Mercedes M-Class W163

since 1997 of release

Repair and car operation

Mercedes W163
+ Mercedes-Benz Cars of a class M (W163)
+ Governing bodies and receptions of safe operation
+ Current leaving and service
+ Engine
+ Systems of cooling, heating and air conditioner
+ the Power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Avtomaticheckaya 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 electromotors
   + Alarm and lighting devices, sensors of a rain and temperature of external air
   + Systems of additional safety (SRS)
   - Audiosystem
      Removal and radio receiver installation
      Removal and installation of door loudspeakers
      Removal and installation of the AM/FM amplifier
      Removal and installation of an antenna divider
      Removal and CD changer installation (at the corresponding complete set)
      Removal and subwoofer installation (at the corresponding complete set)
   + Schemes of electric connections

Removal and installation of door loudspeakers

Details of installation of forward door loudspeakers

Details of installation of back door loudspeakers


  1. Details of installation of door loudspeakers are shown on illustrations which all references meeting in the text concern.
  2. Switch off a radio receiver.
  3. Remove an internal upholstery of the corresponding door (see. Head Body).
  4. Disunite the contact socket of electroconducting (1).
  5. Turn out screws (2) and remove a casing of a loudspeaker (3).
  6. Turn out screws (4) and remove the loudspeaker loudspeaker (H4/5, H4/6, H4/3 or H4/4).
  7. Installation is made upside-down.
  8. In summary make sure of serviceability of functioning of a loudspeaker.