BMW 3 of the E46 series

since 1998 release

Repair and operation of the car



BMW 3 of the E46 series
+ BMW 3 Cars (E46)
+ Current leaving and service
+ Engine
+ Cooling systems, heating
+ Power supply systems, injection and release
+ Electric equipment of the engine
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
   + Dignostika of electric elements
   + Lighting and alarm system
   - Devices and equipment
      Monitors - the main data
      Removal and installation of a control panel
      Removal and installation of the index of the turn/switch of a screen wiper
      Removal and installation of facing of a steering column
      Removal and installation of the switch of light
      Removal and installation of switches: heating of a seat / sun-protection curtain / system Hi-Fi/antiprobuksovochna of ASR system
      Removal and installation of switches: alarm system, uniform lock, window regulators
      Removal and installation of the radio receiver
      Removal and installation of a loudspeaker
      Removal and installation of electric motors/drafts of a screen wiper
      Check of the pump of windscreen washer
      Explanatory remarks to schemes of electric connections
+ Schemes of electric equipment





Devices and equipment

Monitors - the main data

Monitors as, for example, the speedometer or the index of a reserve of fuel, are concentrated on a control panel. If any device failed, it is necessary to replace all block as it does not understand.

The block of the dashboard copes the microprocessor and has system of self-diagnostics. If in elements of system there are malfunctions, in memory of malfunctions of a monitor the corresponding codes register. These codes can be removed by means of the special BMW device. Besides, by means of the device the following functions can be adapted or corrected, for example: the index of a reserve of fuel in a tank, the index of consumption of fuel, the index of intervals of service, the counter of the passable distance.

In the present section also removal and installation of various switches and the radio receiver are described.