Back Index Up Next

Back rest, remove and install.

Move seats fully rearward, remove caps from nuts and remove the 17mm nut from front of each rail. 520001.jpg (24105 bytes)
Move seats fully forward and remove the two 17mm bolts from rear of rails. 520003.jpg (28644 bytes)
Disconnect seatbelt switch wiring from below drivers seat 610006.jpg (59956 bytes)
Lift seat out of car carefully to avoid damaging paint or trim.
Release back rest and lay forward.

Remove screw from each lower corner of backrest cover

520009.jpg (57157 bytes)
Pull knobs off release handles by inserting a small screw driver between the knob and the plastic base.  Long handle knob on outside of seat shown.   Shorter knob on inside edge of passenger seat is removed with the same method.   Some force is required. 520010.jpg (45819 bytes)
Remove handle trim by prying on lower end.  Lower end is secured by a push pin, upper end is secured by a hook, you must pull the lower end away from seat, then pull the trim downwards to release. 520037.jpg (51691 bytes)
Passenger seat: Remove screw from inner lever and remove. 520038.jpg (58843 bytes)
Pull seat back cover away from base of seat back and up to release from clips at top of seat back. Pull inboard side away from seat back and remove over handle on outboard side of seat by turning seatback cover as you remove it.
Unscrew plastic nut securing trim to each hinge. 520039.jpg (57805 bytes)
There is a pin securing the trim (blue arrow), approximately 50mm above the pin for the plastic screw (green arrow). 520040.jpg (57691 bytes)
Insert a long screwdriver behind the trim in this area and pry outwards to release. 520041.jpg (59645 bytes)
Gently pry tab back on white plastic cable guide and remove guide from each hinge. 520042.jpg (58837 bytes)
Pry tab back on cable end far enough to clear end of pin and remove cable on each hinge assembly. 520043.jpg (58341 bytes)
Remove the #3 Phillips screw from the back of each hinge. 520050.jpg (62254 bytes)
Heated seats: disconnect seat back heater wiring.
Lift back rest straight up and off hinges.

Installation:

Ensure back rest seats correctly on hinges. 520044.jpg (54328 bytes)
Fit rear edge of side cover first. 520048.jpg (58582 bytes)
Ensure hinge section is in large cut out of sliding cover and cable is in small cutout. 520049.jpg (58491 bytes)
Hooks on back rest cover must engage frame. 520045.jpg (55804 bytes)
Screws for back rest cover must have load spreading washers fitted. 520047.jpg (60704 bytes)
Lever for inboard side of passenger seat must be inserted into slot in mechanism before installing screw. 520046.jpg (54907 bytes)
 

Back Index Up Next
E30 M3 Repair Manual V2.7.  Copyright ©1999-2001 Koala Motorsport & Brett Anderson