Mercedes M-Class W163

since 1997 release

Repair and operation of the car


Mercedes W163
+ Mercedes-Benz cars of a class M (W163)
+ Governing bodies and methods of safe operation
+ Current leaving and service
+ Engine
+ Cooling systems, heating and air conditioner
+ A power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Automatic transmission
+ Transmission line
+ Brake and auxiliary systems
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
   General information and precautionary measures
   Search of causes of failures of electric equipment
   Safety locks - the general information
   Chain breakers - the general information
   The relay - the general information and check of serviceability of functioning
   Digital tire of data of CAN
   + Assembly blocks, elements of control systems
   + Dashboard, switches, traveling computer
   - Driving electric motors
      Removal and installation of groups of electric motors of the drive of adjustment of a front seat
      Removal and installation of electric motors of the drive of regulators of door window regulators
      Removal and installation of electric motors of the drive of adjustment of provision of door rear-view mirrors
      Removal and installation of an electric motor of the drive of the top hatch
      Removal and installation of electric motors of the drive of adjustment of the direction of optical axes of headlights
      Removal and installation of electric motors of the drive of screen wipers
      Removal and installation of electric motors of activators of locks of a door of a back and cover of the hatch of a jellied mouth of the fuel tank
      Removal and installation of electric motors of the drive of exhaust window leaves
   + Alarm and lighting fixtures, sensors of a rain and temperature of external air
   + Systems of additional safety (SRS)
   + Audio system
   + Schemes of electric connections

Driving electric motors

Removal and installation of groups of electric motors of the drive of adjustment of a front seat

Electric motors of the drive of adjustment of provision of a pillow

Details of installation of group of electric motors of the drive of adjustment of provision of a pillow of a seat


 PERFORMANCE ORDER

  1. The corresponding illustrative material is presented on an illustration to which all references which are found in the text belong.
  2. Remove a back of a front seat (see the Head Kuzov).
  3. Turn out screws (2) on a frame.
  4. Remove a pillow of a seat (1) from the adjusting mechanism.
  5. Disunite contact sockets of an electrical wiring of driving electric motors (M25m2 and M25m3).
  6. Turn out screws (3) basic arms (4 and 5) and remove the last.
  7. Remove lock rings (6) and take the bearing fingers (7) from heads of forks.
  8. Turn out screws (8) and remove axial holders.
  9. Remove electric motors of the drive of adjustment of height of forward (M25m2) and back (M25m3) of edges of a pillow.
  10. Installation is made upside-down.
  11. In conclusion check serviceability of functioning of the electric drive.

Electric motors of the drive of adjustment of provision of a pillow

Details of installation of group of electric motors of the drive of adjustment of an inclination of a seatback


 PERFORMANCE ORDER

  1. The corresponding illustrative material is presented on an illustration to which all references which are found in the text belong.
  2. Remove a seatback (see the Head Kuzov).
  3. Remove an overlay of a back (2).
  4. Having wrung out a frame of a back (3) down, take from it plug-in guides of a slip (1).
  5. Remove a lock washer (4) axes of the regulator (7), - the washer is subject to replacement without fail.
  6. Give a nut (6) of fastening of a driving electric motor (M25m5).
  7. Remove a rubber damper (5).
  8. Take an axis (7) of the regulator.
  9. Disunite the contact socket (X54/20) and remove assembly of a driving electric motor (M25m5), - delay a slip (1) from a frame approximately on 10 cm.
  10. Installation is made upside-down.