Recommendation for auto electrician

T

trademark2k6

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Hi everyone
My A6 (2011 C7) has all of a sudden stopped starting! Won’t even go into ignition when you press the start button.

Central locking and MMI, radio, lights etc all still work. I tested the battery and that reads 12.9v. I also tried attaching jump leads to another car and that didn’t help.

Had it scanned by someone with VCDS and the only code shown on car was to do with electrical fault in circuit (copied below).

As the wheels are locked, getting it towed garage to garage is hard and expensive!

Does anyone know of anyone who will be able to sort this issue. Presumably an auto electrician or VAG specialist?

I’m in Birningham.

Any help appreciated as the car is also half blocking my driveway!

Many Thanks
Z




Address 05: Acc/Start Auth. (J393)


Labels:. 8K0-907-064-05.clb


Part No SW: 4H0 907 064 BN


HW: 4H0 907 064 BN


Component: BCM2 2.0


H31 0330


Revision: 00002001


Coding: 03B83006000000000000


Shop #: WSC 02311 785 00200


VCID: 76E353DFC1C7343BE9-8022


1 Fault Found:


02071 - Local Databus


012 - Electrical Fault in Circuit


Freeze Frame:


Fault Status: 01101100


Fault Priority: 2


Fault Frequency: 1


Reset counter: 120


Mileage: 236938 km


Time Indication: 0


Date: 2024.12.08


Time: 03:10:49
 
Given the symptoms you describe, the problem appears to be a starter circuit or electrical fault, possibly related to a relay, fuse, or communication issue with the immobilizer.

 
Last edited:
trademark2k6 said:
Hi everyone
My A6 (2011 C7) has all of a sudden stopped starting! Won’t even go into ignition when you press the start button.

Central locking and MMI, radio, lights etc all still work. I tested the battery and that reads 12.9v. I also tried attaching jump leads to another car and that didn’t help.

Had it scanned by someone with VCDS and the only code shown on car was to do with electrical fault in circuit (copied below).

As the wheels are locked, getting it towed garage to garage is hard and expensive!

Does anyone know of anyone who will be able to sort this issue. Presumably an auto electrician or VAG specialist?

I’m in Birningham.

Any help appreciated as the car is also half blocking my driveway!

Many Thanks
Z




Address 05: Acc/Start Auth. (J393)


Labels:. 8K0-907-064-05.clb


Part No SW: 4H0 907 064 BN


HW: 4H0 907 064 BN


Component: BCM2 2.0


H31 0330


Revision: 00002001


Coding: 03B83006000000000000


Shop #: WSC 02311 785 00200


VCID: 76E353DFC1C7343BE9-8022


1 Fault Found:


02071 - Local Databus


012 - Electrical Fault in Circuit


Freeze Frame:


Fault Status: 01101100


Fault Priority: 2


Fault Frequency: 1


Reset counter: 120


Mileage: 236938 km

fr legends hile
Time Indication: 0


Date: 2024.12.08


Time: 03:10:49
Click to expand...
Hi Z, sounds like an ignition switch or starter motor issue. Try a VAG specialist like Midland VW or Unit 20 in Birmingham. Check fuses/relays too. Hope you get it sorted!
 
Try contacting a mobile VAG auto electrician when I had a similar BCM2/databus issue on my A6, a local specialist came out with VCDS and sorted it without needing a tow.
basketball stars
 
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