BMW Z3 (1995-2002) – Fuse Box Diagrams

No
Amp [A]
Description 1 – – 2 – – 3 – – 4 – – 5 5 ’95 -’99:

Horn relay.

15 ’99 -’02:

Horn relay.

6 5 Make-up mirror lighting;

Soft roof controller.

7 5 Radio control unit;

AM / FM antenna amplifier (with central locking of the remote control)

On-board monitor control unit

Surround sound switch

Interface
Navigation computer

GPS receiver

Transceiver / charging electronics

Button, opening of the softtop closed

Basic telephone interface

Voice input

Eject box

Telematics control unit (TCU-Everest)

Universal electronic charging module i

hands-free kit (ULF)

8 5 Sequential mechanical transmission 9 5 General module control unit

Control unit for light switching center

Cruise control module

Brake light switch

Spiral spring

Clutch switch module

10 5 Instrument cluster control unit 11 5 Side airbag sensor LH (satellite)

Side airbag sensor RH (Satellite)

Control unit for many safety systems

Hall sensor, seat belt buckle

Electronic seat control

12 7.5 Switch Center 13 7.5 Rollover sensor 14 5 Electronic immobilizer control unit

Shift lock

15 5 Rain sensor

Rear intermittent wiper / washer control

16 – – 17 thirty General module control unit 18 twenty Lighter 19 – – twenty – – 21 – – 22 15 ’95 -’99:

Sequential mechanical gearbox

25 ’99 -’02:

Sequential mechanical gearbox;

Compensator.

23 25 Auxiliary water pump 24 10 Electrochromic interior rearview mirror

Parking distance unit (PDC)

25 15 Outside mirror, passenger’s side

Thermal switch, heated spray nozzles

26 15 Garage door opener 27 10 Reverse lamp relay

Gear shift switch

Transmission control unit

28 5 Heating and air conditioning control module

Heater blower relay

Relay, air conditioning compressor

Dual-function switch

Recirculated air / rear window defroster

Temperature switch

Rear window defogger relay (removable)

29 twenty Digital engine electronics control unit

Unloading relay terminal 15

Digital electronics of the diesel engine

Transmission control unit

thirty 7.5 Oil level sensor

Alternator

Temperature switch

Gearbox control unit

Data link connector

31 5 Mirror adjustment switch 32 5 Central light switch

Xenon headlight – left

Xenon headlight – right

Adaptive headlight control unit

33 5 ASC / DSC button

ABS / DSC unit (with DSC)

Switch Center

34 5 Instrument cluster control unit

Fuel pump control (EKPS)

35 50 Relay for ABS / DSC module;

Folding roof drive.

36 50 Secondary air pump relay 37 50 Heater blower relay;

Blower switch (with IHS);

Blower output stage (with IHKA);

Electric fan.

38 10 ’95 -’99:

Fog lamp relay.

15 ’99 -’02:

Fog lamp relay.

39 5 Transceiver / charging electronics 10 Voice input

Basic telephone interface

Ejection box

Compensator

Transceiver / charging electronics

Interface

Telematics control unit (TCU-Everest)

Antenna splitter

40 5 Steering angle sensor, DSC 41 thirty On-board monitor control unit

Amplifier

Radio control unit

CD changer

Subwoofer

Navigation computer

Video module control unit

Switch Center

42 thirty Switch Center 43 5 Instrument cluster control unit

Data link connector

44 twenty Amplifier 45 twenty Rear intermittent wiper / washer control 46 twenty Folding roof controller

Sunroof module control module

Relay, folding roof 1

Relay R1 Fuel pump relay R2 Engine control module R3 Wiper motor relay R4 Horn relay R5 Fog lamp relay R6 High beam headlamp relay R7 High beam headlamp relay R8 Hazard warning lamp relay R9 Blower relay R10 Rear defogger relay R11 ABS relay R12 ABS pump motor relay R13 Auxiliary fan stage 2 relay

(high speed).

R14 Air conditioning compressor relay R15 Auxiliary fan stage 1 relay

(low speed).