67 62 ... Notes on Initialising Power Window Regulator

67 62 ... Notes On Initialising Power Window Regulator







NOTE:
initialisation is performed on the power window switch of the relevant door.

Initialisation comprises:
- Normalisation
- Learning characteristic curve

With normalisation, the mechanical end stops of the power window regulator are recorded and stored.

The characteristic curve is learnt immediately after normalisation.

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.

Initialisation, i.e. normalisation and learning of characteristic curve, is performed in a continuous operation.

NOTE:
An initialisation 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 initialisation.







Necessary preliminary tasks:
- Vehicle stationary
- Sufficient battery voltage available / connect charger if necessary
- Terminal "15" switched on
- All doors closed







Operating procedure for initialisation (manual):

Erasure of initialisation:
- Move side window into lower end position.
- Press and hold switch in "Open one-touch operation" position (second switch position) for between 15 and 25 seconds.

NOTE: Deletion of initialisation was successful if one-touch control function and anti-trapping protection have been rendered inoperative.

Performing initialisation:
- Move side window to upper end position
- Pull and hold switch in "Close one-touch operation" (2nd switch position) during the entire process.

NOTE: Re-initialisation was successful if one-touch control function and anti-trapping protection function flawlessly.







Alternatively, initialisation of the power window regulation can also be carried out via the Service function in ISTA.

Selection via:
- Body
- Locking and security functions
- Power windows
- Initialise power windows