BMW 3 series E46

Since 1998 of release

Repair and car operation



The BMW of 3 series Е46
+ Cars BMW 3 (Е46)
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
+ Power supply systems, injection and release
+ Engine electric equipment
+ РКПП and трансмиссионная a line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
   - Дигностика electric elements
      Diagnostics of malfunctions of an onboard electric equipment - the general information
      Safety locks - the general information
      Replacement of safety locks
      Fusible inserts - the general information
      Chain breakers (thermal relays) - the general information
      The relay - the general information
      Check of the electric motor of a screen wiper
      Stoplight check
      Check of warmed back glass
      Removal and installation of the gauge of temperature
   + Illumination and the alarm system
   + Devices and the equipment
+ Electric equipment schemes





Stoplight check

1 If the stoplight at the pressed pedal of a brake does not light up, it is necessary to check up a corresponding safety lock at first.
2 If the safety lock is serviceable, check up stoplight lamps. If necessary replace them.

3 Check up the stoplight switch. For this purpose uncover over a brake pedal. Расстыкуйте a switch socket.


4 Include ignition.
5 Connect a short auxiliary wire both contacts in the tip of the switch of a stoplight. If now the stoplight lights up, the switch is faulty also it it is necessary to replace.
6 Otherwise check up the light module.