We regularly carry out DCT fluid changes for people wanting the 'lifetime' DCT fluid changed for peace of mind, and/or due to DCT oil leaks and DCT sump gasket leaks.
Early signs are nearly impossible to detect due to mechanical gear wear occurring inside the gearbox and therefore being invisible to the owner with no obvious early warnings.
Later signs are the gearbox overheating and the 'Transmission Temperature' warning shows.
In serious cases the M4 can go into 'limp mode' and refuse to change gear.
For this repair work we supply & install the following BMW Parts & Fluids:
DCT Lower Sump
DCT Lower Sump Gasket
DCT Lower Filter Assembly
DCT Fluid (approx 6 Litres)
DCT Lower Filter Assembly
DCT Fluid (approx 6 Litres)