AR91.10-P-1000R | Remove/install front seat | 30.10.08 |
MODEL 230.4 except CODE (P99) "AMG Black Series" special model
MODEL 230.4
with CODE (P99) Special model "AMG Black Series"
with CODE (494) USA version
P91.10-2326-06
Shown on front seat with code (404) Left multicontour seat
1 Front seat
2 Bolts
3 Pneumatic line (with code (404) Left multicontour seat or code (405) Right multicontour seat)
4 Electrical connector
5 Cable duct
6 Electrical connector
7 Seat rail cover
P91.10-2913-07
Wiring harness routing
8 Wiring harness
9 Cover
10 Seat rail
A Front seat in rearmost position
(shown with front seat removed)
B Front seat in center position
(shown with front seat removed)
C Position of wiring harness beneath seat rail (shown with seat cushion removed)
| Removing | ||
1 | Completely open Vario roof | In vehicles without code (P99) Special model "AMG Black Series" | |
2 | Remove left and right door sill molding | As protection from damage. | |
3 | Retract head restraint in all the way | ||
4 | Retract seat cushion and tilt backrest forwards | ||
5 | Move front seat (1) upwards and to the front | ||
6 | Remove rear bolts (2) | ||
7 | Move front seat (1) to rear | ||
8 | Remove front bolts (2) | ||
9 | Switch off the ignition and remove the transmitter key from the EIS control unit | On vehicles with code (889) Keyless-Go, press KEYLESS-GO start/stop button repeatedly until ignition is switched off. Remove the Keyless Go chip card or transmitter key from the vehicle and store beyond the range of the transmitter (at least 2 m). | |
10 | With front seat tilted backwards (1), disconnect pneumatic line connector (3) using a suitable tool. Then seal off pneumatic line (3) using a suitable plug | With front seat with code (404) Left multicontour seat or | |
Protect pneumatic line (3) from dirt penetration and do not kink, otherwise a new pneumatic line (3) must be installed. | |||
11 | Disconnect electrical connector (4) from tilted-back front seat (1) | ||
12 | Detach cable retainer (5) from tilted-back front seat (1) | ||
13 | On the tilted-back front seat (1), disconnect electrical connector (6) from left front seat adjustment control unit with memory or right front seat adjustment control unit with memory | ||
14 | On the tilted-back front seat (1), remove front seat rail covers (7) | Observe correct installation position. | |
15 | Tilt front seat (1) forwards and remove rear seat rail covers (7) | Observe correct installation position. | |
16 | Remove front seat (1) from vehicle with the aid of an assistant | ||
| Install | ||
17 | Insert front seat (1) into vehicle with the help of an assistant | ||
18 | Tilt front seat (1) backwards and plug in electrical connector (4) | ||
19 | On the front seat (1) tilted backwards, attach the connector for pneumatic line (3) to the front seat (1) | With front seat with code (404) Left multicontour seat or | |
20 | On the tilted-back front seat (1), connect electrical connector (6) to left front seat adjustment control unit with memory or right front seat adjustment control unit with memory | ||
21 | Install cable retainer (5) at tilted-back front seat (1) | ||
22 | Install front seat rail covers (7) on tilted-back front seat (1) | ||
23 | Tilt front seat (1) forwards and install seat rail covers (7) | When tilting the front seat (1), it must be ensured that the wiring harness (8) is routed beneath the cover (9) and beneath the seat rail (10) as shown. In addition, the wiring harness (8) must not be twisted. The color coding (arrow) on the wiring harness (8) must be at the opening in the floor covering. Failure to pay attention to these points when routing will cause the wiring harness (8) to become damaged when the front seat (1) is adjusted. | |
24 | Insert front bolts (2) and screw in slightly | Do not tighten front bolts (2). | |
25 | Insert transmitter key in EIS [EZS] control unit and switch on ignition | ||
26 | Move front seat (1) forwards | ||
27 | Tighten rear bolts (2). | | |
28 | Check wiring harness (8) routing | The wiring harness (8) must be routed beneath the seat rail (10) as shown, otherwise the wiring harness (8) could become damaged during front seat (1) adjustment. | |
29 | Move front seat (1) all the way back | ||
30 | Tighten front bolts (2) | | |
31 | Install left or right entrance trim | ||
32 | Close Vario roof | In vehicles without code (P99) Special model "AMG Black Series" |
Front seats