No engine or gearbox horror stories appear in roughly 980 comments, but a pattern of minor electrical items does. Documented across listings: a driver-assist chip in the steering wheel that fails and gets the whole wheel replaced under warranty; Front Assist errors traced variously to a dirty sensor or a weak battery; one car needing two batteries within months (one drained by a dealer tech performing the 38G3 TCM software update without a tender); the 34N4 shift-knob recall; and the 25V103 rearview-camera recall. …
Electrical niggles and small recalls: sensors, batteries, steering wheel module
Volkswagen GTI (Mk8) · mechanical