HELP!! A8 4.2 Quattro gearbox problem
 

Hello All,
My 4.2 quattro has developed an annoying habit of unselecting reverse. Put it in, start reversing and then it just selects neutral. Can switch ignition off and on which seems to cure it but it is getting to be a pain in the backside !! She has covered 150k, has anybody experienced this before?? If it is the ecu do you know what they will cost to replace, is it a diy job,
many thanks
Benno

RE: HELP!! A8 4.2 Quattro gearbox problem
 

What year is your vehicle?