Porsche 986 Boxster (1996-2004) – fuse and relay box

Diagrams of fuse boxes and relays – Porsche 986 Boxster

Applies to vehicles manufactured in the years:

1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004.

The cigarette lighter (sockets) in the Porsche 986 Boxster  is fused by the D5 fuse in the passenger compartment fuse box.

Fuse box in passenger compartment

It is located next to the door, behind the cover, on the driver’s side.

Porsche 986 Boxster (1996-2004) - fuse and relay box

Porsche 986 Boxster (1996-2004) - fuse and relay box

Number Description Amperes [A]
A1 1997-1998: Right High Beam;
1999-2004: Right high beam, high beam control.
7.5
15
A2 1997-1998: Left high beam;
1999-2004: Left high beam.
7.5
15
A3 Right side marker light 7.5
A4 Left side marker lamp 7.5
A5 License plate light, instrument light, location light (2002-2004) 15
A6 Seat heater 25
A7 Fog light, rear fog light 25
A8 License plate light (Canada) 7.5
A9 1997-1998: Right Low Beam;
1999-2004: Right low beam.
7.5
15
A10 1997-1998: Left low beam;
1999-2004: Left low beam.
7.5
15
B1 Cluster, Tiptronic, ASR ON / OFF (PSM) button, Diagnostics, Power Top 15
B2 1997-2000: Radio, InfoSystem (1997-1998);
2001-2004: Threat Warning, A.Turn-Signal System.
7.5
15
B3 Two-color corners 25
B4 Engine compartment blower 15
B5 Backup illumination, CU memory mirror adjustment, CU Power Top (996) 7.5
B6 1997-1998: Hazard Flasher Switch, Top Power (986);
1999-2004: Turn signals, power window.
15
B7 Stop light, cruise control 15
B8 Alarm CU CLS, CU DME / ME (engine electronics), CU Tiptronic 15
B9 1997-1998: CU ABS Traction Control
1999-2004: CU ABS, ASR, PSM
15
B10 Instrument Cluster Diagnosis, Headlamp Angle Adjustment (1999-2004), ALWR (986 as of 2001), Parking Assist (986 as of 2001) 15
C1 MFI-DI relay, engine electronics 25
C2 Ignition, lambda probe heater 30
C3 1997-1998: CU Alarm System, Central Locking System, Power Window (996);
1999-2004: CU CLS alarm, power window, sunroof, CU roof, interior lighting.
15
C4 1997-2001: Fuel pump;
2002-2004: Fuel pump.
25
30
C5 986:
up to 1999: Not used;
from 2000: Engine Compartment Blower, Stage 1
5
C6 Mat 25
C7 Term.X control cables 7.5
C8 1997-2001: Radiator Fan 2 (Right);
2002-2004: Radiator fan 2 (right).
30
40
C9 Headlight cleaning system 25
C10 1997-2001: Radiator Fan 1 (Left);
2002-2004: Radiator fan 1 (left).
30
40
D1 Power window 30
D2 Heated mirrors, rear window defogger 30
D3 Convertible Top Drive, Sunroof (1999-2004) 30
D4 Rear power window (convertible) 30
D5 Lighter 15
D6 Heater air conditioning system 30
D7 1997-1998: Hazard Light Switch, CU DME (986);
1999-2000: Hazard Warning, System A.Turn Signal;
2001-2004: Opening the rear spoiler lid.
15
D8 1997-2000: Spoiler extension;
2001: Radio;
2002-2004: Radio and audio option package.
15
15
7.5
D9 Audio Option Pack (996)

986:
up to 2000: Audio Option Pack;
from 2001: DSP amplifier.

15
D10 996:
1997-2001: Retrofit attachment point (warning 5 A maximum);
2002-2004: Telephone; 986:
Retrofit attachment point (warning 5 A maximum).
7.5 / 5
E1 Term 86S, CU-CL Alarm, Radio, Cluster CU Info System, Daytime Running Light (1999-2004), CU Sensor Overturn (1999-2004) 7.5
E2 CU memory 7.5
E3 Power socket, CU memory socket, left 30
E 4 Electric Seat, CU memory slot on right side 30
E5 Information system 7.5
E6 Term. 30 Telephone / Handy, Navigation Control Unit, ORVR (1999-2004) 7.5
E7 Air conditioning system 7.5
E8 Term. 15 Telephone / Handy, InfoSystem, Navigation (986, 2001) 7.5
E9 1996-1997,986: Term 15 Telephone / Handy;
1997-1998,996: FDR;
1999-2001: PSM;
2002-2004: PSM.
7.5
30
30
25
E10 1996-1997,986: CU Tiptronic;
1997-1998,996: FDR;
1999-2001: PSM;
2002-2004: PSM.
7.5
30
30
25

Relay box 1

It is located above the fuse panel.

Porsche 986 Boxster (1996-2004) - fuse and relay box

Actual for Porsche 986, may differ for other models
Number Relay
1
2
3 Blinker
4 Mirror and rear window defogger
5 up to 1997: Switch phone loudspeaker
6 Daytime running lights CU (double relay)
7
8 CU headlight cleaning
9 Term.XE
10 Two-color horns
12 USA / JAPAN: Fog light
13 Fuel pump
14 Top power supply CU (dual relay)
15
16 Intermittent wiper check
18 Starting heating
19 Radiator fan 1st stage 1
20 Radiator fan 1st stage 2
21 Radiator fan 2nd stage 1
22 Radiator fan 2nd stage 2

Relay box 2

It is located behind and under the rear seats.

Porsche 986 Boxster (1996-2004) - fuse and relay box

Actual for Porsche 986, may differ for other models
Number Description Amperes [A]
Secondary air pump (fuse) 40
1 MFI + DI relay
2 up to 1998: Ignition / oxygen sensor
3 Spoiler extension
4 Air conditioning compressor
5
7 Activate the lock
8 as of 2000: Engine compartment blower
9 Spoiler recall
10 Secondary air pump
11

Main fuses

Porsche 986 Boxster (1996-2004) - fuse and relay box

READ:  Porsche 924 (1976-1991) - fuse and relay box
Actual for Porsche 986, may differ for other models
Number Description
F1 PSM
F2 ON BOARD COMPONENT Network 1
F3 ON BOARD COMPONENT Network 2
F4 Ignition lock
F5 Engine electronics
F6 ON BOARD COMPONENT Network 3
F7 PSM
READ:  Porsche 911 (991) (2012-2016) - fuse box

 

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