Seat Temperature Element: Service and Repair

AN91.30-P-0001-01P Retrofit Wiring Harness For Front Heated Seats







3 Heated seat wiring harness
F34f24 Interior fuse box
N72/1 Upper control panel control module
W18 Ground (left front seat crossmember)
W19 Ground (cross member at right front seat)
X55/3 Left front seat contacting strip
X55/4 Right front seat contacting strip







1. Route heated seat wiring harness (3) in the frame floor system.
Make sure that installed lines cannot be chafed nor kinked.

2. Contact plug and socket connection for upper control panel control module (N72/1).
The upper control panel control module (N72/1) has to be replaced.







3. Route wiring harness with fuse carrier (F34f24) on existing wiring harness along the interior fuse box (F34) and fasten in place.
Ensure that no noise can be produced.

4. Clip fuse carrier (F34f24) into the interior fuse box (F34).







5. Connect wiring harness to the ground points (W18/W19).







6. Route heated seat wiring harness (3) at ground points (W18/W19) out of the frame floor system to the seats at the left and right.
Route the line with sufficient slack so that when the seat is adjusted the line is not chafed, bent or torn off.