BMW 3 series E30

Since 1983-1994 of release

Repair and car operation



BMW E30
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. The engine
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Transmissions
+ 9. Coupling
+ 10. Brake system
+ 11. A running gear
+ 12. A body
- 13. An electric equipment
   13.1.2. Search of malfunctions
   13.1.3. Safety locks
   13.1.4. The relay
   13.1.5. The breaker of indexes of turn / of the alarm system
   13.1.6. Switches on a steering column
   13.1.7. The ignition lock
   13.1.8. The receiver
   13.1.9. The aerial
   13.1.10. A guard of devices
   13.1.11. Payment SI (the maintenance service index)
   13.1.12. Headlights – replacement of lamps
   13.1.13. Adjustment of headlights
   13.1.14. The headlight case
   13.1.15. Replacement of lamps
   13.1.16. The screen wiper electric motor
   13.1.17. A heater of back glass
   13.1.18. Safety pillows
   13.1.19. Cruise-control system
   13.1.20. The central locking system
   13.1.21. Electric window raiser
   - 13.2. Electroschemes
      13.2.1. Systems of start-up, a charge акуумулятора, indexes of turns
      13.2.2. Headlights / back lanterns
      13.2.3. Diagnostics block
      13.2.4. A guard of devices and lighter
      13.2.5. A control system of engine Motronic
      13.2.6. Cruise-control system
      13.2.7. The central lock, the security alarm system, the onboard computer
      13.2.8. A washer of headlights
      13.2.9. Electric window raiser
      13.2.10. A heater and the conditioner
      13.2.11. Heaters of seats
      13.2.12. The electric drive of seats with the memory block
      13.2.13. The electric drive of seats without the memory block
      13.2.14. The receiver and an audiosystem
      13.2.15. System of injection of fuel L-Jetronic
+ 14. A good advice





13.2. Electroschemes
THE GENERAL DATA

Resulted below the scheme are typical. Before troubleshooting under schemes check up safety locks and degree of a charge of the battery. Be convinced that on sockets there is no dirt, and also ослабших and the broken contacts.

Designations of colour of isolation of wires, etc.

BK – black

BL – dark blue

BR – brown

GE – yellow

GN – green

GR – green or grey

GY – grey

OR – orange

PK – pink

R – red

RS – pink

RT – red

SW – black

TN – yellowy-brown

V – violet

VI – violet

W – white

WS – white

Y – yellow

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