Front Door Window Regulator: Service and Repair

51 33 000 Removing And Installing (Replacing) Power Window Unit In Left Or Right Front Door

Necessary preliminary tasks:
- Remove door window glass







IMPORTANT: Disconnect plug connection (1) from power window motor (2) (risk of trapping).

Installation:
Carry out function check on power window unit and anti-trapping protection.
If necessary, initialize power window.







Lever out cover (1) and release nut underneath.
3AZ Window regulator to door 13.3 Nm
Slacken nut (2).
4AZ Power window unit to door 9.5 Nm







Detach drive cables (3) from clips (1 and 2).

Installation:
Clip drive cables (3) correctly into clips (1 and 2).
Opening of clip (1) points forwards and that of clip (2) downwards.







Removal of power window:
1. Feed out rear window lift rail
2. Feed out front window lift rail







Installation:
Insert adjusting plate (1) on rear window lift rail (3) correctly into guide on window lift support (2).







Replacement:
Release screws (1) and detach flat motor (2).
1AZ Motor to window regulator 4.5 Nm