B7 analog clock malfuncting

[hector2001]

Hello,
My analog clock is not sync with MFA and does not light up anymore.
In VCDS, module 4F - centr. Electr. II (which manage analog clock) does not communicate with CAN gateway.
Deleting faults does not fix the issue.
Fuses located between wheel and driver door are OK.
Is there anything else to check ?
Thanks

[cru22z]

Mine light went out but when I adjusted the odometer light flow low to high, it seems to wake up the clock again and light up.

[hector2001]

Hello, my issue is not related to light level.

Since I have changed my CAN Gateway 7N0907530G to 7N0907530BJ (in order to access 5F module because I installed a MIB STD2 PQ car radio), access to 4F module (central electronics II) fails.

Is there any other CAN Gateway that allows access to 4F and 5F without any issues ?


Address 19: CAN Gateway (J533) Labels:. 7N0-907-530-V2.clb
Part No SW: 7N0 907 530 BJ HW: 7N0 907 530 AL
Component: J533 Gateway H58 1682
Revision: H58 Serial number: xxxxxxxxx
Coding: 461006
Shop #: WSC 12345 123 12345
VCID: 79F958E3F0D95B87E0-802C

1 Fault Found:
02103 - Control Module 2 for Vehicle Electrical System (J520)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 57
Mileage: 250560 km
Time Indication: 0
Date: 2020.02.15
Time: 16:27:11
-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II
Cannot be reached

[hector2001]

After some researches, my problem may be due to the CAN gateway itself, as discussed here :

2012 NMS Passat Discover Media/MIB2 retrofit attempt and issues

I will be buying another CAN gateway.

Hello, my issue is not related to light level.

Since I have changed my CAN Gateway 7N0907530G to 7N0907530BJ (in order to access 5F module because I installed a MIB STD2 PQ car radio), access to 4F module (central electronics II) fails.

Is there any other CAN Gateway that allows access to 4F and 5F without any issues ?


Address 19: CAN Gateway (J533) Labels:. 7N0-907-530-V2.clb
Part No SW: 7N0 907 530 BJ HW: 7N0 907 530 AL
Component: J533 Gateway H58 1682
Revision: H58 Serial number: xxxxxxxxx
Coding: 461006
Shop #: WSC 12345 123 12345
VCID: 79F958E3F0D95B87E0-802C

1 Fault Found:
02103 - Control Module 2 for Vehicle Electrical System (J520)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 57
Mileage: 250560 km
Time Indication: 0
Date: 2020.02.15
Time: 16:27:11
-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II
Cannot be reached