67 62... Notes on initializing power window regulator: Notes
NOTE:
initialization
is performed on the power window switch of the relevant door.
Initialization comprises:
- Normalization
- Learning characteristic curve
With normalization, the mechanical end stops of the power window regulator are recorded and stored.
The characteristic curve is learnt immediately after normalization.
When the characteristic curve is learnt, the mechanical closing forces of the power window are recorded and stored for correct operation of the anti-trapping mechanism.
Initialization, i.e. normalization and learning of characteristic curve, is performed in a continuous operation.
NOTE:
An initialization
must be performed:
- In the event of malfunctions, e.g. no one-touch function, no opening or no comfort function possible.
- After the power window drive or door module has been replaced.
- After work is carried out on the power window mechanism.
WARNING:
There is no anti-trapping protection during initialization.
Necessary preliminary tasks:
- Vehicle stationary
- Sufficient battery voltage available/connect charger if necessary
- Terminal "15" switched on
- All doors closed