Necessary preliminary tasks
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2010 BMW 335xi, 2010 BMW 335i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
- Remove SEAT COVER
NOTE:
Heating element is bonded to the foam section and cannot be separated from each other without incurring damaging.
Foam section and heating mat must be replaced.
Foam section and heating mat must be replaced.
Check new foam section:
- No obvious damage or material defects
- All trim wires present in foam
- No bubbles in foam section
- No dirt/contamination on foam or residual foam
- Pay attention to foam section on left and right
Check new heating mat:
- No obvious damage or material defects
- All tear-off film pieces presents
- Note variant by examining label on cable
Guide cable for backrest heating through foam hole.
Stick on main section (1):
- Pull adhesive film pieces off main section (1) and stick to upper edge of main section foam until flush
Stick on bead section (2):
- Pull adhesive film pieces off bead section (2) and stick on heating mat along bead section edges.
- Press down evenly in outwards direction
Guide cable for seat heating through foam hole.
Stick on main section (1):
- Pull adhesive film pieces off main section (1) and stick to upper edge of main section foam until flush
Stick on bead section (2):
- Pull adhesive film pieces off bead section (2) and stick on heating mat along bead section edges.
- Press down evenly in outwards direction
Check laying of heating mats:
- Heating mats laid without folds
- Heating mats correctly positioned
- All bonding surfaces stuck onNOTE: Carry out FUNCTION CHECK .