One problem related to wiring has been reported for the 2015 Volkswagen Jetta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Volkswagen Jetta based on all problems reported for the 2015 Jetta.
My wiring harness was replaced as my car was in limp mode. 2 and half weeks later my light comes back on and after driving it to work one day it didn't feel right so I had it towed. At time of towing noticed I was leaking fluid. Turns out it was transmission fluid and I need a new transmission on a 5 year old car. This car has had 3 electrical problems and only one was a recall but each problem but the car in limp mode cause the transmission not to shift properly.