Mercedes Benz A class with chassis code W176 & B class with chassis code W246 Direct Shift Gearbox (DSG gearbox) are suffering with no drive or can’t select gear issues. It has been found that the gearbox splines or ring gear on the flywheel wear are failing causing swarf to damage the bell housing of the gearbox. This requires a new gearbox or overhaul. MotorAid can deal with all your gearbox needs.
