automatic transmission with no reverse fine forward gears on 2001 Audi A8 Quattro

slips all the time it is put in reverse

by in Valley, AL on March 07, 2011
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1 answer
ANSWER by , March 09, 2011
Reverse clutch drum lip seal has most likely failed. This is very common on this transmission, complete unit needs to be rebuilt, since reverse drum is the last part to be removed.