Retrofit steering wheel heater power supply wiring harness - AN46.11-P-0001-01ES
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 212.2## 1#
MODEL 218.9## 1#
Connection scheme
Layout diagram shown on model 212.2
- Attach round cable lug (10) with inside diameter of 6 mm at brown line (br).
- Connect brown line (br) of power supply wiring harness at left front footwell ground point (W15/5).
- Open driver footwell cable duct (3).
- Route red line (rt) of power supply wiring harness from left front footwell ground point (W15/5) to driver footwell cable duct (3).
- Open all driver footwell cable ducts (3).
- Route red line (rt) along driver footwell cable ducts (3) to B-pillar.
- Route red line (rt) into the B-pillar cable duct (4) using a pull-through device.
- Close driver footwell cable ducts (3).
- Remove expansion clip (7).
- Open left rear passenger compartment cable duct (6).
- Lift rear passenger compartment floor covering (5) and route red line (rt) along left rear passenger compartment cable duct (6).
- Close left rear passenger compartment cable duct (6).
Shown on model 212.2
- Only on model 212.2
Remove ISOFIX mount cover (8) from brackets (arrows C).
- Wrap felt tape (9) around red line (rt) behind left rear passenger compartment cable duct (6) over a length of 3000 mm.
- Route red line (rt) from left rear passenger compartment cable duct (6) along vehicle wiring harness to rear seat backrest as shown.
- Fix red line (RD) in place on vehicle wiring harness using cable ties (10).
Shown on model 212.2
- Route red line (rt), as shown, along vehicle wiring harness to cable duct (11).
- Route red line (rt) along the cable duct (11) to the rear SAM control unit with fuse and relay module (N10/2) in the trunk.
- Fix red line (rt) in place on vehicle wiring harness using cable ties (arrows D).
- Position rear seat backrest (12) vertically again.
Shown on model 212.2
- Unclip transparent fuse holder (7-pin) (2) from brackets (arrows E) on rear SAM control unit with fuse and relay module (N10/2).
Only for vehicles in which the transparent fuse holder (7-pin) (2) is already installed.
Shown on model 212.2
- Release fuses (arrow A and B) on transparent fuse holder (7-pin) (2).
On vehicles in which the transparent fuse holder (7-pin) (2) is already installed, this holder is used. The transparent fuse holder (7-pin) (2) contained in the package contents must otherwise be used.
- Install red line (RD) in slot "1" of transparent fuse holder (7-pin) (2) and close lock (arrow B).
The numbering of the slots is on the rear of the transparent fuse holder (7- pin) (2).
- Install electrical fuse 65 (N10/2f65) with power of 7.5 A into the slot "1" of the transparent 7-pin fuse holder (2) and lock the fuse on the transparent 7-pin fuse holder (2).
- Clip transparent fuse holder (7-pin) (2) into color-coded slot on rear SAM control unit with fuse and relay module (N10/2).
Shown on model 212.2