just removing warning from cluster. Tail works from box no need adaptation

[Rapid]

Hello

Byte19=56HEX is the only one that might make sense. Test it

Wow that help partially outside turn led work perfect but inside still work as crazy
https://youtube.com/shorts/jdjsNeSggys?feature=share

Code: Select all

Thursday,01,June,2023,21:13:20:00009
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 22.10.0.1
Data version: 20221026 DS344.0
www.Ross-Tech.com

Dealer/Shop Name:

VIN: TMBAT6NH7D4035792   License Plate: 


Chassis Type: NH-SK25 (7E0)
Scan: 01 02 03 04 08 09 15 17 19 25 44 56

VIN: TMBAT6NH7D4035792   Mileage: 196320km-121987miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
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: Malfunction 0010
 
-------------------------------------------------------------------------------
Address 01: Engine
Cannot be reached

-------------------------------------------------------------------------------
Address 02: Auto Trans
Cannot be reached

-------------------------------------------------------------------------------
Address 03: ABS Brakes
Cannot be reached

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels: 6R0-820-045-9AB.clb
   Part No SW: 5JA 820 045     HW: 5JA 820 045 
   Component: Man AC        H06 0101  
   Revision: 2013SH06    
   VCID: 73E56ACBD2B521158F-8026

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 0736  
   Revision: B9080001    Serial number: 0771 003200040
   Coding: 6C980F200021040000080E317F0B0CC00F406656608318D0060600964800
   Shop #: WSC 18752 008 00032
   VCID: 68DF0DA79B73D2CD2A-803C

1 Fault Found:
03431 - Activation of Left Parking Light 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 85
                    Mileage: 196327 km
                    Time Indication: 0
                    Date: 2017.10.22
                    Time: 21:11:12


-------------------------------------------------------------------------------
Address 15: Airbags
Cannot be reached

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 5JA 920 810 B    HW: 5JA 920 810 B
   Component: KOMBI         H04 0709  
   Serial number: 00000000000000
   Coding: 110A01
   Shop #: WSC 73430 031 00125
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04723
   ROD: EV_Kombi_UDS_VDD_RM09_004_SK25.rod
   VCID: 366393DF8947743D68-8062

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 7E0-909-901.clb
   Part No SW: 7E0 909 901     HW: 7E0 937 090 
   Component: GW-K-CAN TP20 H80 0736  
   Revision: B9080001    
   Coding: 332200
   Shop #: WSC 18752 008 00032
   VCID: 68DF0DA79B73D2CD2A-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 0709  
   Serial number: 00000000000000
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
   ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
   VCID: 6ADB77AF8D7FE0DD3C-803E

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist
Cannot be reached

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

End-------------------------(Elapsed Time: 01:52)--------------------------

[ciclo]

Test
-BCM Byte19 = 46HEX

[Rapid]

Good day

https://youtube.com/shorts/5YxNP2ZhM0w?feature=share
I haven’t touched the vcds yet and just drive to the store in the morning , all turn signal was work as clock out/inside, yes i have error Control circuit parking light, lift in (carista) and warning lamp on cluster but turn signal and internal pointers work perfect
Up
In the evening problem back, turn indicator on cluster work randomly from day to day.Turn led work perfect as i say

T est
-BCM Byte19 = 46HEX

Everything remains the same, sometimes the right, inside works perfectly, but sometimes it also starts flashing quickly

I saw fog corners working today, but only a couple of times after ignition start. It seemed to work strangely like the blue lamp
https://youtu.be/fXIhrr1KOuA
https://www.youtube.com/shorts/u5Y2EK9mxg0
if unmark bit5 i can turn fog,no corner. if i mark bit5 no fog at all

[Rapid]

In the end i have found problem and that no angle sensor. 2 pins that I pulled out from 10/10 were rewound in one layer and apparently made a short circuit, I separated them and the blue indicator disappeared also there are no errors and the fog with the corners start worked perfectly
The only thing left are quick turn signals on cluster, she work randomly day to day morning to evening)I will try play with Byte19
And most of the time on the left only

[ciclo]

For the fast indicators in the instrument cluster play with Bytes 18, 19 and 27, although I would say that you are not going to be able to solve it.
I think it is due to low consumption, due to installing a headlight with LED turn signal and a taillight with LED turn signal.
In PQ25 this circumstance never occurred from the factory, so it is not codable.

I guess the possible solutions would be:

- With VCP (original), parameterize the diagnosis of the turn signals. https://youtu.be/16zeMCk_Ipg?t=33

- Slightly increase the resistance of each of the "two" lines (left and right). Check the diagrams.

In PQ25, a line of turn signals is made up of the front indicator, the indicator located on the wing or ext mirror, and the indicator on the taillight, powered from the same BCM pin.
(+ instrument cluster indicator, logically)

[Rapid]

Hello

and a taillight with LED turn signal

tail have led only for drl/parking. Fog, stop,reverse and turn working through original bulb

Now there are other errors that are no longer related to the left turn

Code: Select all

 Component and/or Version: BCM PQ25 Max4 H80 0736
           Software Coding: 6C980F200021040000080C317F0B0CC00F4066F660A71850060600964800
            Work Shop Code: WSC 18752 008 00032
                      VCID: 68DF0DA79B73D2CD2A-803C
2 Faults Found:

03431 - Activation of Left Parking Light 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 134
                    Mileage: 197948 km
                    Time Indication: 0
                    Date: 2050.14.21
                    Time: 21:18:55

03432 - Activation of Right Parking Light 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 134
                    Mileage: 197948 km
                    Time Indication: 0
                    Date: 2050.14.21
                    Time: 21:18:55

I guess the possible solutions would be:
With VCP (original), parameterize the diagnosis of the turn signals. https://youtu.be/16zeMCk_Ipg?t=33

there no yello indicator on cluster , but this is apparently due to the fact that the bulb check has been removed in vcds.
I try with no original Thank you

[Rapid]

I see that turning off daylight options via vcds or carista does not affect on it

Disabling DRL when the handbrake is UP same, not effect.
Why this happened?
worth trying vcp?

And Sometimes I notice that when approaching the car the rear led lights come on ,maybe 5sec not at full capacity, They also light up after closing ,40 seconds.