Botus
Senior Member
no its just the right way for the car to know what's going on. On a seat ateca its harder to reach the correct points than the battery...
on my S class whenever they do a software update and put it on a power supply, Xentry refuses to programme if they have gone straight to the battery. it only moves to the next step if they connect to specific connection points
on my S class whenever they do a software update and put it on a power supply, Xentry refuses to programme if they have gone straight to the battery. it only moves to the next step if they connect to specific connection points