Info below was copied from the new BMW TIS website:
https://www.newtis.info/tisv2/a/en/e...window/PU44fyK
67 62 ...Notes on initialising power window unit in front door
Warning!
Risk of injury!
There is no anti-trapping protection during initialisation.
An initialisation must be performed:
- In the event of malfunctions, e.g. no one-touch control function, no opening or if available no comfort function is possible
- After the power window drive has been replaced
- After work is carried out on the power window mechanism
- If necessary, after an open circuit, e.g. disconnection of the battery or disconnection of the power supply to the door
- After the door window glass has been removed and installed or replaced
- After adjustment work on the door window glass
- After adjustment work on the convertible top
- After replacement of seals
initialisation is performed on the power window switch of the relevant door.
Requirements for correct initialisation:
- Terminal ”R” activated
- Doors and windows closed
- Sufficient battery voltage; connect charger if necessary
Initialisation comprises:
- Erasure of initialisation
- Reinitialisation
Erasure of initialisation:
- Open side window fully
- Actuate power window switch in ”Open” position (second switch position) and hold down for between 15 and 20 seconds
This clears initialisation of the power window. Anti-trapping protection and one-touch control (toll) function are inactive.
Check whether one-touch control (toll) function is inactive, otherwise repeat procedure.
Re-initialisation:
- Close door window completely
- After upper end position is reached, interrupt actuation of power window switch and then hold switch again for approx. 1 second in ”Close” position (second switch position)
- Open door window glass fully
- After upper end position is reached, interrupt actuation of power window switch and then hold switch again for approx. 1 second in ”Open” position (second switch position)
- Close door window completely
- After upper end position is reached, interrupt actuation of power window switch and then hold switch again for approx. 1 second in ”Close” position (second switch position)
This completes initialisation.
Note:
Carry out function check (one-touch control function, anti-trapping protection and, if necessary, comfort function).
Note:
The power window can also be initialised in the BMW diagnosis system by means of a diagnosis job.