X4 bought new, only ever used on my truck.
If I use the return to stock option does it use up one of the unlocks or does it have to actually write a tune to a second vehicle before it uses one? Chasing some BS that I think is the tune and with what I've done the stock tune won't hurt anything.
If I use the return to stock option does it use up one of the unlocks or does it have to actually write a tune to a second vehicle before it uses one? Chasing some BS that I think is the tune and with what I've done the stock tune won't hurt anything.