Remote keys have stopped working to lock/unlock the car but manually they work. on 2005 Audi A4

We know its not the batteries in the keys, but something in the car. Does anyone know what the problem is or what it would it cost?

by in North Branford, CT on July 17, 2013
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1 answer
ANSWER by , August 19, 2014
You have to scan the modules that read from your remotes, and verify the are pair to the vehicle.