52 14 ... Replacing Heating Element For Left or Right Front Seat

52 14 ... Replacing Heating Element For Left Or Right Front Seat







Necessary preliminary tasks:
- Remove seat fabric
- Remove backrest cover

NOTE:
- Side heating elements (side sections) are bonded with a foam section and cannot be separated from each other without causing damage.
- Foam section and heating elements 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 elements:
- No obvious damage or material defects
- All tear-off film pieces presents
- Note variant by examining label on cable







Stick on bead parts at top (1) and bottom (2):
- Detach adhesive film from left or right bead parts in succession and stick on heating elements along bead part edges.
- Press down evenly in outwards direction







Stick on bead parts (1):
- Detach adhesive film from left or right bead part (1) and stick on heating element along bead part edges.
- Press down evenly in outwards direction







Check laying of heating elements:
- Heating elements laid without folds
- Heating elements correctly positioned
- All bonding surfaces stuck on