BMW 3 E30 (1982-1994) – fuse box

BMW 3 E30 – fuse box diagram

Year of manufacture: 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994.

Fuse box in engine compartment

The fuse box (junction box) with spare fuses, relays, and plastic clamps is located in the engine compartment on the left side near the windshield.

Description

1.7.5 Left Traffic Light
2. 7.5 Right hand driving beam
3. 15 Auxiliary motor of the engine cooling system fan (at low speed)
4. 15 Direction indicators
5. 25 (30) Windshield wiper, washer and headlight motors
6. 7.53 Brake lamps. Programmable speed controller (cruise control)
7. 15 Beep tones
8. 25 (30) 2 Rear window heater
9. 7.5 (15) Electrical equipment for carburetor engines. or reversing lights. (Electrical equipment for carburetor engines. Reversing lights. Automatic transmission gear engaged indicator)
10.7.5 Control devices. On-board computer or controls. On-board computer. Reversing lamps
11. 15 Electric fuel pump. Electric motor injection pump
12. 15 Radio. On-board control system. Control equipment
13.7.5 Traffic lights on the left
14.7.5 Right turn radius 15.7.5 Rear lights (fog lights)
16. 15 Driver’s seat heating 17.25 (30) 2 Sunroof
electric 18.30 Electric motor for auxiliary motor cooling system fan (at running speed)
19.15 (30) 2 Electric motor and heating element for exterior rear view mirror

20. 30 Electric motor for heating fan. Air conditioning system
21.7.5 Interior lighting lamps. Glove box illumination lamp. Portable lamp. Clock. Radio receiver (station memory device). On board computer
22. 7.5 Left side reflector lamps, left rear light 23. 7.5 Right side reflector lamps, right rear light. Instrument lighting lamps. License plate lamps
24. 15 Direction indicators in alarm mode
25 Spare Parts
26. spare
27. 25-30 Locking system. Heating elements for door locks. Anti-theft system Door locking system. Heating elements for door locks. Anti-theft system. On-board computer beeper 28.25
(30) 2 Lighter. Electrical transmission from antennas. Auxiliary heater motor
29.7.5 Left fog light
30.7.5 Right fog lamp

Relay

1. Normal speed relay / standby mode;
2. Beep;
3. High beam relay;
4. Cross beam relay;
5. Not used;
6. High-speed relay/sensing;
7. Spares;
8. Fog light relay;
9. Spare;
10. Windshield wiper.