SEAT ADJUSTMENT MOTORS E418, E421, E424, E425
Remove trim panel -3-. Refer to SILL AND TUNNEL SIDE TRIM PANELS
Scheme 238
Create photos or sketches of wire securing and routing.
Disconnect connectors -2- and -7-.
Remove seat and backrest adjustment knobs -4- and -5-. Refer to SEAT AND BBACKREST ADJUSTMENT SWITCH .
Remove screws -1- (quantity: 3).
Remove seat fore and aft, inclination, height and backrest adjustment switch -6-.
Installation
Install in reverse order of removal. Note the following
| WARNING | Before handling airbag units (for example, when disconnecting the harness connector), the person handling them must "discharge static electricity". For example, by briefly touching the door striker pin. |
Route and secure wiring according to photos or sketches that were made.
Note. Make sure the connectors are installed all the way in and are secure. Make sure the wires do not get caught.
| WARNING | Ignition must be on when connecting battery. If pyrotechnic components (for example, airbag, belt tensioner) are not repaired correctly, they may deploy unintentionally after connecting battery. Maintain personal safety when connecting the battery by staying out of airbag deployment areas, keeping a distance from belt tensioners/seat belts and ensuring no other people are in the vehicle interior at the moment when the battery is connected. |
Switch on ignition.
Connect the battery ground cable with the ignition turned on. Refer to BATTERY, DISCONNECTING AND CONNECTING .
If the airbag indicator lamp -K75- indicates a fault after installation, the DTC memory must be checked, deleted and checked again. Refer to Vehicle diagnostic tester.