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.
Front power distribution 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 | ||
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.
Number | Amperes [A] | Description |
---|---|---|
48 | 40 | Air conditioning compressor |
50 | 5 | Safety horn |
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 |
Connection strip №1
It is located under the left side of the dashboard.
Number | Amperes [A] | Description |
---|---|---|
47 | 15 | Horn relay |
On-board computer | ||
R1 | Relay terminal 30 | |
R2 | Tail lights relay | |
R3 | Wiper motor relay | |
R4 | Starter immobilization relay |
Connection strip №2
It is located under the right side of the dashboard.
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 |