Power window lifters, checking positioning Audi A6 C5

Power window lifters, checking positioning

If the battery is disconnected, the window control module loses its memory of current position and the automatic up/down function.

1. Switch ignition on.
2. Lift window switch up to run power windows up to stop.
3. Operate all window lifters again for at least 1 second in "close" position to activate automatic up/down function.
4. Press window switch briefly. The selected side window must automatically run to the bottom stop.