Vehicle equipment and instruments Mercedes M-Class (W163)

Fuse and Relay Specifications
Relay (k) Controlled circuit k1 Rear window heater k2 Fan Relay Module (k39) /two-tone horn horn k3 Electric fuel pump (only M612) k4 Left turn indicators k5 Terminal 58...

General information and precautions
Attention! Before you start servicing the components of the onboard electrical equipment, read the requirements of the safety regulations for working with electrical...

Search for the causes of electrical equipment failures
Attention! The procedures described below allow a general diagnosis of the condition of the main electrical circuits, but should not be used to test easily vulnerable...

Fuses — general information
Various combinations of fuses, fuse links and circuit breakers are used to protect the contact circuits of the vehicle's electrical equipment. The main mounting block is...

Circuit breakers — general information
Circuit breakers are used to protect vehicle electrical system components such as headlights and power window motors, door lock actuators, etc. On some models, after...

Relay — general information and function check
To supply power or control signal to many of the electrical consumers in the vehicle (such as fuel injection components, horn, starter, fan (s) cooling systems, fog...

CAN digital data bus
Modern vehicles use several CAN busses (Controller Area Network) between modules / control units of various systems and controllers of the vehicle's actuators. CAN...

Removal and installation of mounting blocks
Installation details of the main mounting block Installation details of the main mounting block 1. The main mounting block is located on the left side of the engine...

Removing and installing control modules
The details of installing control modules in the main mounting block are shown in the illustration, which includes all references in the text. Details of installation of...

Removing and installing the CAN bus adapter
CAN bus adapter installation details (5) 1. The installation details of the CAN bus adapter are shown in the illustration, to which all references in the text refer. 2....

Removal and installation of a combination of devices
Instrument cluster installation details Instrument cluster installation details Details of installation of a casing of a combination of devices 16 - Films with symbols...

Replacing the Turn-Push Temperature Selector Lamp
1. The relevant illustrative material is presented in the illustration, which includes all references in the text. 2. Remove from pressure module (1) rotary handle (3)....

Removal and installation of onboard power outlets
Details of the installation of the front socket of the onboard power supply 1. Installation details of the front onboard power outlet are shown in the illustration, to...

Removal and installation of group of switches of the central console
Installation details of the center console switch group Note. Console switches are replaced only in a group. 1. The details of setting the console switches are shown in...

Removal and installation of individual switches of the electric drive of regulators of window regulators of back doors
Details of installation of individual switches of the electric drive of regulators of window regulators of back doors 1 - Cladding panel 2 — the Contact socket of an...

Removal and installation of switches of the electric drive of adjustment of forward seats
Installation Details of Power Seat Adjustment Switches 1 - Front seat; 2 - Front trim panel; 3 - Screws; 4 - Side trim panel; 5 - Screws; 8 - Locking tabs; S22 -...

Removal and installation of the steering column switch assembly
Paddle switch assembly installation details Paddle switch assembly installation details 1. The details of the installation of the steering column switches are shown in...

Removing and installing the overhead console assembly
Overhead Console Component Installation Details 1. Installation details of the overhead console components are shown in the illustration, to which all references in the...

Removal and installation of the switch of management of functioning of the electric drive of the top hatch
Details of installation of the switch of management of functioning of the electric drive of the top hatch 1. The details of setting the switch are shown in the...

Removal and installation of the trip computer assembly (if equipped)
Trip Computer Assembly Installation Details Trip Computer Assembly Installation Details 1. The details of setting the switch are shown in the illustrations, which...

Removal and installation of frontal airbag modules
Installation Details for Driver's Frontal Airbag Module on Models after 8/31/01 Installation details of the driver's frontal airbag module on models from 09/01/01 1. The...

Removal and installation of side airbag modules
Installation details of the front side airbag modules (on the example of the driver's door module) 1. The installation details of the front side airbag modules are shown...