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
   - Alarm and lighting fixtures, sensors of a rain and temperature of external air
      Removal and installation of horns of a horn
      Removal and installation of block headlights, replacement of lamps
      Removal, installation and replacement of lamps of fog lights
      Removal and installation of back lamps, replacement of lamps
      Removal and installation of the central stoplight of the top level
      Removal and installation of lamps of illumination of registration plate
      Replacement of lamps of saloon lamps
      Removal and installation of the sensor of temperature of external air
      Removal and installation of the sensor of a rain (at the corresponding complete set)
   + Systems of additional safety (SRS)
   + Audio system
   + Schemes of electric connections



Alarm and lighting fixtures, sensors of a rain and temperature of external air

Removal and installation of horns of a horn

Details of installation of horns of a horn

1 — the Basic arm
2 — the Nut

X87/4 — the Contact socket of an electrical wiring of the fan
H2 — a horn Horn

Details of installation of horns of a horn are shown on an illustration.