Rear Window Regulator. Removing And Installing - BMW 5251 Service Manual

Door windows1
Rear window regulator, removing and
installing
NOTE-
B M W
recommends removing the window regulator and mo-
tor as one unit, then separating the two on the bench.
-
Disconnect negative (-) cable from battery
-
Remove door panel as described in 411 Doors
-
Remove airbag unit and vapor barrier from door. See 721
Airbag System (SRS).
-
Disconnect window from window guide rail as described in
Door window, removing and installing. Do not remove
window from door.
Push window up and use wedge to hold in position.
Loosen fastener (arrow) and slide window regulator up and
out of mount.
Disconnect wiring harness connector (A) and remove fasten-
ers ( 6 ) .
Remove window regulator and motor through opening in
door.
-
Installation is the reverse of removal.
Be sure to route wiring harnesses to keep them away from
moving window mechanism. Use new wire ties as neces-
sary.
Tightening torques
Window motor to regulator
5 Nrn (44
in-ib)
Window regulator to door
Window to guide
8 Nrn
(71 in-lb)
8 Nrn
(71 in-lb)