Audi A6 Transmission Fluid

Transmission Problem 2000 Audi A6 6 Cyl Two Wheel Drive Automatic Does My Car Have A Separate Gearbox Oil Sump And If So, Where Is The...

I Can Not Find The Dipstick To Check The Tranmission Fluid. Where Is It Located And How Could I Measure The Fluid

A Friend Of My Son Drained The Transmission Fluid By Mistake Instead Of The Engine Oil From His 1998 Audi A6 Quattro, After Which My Son...