I own a 2014 VW CC R Line 2.0T, codes CCTA and PPZ. After a DSG fluid change it developed a noise coming from the Mechatronic. It also shifts erratically mostly downshifting. Should I do a DSG reset and also would the Foxwell NT624 Elite do such operation?
Transmission does not make any noises or have any clutch slipping. Also it doesn't do it in reverse only when placed in D and when downshifts. It is like "hunting to engage in gear". NOT a grinding noise.