My car (A4-B8-2015) got into an accident, my husband fitted the new radiator himself but fan is now automatically triggard when we open doors or anything that is sensed by the vehicle. What is wrong?
He says the car needs a software
correction or validation because he
unplugged the fan plug when he was
repairing the car - is that true? If true
where can I buy this software online?
Sounds like there are some grounds messed up. Did he disconnect the battery while the repairs were being done? To answer your software question, it cannot be purchased online, only the Dealer has access to the reflash information, some dealers, but not many, will do this for free.
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