BMW Z3 (1995-2002) – fuse and relay box

Diagrams of fuse boxes and relays – BMW Z3

Applies to vehicles manufactured in the years:

1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002.

BMW Z3 (1995-2002) - fuse and relay box

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Front power distribution box

BMW Z3 (1995-2002) - fuse and relay box

Number Amperes [A] Description
1
2
3
4
5 5 1995-1999: Horn relay
15 1999-2002: Horn relay
6 5 Make-up mirror lighting on driver’s side
Makeup mirror lighting, passenger side
Convertible soft top control unit
7 5 Radio control unit
AM / FM antenna amplifier (with central locking with remote control)
On-board monitor control unit
Surround sound switch
Scepter
Navigation computer
GPS receiver
Transceiver / charging electronics
Button, convertible soft top closed
Basic interface telephone
Voice input
Diversity
Pull out the box
Telematics control unit (TCU-Everest)
Universal Electronic Charging and Hands-Free Module (ULF)
8 5 Sequential mechanical transmission
9 5    General module control unit
   Light switch center control unit
   Cruise control module
   Brake light switch
   Volute spring
   Clutch switch module
10 5 Instrument cluster control unit
11 5 Left side airbag sensor (satellite)
Right side airbag sensor (satellite)
Multiple restraint system control unit
Hall sensor, driver seat belt buckle
Hall sensor, passenger 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
Intermittent wipe / wash control unit, rear
16
17 thirty General module control unit
18 twenty Lighter
19
20
21
22 15 1995-1999: Sequential manual gearbox
25 1999-2002: Sequential manual gearbox
Compensator
Switch center
23 25 Auxiliary water pump
24 10 Electrochromic interior rearview mirror
Parking distance control unit (PDC)
25 15 Passenger’s side exterior mirror
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
Air conditioning compressor relay
Dual-function air recirculation / rear window defogger switch
Temperature switch
Rear Window Defogger Relay (Convertible)
29 twenty Digital engine electronics control unit
Unloading relay terminal 15
Digital diesel electronics control unit
Transmission control unit
30 7.5 Oil level sensor
Alternator
Temperature switch
Transmission control unit
Data link connector
31 5 Mirror adjustment switch
32 5 Uni lighting control center
   Left xenon headlight
   Right xenon headlight
   Control unit for adaptive headlamps ()
33 5    ASC / DSC button
   ABS / DSC unit (with DSC)
   Switch center
34 5 Instrument cluster control unit
Fuel pump control (EKPS)
35 50 ABS / DSC unit
Relay, convertible top 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 1995-1999: Fog Light Relay
15 1999-2002: Fog light relay
39 5 Transceiver / charging electronics
10    Voice input
   Basic interface telephone
   Pull out the box
   Compensator
   Transceiver / charging electronics
   Scepter
   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
Box for the 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 Intermittent wipe / wash control unit, rear
46 twenty Convertible soft top control unit
Sunroof module control unit
Convertible relay 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 Second stage auxiliary fan relay (high speed)
R14 Air conditioning compressor relay
R15 Auxiliary fan stage 1 relay (low speed)

Relay carrier

It is located under the left side of the dashboard.

BMW Z3 (1995-2002) - fuse and relay box

Number Amperes [A] Description
48 40 Air conditioning compressor
50 5 Safety horn
Relay
R1 Independent ventilation relay
R2 Dual relay
R3 Failure alarm sensor
R4 Daytime running light relay
R5 Folding sunroof comfort relay
R6 Relay terminal R
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Connection strip №1

It is located under the left side of the dashboard.

BMW Z3 (1995-2002) - fuse and relay box

Number Amperes [A] Description
47 15 Horn relay
On-board computer
Relay
R1 Relay terminal 30
R2 Tail lights relay
R3 Wiper motor relay
R4 Starter immobilization relay
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Connection strip №2

It is located under the right side of the dashboard.

BMW Z3 (1995-2002) - fuse and relay box

Number Relay
R1 Front fog lamp relay
R2 Parking lamp relay
R3 Door lock heating relay
R4 Rear window blower relay

Additional fuse box in the luggage compartment

Number Amperes [A] Description
49 50 Replaceable soft top module

Auxiliary relay box

Number Amperes [A] Description
111 25 Hydraulic pump relay
222 5 SMG control unit

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