Hi all.
New to this forum...
Having some problems lately....
Esp light on, after fiew attempts of switching the car off it goes away untill next morning...
RS4 b7 fault help
Re: RS4 b7 fault help
Try posting in the B7 forum, not everyone reads the sub forums.
I had to replace one of the plastic enclosures that the ECU sits in as it was letting in water.
Best have a look to see if you can see any moisture ingress and/or damaged wiring as the looms can get brittle with age.
I had to replace one of the plastic enclosures that the ECU sits in as it was letting in water.
Best have a look to see if you can see any moisture ingress and/or damaged wiring as the looms can get brittle with age.
Misano Red RS4 B7 Avant
Re: RS4 b7 fault help
How old is your battery ? Worth checking that and brake light switch.? These two are known to cause the light to come on .
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Re: RS4 b7 fault help
I have checked brake light switch and it's good, don't know about the battery, but volts are good and no issues starting
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- Neutral
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- Joined: Wed Mar 10, 2021 7:37 pm
Re: RS4 b7 fault help
I already have posted in B7 forum but no replies, and checked the enclosures, no moisture also checked the ECU connectors etc. Looks fine...coffey555 wrote: ↑Mon Mar 29, 2021 11:01 pmTry posting in the B7 forum, not everyone reads the sub forums.
I had to replace one of the plastic enclosures that the ECU sits in as it was letting in water.
Best have a look to see if you can see any moisture ingress and/or damaged wiring as the looms can get brittle with age.
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