BMW 3 Series E30

since 1983-1994 release

Repair and operation of the car

BMW E30
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engine
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. Exhaust system
+ 8. Transmissions
+ 9. Coupling
+ 10. Brake system
+ 11. Running gear
+ 12. Body
- 13. Electric equipment
   13.1.2. Search of malfunctions
   13.1.3. Safety locks
   13.1.4. Relay
   13.1.5. Breaker of indexes of turn/alarm system
   13.1.6. Switches on a steering column
   13.1.7. Ignition lock
   13.1.8. Receiver
   13.1.9. Antenna
   13.1.10. Guard of devices
   13.1.11. Payment SI (index of maintenance)
   13.1.12. Headlights – replacement of lamps
   13.1.13. Adjustment of headlights
   13.1.14. Headlight case
   13.1.15. Replacement of lamps
   13.1.16. Screen wiper electric motor
   13.1.17. Heater of back glass
   13.1.18. Safety cushions
   13.1.19. System cruise control
   13.1.20. The central locking system
   13.1.21. Electric stelokpodjemnik
   - 13.2. Electrical circuitries
      13.2.1. Systems of start-up, akuumulyator charge, indexes of turns
      13.2.2. Headlights/back lamps
      13.2.3. Diagnostics block
      13.2.4. Guard of devices and lighter
      13.2.5. Control system of the Motronic engine
      13.2.6. System cruise control
      13.2.7. Central lock, security alarm system, on-board computer
      13.2.8. Washer of headlights
      13.2.9. Power windows
      13.2.10. Heater and 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 memory block
      13.2.14. Receiver and audio system
      13.2.15. System of injection of L-Jetronic fuel
+ 14. Useful tips

13.2.12. The electric drive of seats with the memory block

GENERAL INFORMATION

1. The contact socket for connection of the special equipment
2. Contact socket of conducting of a seat of the passenger
3. Contact socket of conducting of the block
memories of management of a seat
4. The contact socket connecting the control unit to the memory block
5. Perklyuchatel
6. Group of contacts for regulation
seatbacks
7. Group of contacts for regulation of provision of a seat (sliding)
8. Group of contacts of regulation of a head restraint
9. Group of contacts of regulation
heights of a forward part of a seat
10. Group of contacts of regulation
heights of a back part of a seat
11. The contact socket of conducting for regulation of a back and situation
seats
12. The contact socket of conducting for regulation of a head restraint
13. The contact socket of conducting milking regulations of height of a seat
14. Control unit
15. The contact socket of the plait of wires connecting the control unit to the memory block

16. The contact socket of a plait of the wires connecting seat regulators to the memory block
17. Contact socket of a plait of wires of the executive mechanism
18. Contact socket of the switch of the switchboard of memory
19. The contact socket of wires from the regulator (potentiometer) of sliding
20. The contact socket of wires from the regulator of height of a forward part
21. The contact socket of wires from the regulator of height of a back part of a seat
22. Contact socket of conducting of the drive of a head restraint
23. The contact socket of wires from the back regulator
24. Contact socket of conducting of the drive of a seatback
25. Switchboard
26. Electric motor of regulation of a seatback
27. Electric motor of regulation of a head restraint
28. Electric motor of regulation of height of a back part of a seat
29. Electric motor of regulation of height of a forward part of a seat
30. Electric motor of regulation of provision of a seat