Mercedes M-Class w163 (1997 – 2005) – fuse box diagram

Posted on 21 July 2018 by admin

Mercedes M-Class w163 (1997 – 2005) – fuse box diagram

Year of production: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005

Fuse and relay box left rear of engine compartment (Up-To-08/31/01)

Mercedes-Benz M-Class w163 - fuse box diagram - engine compartment — Mercedes-Benz M-Class w163 – fuse box diagram – engine compartment

№	Fused function	A
1	Interior socket (X58/1)	15
2	Instrument cluster (A1): • Left front indicator lamp (A1e1) Left front lamp unit (E1): • Left turn signal lamp (E1e5) Left left taillamp (E3): • Left turn signal lamp (E3e1) Left auxiliary turn signal lamp (E22/1) Interior connector sleeve, circuit L (Z53/4) • Trailer hitch connector (X52)	7,5
3	Right front lamp unit(E2): • Right high beam (E2e1)	15
4	Supply of sliding/tilting roof (SHD) circuit 30: • Sliding/tilting roof motor (SHD) (M12)	30
5	Left front lamp unit (E1): • Left high beam (E1e1) Instrument duster (A1): • High beam indicator lamp (A1e3)	7,5
6	Rear-end door wiper motor (M6/4)	7,5
7	Combination switch (S4): • Hazard flasher switch (S6/1s1) • Windshield washer system switch (S4s4) • Wipe switch (S4s5) Wiper motor (M6/1) Relay k17: Front wiper interval relay	15
8	Transfer case control unit (N78)	25
9	Instrument duster (A1) License plate illumination: • Left rear-end door license plate lamp (Е19/ 3V right rear-end door license plate lamp (E19/4) • License plate lamp, left spare wheel carrier (E19/5)/ license plate lamp, right spare wheel carrier (E19/6) Cockpit connector sleeve, drcuit 58d (Z50/ 1): • Left vent window switch (S21/13y right vent window switch (S21/14) (light emitting diodes) • Left front SIH switch (S51/1У right front SIH switch (S51/2) (light emitting diodes) • Heater/AC switch (S98) (light emitting diodes) • 2-way switch combination (S97/6) (light emitting diodes) • ESP OFF switch (S76/6) (light emitting diodes) • Outside mirror switch, folding in and out (S50/1) (light emitting diode) • Electric headlamp range adjustment selector (SI/1) (light emitting diode) • Rear window wipe/wash switch (S78) (light emitting diode) • Tlltlng/slidlng roof switch (S13/2) (light emitting diode) • Backup lamp switch (S16/2) • Illumination (R3e1) • Center console switch group (S21)	7,5
10	Radio (A2) Roof connector sleeve, arcuit 15R (Z54/1): • Left sun visor with Illuminated mirror (Е14/1) • Right sun visor with illuminated mirror (E14/2) • Trip computer control unit (N41) • Automatic dimming Inside rearview mirror (H7) Front cigar lighter (with ashtray illumination) R3 • Heating element (R3r1) Glove compartment lamp (E13/1) Instrument cluster (A1): • Airbag Indicator and warning light (A1e15)	10
11	Hot-film mass air flow sensor (B2/5) Camshaft position sensor (L5/1) Fuel injection valves (Y62) In the case of M111: • HFM control module (N3/4)	10
12	Interior connector sleeve, circuit 58L (Z53/6): • Trailer hitch connector (X52) • Left taillamp (E3): • Left taillamp and parking lamp (E3e2) Left front lamp unit (E1): • Left standing and parking lamp (E1e3) • Left slde-marker lamp (E1e6)	7,5
13	Roof connector sleeve, circuit 30 (Z54/2): • Front dome lamp (with shut-off delay and front reading lamp) (E15/2) • Rear interior lamp (E15/3) • Dome lamp in left rear (E15/8) • Dome lamp In right rear (E15/9) • Trip computer control unit (N41) Instrument cluster (A1): • Seat belt warning lamp (A1E9) Steering angle sensor (N49) Datallnk connector (X11/4)	10
14	With diesel: Injection timing device Exhaust gas recirculation valve	10
15	Interior connector sleeve, circuit 54 (Z52/6): Left left taillamp (E3): • Left stop lamp (E3e4) Right taillamp (E4): • Right stop lamp (E4e4) • Center-high mounted stop lamp (E21) • Center high-mounted stop lamp, spare wheel carrier (E35) • Trailer hitch connector (X52)	10
16	Diagnostic connector (X11/4) Reversing lamp switch (S16/2) Cockpit connector sleeve, circuit 15 (Z50/2): • Air conditioning control unit (N19) • Heater/AC switch (S98): • Blower switch (S98s1) • Thermostat (S98p1) • Recirculated air switch Indicator lamp (S98h1) • llumination (S98e1) • Switch illumination (S98e2) • Recirculated air switch (S98s2) • Air conditioning On indicator lamp (S98h2) • Switch Illumination (S98e2) • Air conditioning On switch (S98s3) • Recirculated air flap actuator motor (M39) • Air conditioning control unit (N19)	15
17	Cargo area connector box (X58/4)	15
18	Trailer hitch connector (X52)	25
19	M111: HFM control module (N3/4) Adjustable camshaft timing solenoid (Y49) Activated charcoal filter shutoff valve (Y58) M112/113: Terminal 87 M2e connector sleeve (Z7/36) • Intake manifold switchover valve (Y22/5) • EGR switchover valve (Y27) • Air pump vacuum valve (Y32) • O2-Left oxygen sensor, upstream of catalytic converter. (G3/3) • O2-Right oxygen sensor, upstream of catalytic converter. (G3/4) Purge control valve (AKF) (Y58/1) O2-Left oxygen sensor, downstream of catalytic converter. (G3/5) O2-Right oxygen sensor, downstream of catalytic converter. (G3/6) M113: Cylinder switch-off valve 1Y80 Cylinder switch-off valve 1Y80	15
20	Left electrically adjustable and heated outside mirror (M21/1), right electrically adjustable and heated outside mirror (M21/2) Mirror heater	15
21	With Sound system: Sound amplifier (A2/13) Radio (A2)	25
22	Interior connector sleeve, circuit 15 (Z51/5) • ETC [EGS] control module (N15/3) • Transmission range recognition switch (S16/10) • Blocking solenoid, backup/park pawl (Y66/1) • Transfer case control unit (N78) • Traction systems control unit (N47) With ESP: • Steering angle sensor (N49) Instrument cluster (A1) (F1k3) Fuel pump relay Cruise control pushbutton switch (S40) With M111: HFM-SFI control unit (N3/4) With M112/113: Motor electronics control unit (N3/10)
23	Spare
24	Interior connector sleeve, circuit 58R (Z52/ 4): • Trailer hitch connector (X52) Right front lamp unit (E2): • Right standing and parking lamp (E2e3) Right taillamp (E4): • Right taillamp and parking lamp (E4e2) Right side-marker lamp (E2e6)	7,5
25	Right front lamp unit (E2): • Right turn signal lamp (E2e5) Right taillamp (E4) • Right turn signal lamp (E4e1) Right auxiliary turn signal lamp (E22/2) Traction system control unit (N47) Interior connector sleeve, circuit R (Z53/5): • Trailer hitch connector (X52) Instrument cluster (A1): • Right turn signal indicator lamp (A1e2)	7,5
26	Connector sleeve, circuit 15 fused (Z3/29): • Ignition coils M111 (T1) • Ignition coils M112 (T1) • Ignition coils M113 (T1)	15
27	Traction systems control unit (N47)	40
28	Heated seats interior connector sleeve (Z53/8): Supply of left/right heated seats: • Heated seats relay, stage 1 (K59) • Heated seats relay, stage 2 (K59/1) • Left front seat heated cushion (R13/1)/ right front seat heated cushion (R13/3) • Left front backrest heated cushion (R13/ 2) right front backrest heated cushion (R13/4)	20
29	Center console switch group (S21): • Right front window switch (S21s2) • Right front power window motor (M10/4) • Left rear window switch (S21s3) Switch combination, power windows, rear center console (S21/15): • Left rear window switch (S21/15s1) • Power window motor: rear left (M10/5) Relay 16: Right front power window (F1k16)	30
30	Center console switch group (S21): • Left front window switch (S21s1) • Right rear window switch (S21s4) Switch combination, power windows, rear center console (S21/15): • Right front window switch (S21/15s2) Relay 18: Left front power window (F1k18)	30
31	Center console switch group (S21): • Switch, electrical outside mirror adjustment (S50) Cockpit connector sleeve, vent window (Z50/ 13): Rear vent window: • Left vent window switch (S21/13) • Right vent window switch (S21/14) Sliding/tilting roof switch (S13/2)	15
32	Right front seat adjustment switch (S23) Right front seat adjustment motor group (M26) • Fore/aft motor (M26/m1) • Rear up/down motor (M26/m2) • Front up/down motor (M26/m3) • Backrest fore/aft motor (M26/m5)	30
33	Left front seat adjustment switch (S22) Seat adjustment motor group: left front (M25)	30
34	Left front lamp unit (E1): Left low beam (E1e2) (S1/1 Electric headlamp range adjustment selector) Left headlamp range adjustment motors (E1m1), right headlamp range adjustment motors (E1m2)	7,5
35	Right front lamp unit (E2): Right low beam (E2e2)	7,5
36	Rear window heater	25
37	Fanfare horns: • Two-tone signaling system (H1) • Two-tone signaling system, hom 2 (H1/1)	20
38	Fuel pump with fuel gauge sensor (M3/3)	20
39	Spare
40	Vacuum pump (M 612.963)	25
41	Circulating pump relay (F1k19) Right engine compartment connector sleeve, pump (Z57/2): • Coolant circulation pump (M13) • Module box blower motor (M2/2) With diesel: Healer booster Stationary heater	25
42	Central locking: • Left front door central locking motor (M14/6) • Right front door central locking motor (M14/5) Connector sleeve, interior central locking (Z53/1): • Rear-end door central locking motor (M14/7) • Left rear door CL [ZV] motor (M14/8) • Right rear door CL [ZV] motor (M14/9) • Fuel filler flap CL [ZV] motor (M14/10)	20
43	Heater blower relay (F1 k21) Blower motor (М2)	30
44	Engine fan relay, stage 1 (Flk26) Engine fan relay, stage 1 (F1k26) Left engine compartment connector sleeve, fan (Z56/2) • Left additional fan (M4m1) • Right additional fan (M4m2)	30
45	Electrical air pump (M33)	40
46	Cockpit connector sleeve, rear fog lamp (Z50/10): • 2-way switch combination (S96/7) (rear fog lamp diode) Left taillamp (E3), right taillamp (E4) • Left rear fog lamp (E3e5), right rear fog lamp (E4e5) Trailer hitch connector (X52)	7.5
47	Left engine compartment connector sleeve, additional headlamp (Z56/4) Left front lamp unit (E1): • Left fog lamp (E1e4) • Left additional headlamp high beam (E1e7), right additional headlamp high beam (E2e7) Right front headlamp unit (E2)	15
Relays
K1	Heated rear window relay
K2	FAN relay module (K39)
K3	Electric fuel pump relay (except engine 612.963)
K4	Left turn signal relay
K5	Circuit 58 relay, license plate illumination/ instrument cluster
K6	Electronic Stability Program (ESP) / stop lamp suppression relay
K7	Right turn signal relay
K8	Starter relay (solenoid switch, terminal 50)
K9	Circuit 58R relay (right standing lamp)
K10	Spare
K11	Circuit 15 relay delayed (engine 612.963 only)
K12	Circuit 15 relay
K13	Circuit 58L relay (left standing lamp)
K14	Convenience relay
K15	Central locking relay, unlocking tailgate
K16	Right front power window relay
K17	Front wiper relay, intermittent
K18	Left front power window relay
K19	Heater circulation pump relay and box fan fuse and relay box
K20	Central locking relay: Locking all doors
K21	Heater blower relay
K22	Low beam and contact piece relay
K23	Central locking relay: Unlocking front passenger’s door, rear doors and fuel tank flap
K24	Central locking relay: Unlocking driver’s door
K25	ETS / ESP hydraulic unit relay
K26	Engine fan relay, stage 1, with air conditionin
K27	Spare
K28	Secondary air injection pump relay
K29	Rear fog lamp relay

Fuse and relay box left rear of engine compartment (As-Of-09/01/01)

№	Fused function	A
1	Not assigned	–
2	Instrument cluster (A1): • Left turn signal indicator lamp (A1e1) Left front lamp unit (E1): • Left turn signal lamp (E1e5) Left taillamp (E3): • Left turn signal lamp (E3e1) Left auxiliary turn signal lamp (E22/1) Interior connector sleeve, circuit L (Z53/4) • Trailer hitch connector (X52)	7,5
3	Not assigned	–
4	Supply of sliding/tilting roof (SHD) circuit 30: • Sliding/tilting roof motor (SHD) (M12)	20
5	Not assigned
6	Seat heater	20
7	Combination switch (S4): • Hazard flasher switch (S6/1s1) • Windshield washer system switch (S4s4) • Wipe switch (S4s5) Wiper motor (M6/1) Windshield washer fluid pump (M5/1) Relay k17: Front wiper interval relay	30
8	Transfer case control unit (N78)/ E-Call control unit (A35/8)	25
9	Instrument cluster (A1) License plate illumination: • Left rear-end door license plate lamp (Е19/ 3), right rear-end door license plate lamp (E19/4), • License plate lamp, left spare wheel carrier (E19/5), license plate lamp, right spare wheel carrier (E19/6) Cockpit connector sleeve, circuit 58d (Z50/ 1): • Left vent window switch (S21/13), right vent window switch (S21/14) (light emitting diodes) • Left front SIH switch (S51/1), right front SIH switch (S51/2) (light emitting diodes) • 2-way switch combination (S97/6) (light emitting diodes) • ESP OFF switch (S76/6) (light emitting diodes) • Outside mirror switch, folding in and out (S50/1) (light emitting diode) • Electric headlamp range adjustment selector (S1/1) (light emitting diode) • Rear window wipe/wash switch (S78) (light emitting diode) • Tilting/sliding roof switch (S13/2) (light emitting diode) • Backup lamp switch (S16/2) • Illumination (R3e1) • Center console switch aroup (S21)	7,5
10	Radio (A2) Roof connector sleeve, circuit 15R (Z54/1) • Lett sun visor with illuminated mirror (Е14/ 1) • Right sun visor with Illuminated mirror (E14/2) • Automatic dimming inside rearview mirror (H7) Front cigar lighter with ashtray illumination (R3) • Heating element (R3r1) Glove compartment lamp (E13/1) Instrument cluster (A1): • Airbag indicator and warning light (A1e15)	10
11	Hot-film mass air flow sensor (B2/5) Camshaft position sensor (L5) Fuel injection valves (Y62) In the case of M111: • HFM control module (N3/4)	15
12	Interior connector sleeve, circuit 58L (Z53/6) • Trailer hitch connector (X52) • Left taillamp (E3): • Left taillamp and parking lamp (E3e2) Left front lamp unit (E1): • Left standing and parking lamp (E1e3) • Left side-marker lamp (E1e6)	7,5
13	Roof connector sleeve, circuit 30 (Z54/2) • Front dome lamp (with shut-off delay and front reading lamp) (E15/2) • Rear interior lamp (E15/3) • Dome lamp in left rear (E15/8) • Dome lamp in right rear (E15/9) • Left front footwell lamps (E17/16) • Right front footwell lamps (E17/15) • Trip computer control unit (TRIP) (N41) Instrument duster (A1): Steering angle sensor (N49) Datalink connector (X11/4)	10
14	Engine control unit (diesel) Injection timing device Exhaust gas redrculation valve	25
15	Interior connector sleeve, drcuit 54 (Z52/6) Left left taillamp (E3) • Left stop lamp (E3e4) Right taillamp (E4): • Right stop lamp (E4e4) • Center high-mounted stop lamp (E21) • Center high-mounted stop lamp, spare wheel carrier (E35) • Stop lamp switch	10
16	Diagnostic connector (X11/4) Reversing lamp switch (S16/2) Cockpit connector sleeve, circuit 15 (Z50/2) • Air conditioning control unit (N19) • Heater/AC switch (S98) • Blower switch (S98s1) • Thermostat (S98p1) • Illumination (S98el) • Illumination (S98e2) • Recirculated air switch (S98s2) • Air conditioning On switch (S98s3) • Recirculated air flap actuator motor (M39) Instrument cluster (A1)	15
17	Cargo area connector box (X58/4)	20
18	Trailer hitch connector (X52)	25
19	M111: HFM control module (N3/4) Adjustable camshaft timing solenoid (Y49) Activated charcoal filter shutoff valve (Y58) M112/113: Terminal 87 M2e connector sleeve (Z7/36) • EGR switchover valve (Y27) • Air pump vacuum valve (Y32) • O2-Left oxygen sensor, upstream of catalytic converter. (G3/3) • O2-Right oxygen sensor, upstream of catalytic converter. (G3/4) Purge control valve (Y58/1) O2-Left oxygen sensor, downstream of catalytic converter. (G3/5) O2-Right oxygen sensor, downstream of catalytic converter. (G3/6)	15
20	Not assigned	–
21	Radio (A2) Cellular telephone Voice control system (VCS)	15
22	Interior connector sleeve, circuit 15 (Z51/5) • ETC [EGS] control module (N15/3) • Transmission range recognition switch (S16/10) • Blocking solenoid, backup/park pawl (Y66/1) • Transfer case control unit (N78) • Traction systems control unit (N47) With ESP: • Steering angle sensor (N49) Instrument cluster (A1) Cruise control pushbutton switch (S40) With M111: HFM-SFI control unit (N3/4) With M112/113: Motor electronics control unit (N3/10) Suction fan control unit (N65/2) on models 163.174/175 Rain sensor (B38)	15
23	Headlamp range adjustment control module (N71)	15
24	Interior connector sleeve, circuit 58R (Z52/4) • Trailer hitch connector (X52) Right front headlamp unit (E2) • Right standing and parking lamp (E2e3) Right taillamp (E4) • Right taillamp and parking lamp (E4e2) Right slde-marker lamp (E2e6)	7,5
25	Right front headlamp unit (E2) • Right turn signal lamp (E2e5) Right taillamp (E4) • Right turn signal lamp (E4e1) Right auxiliary turn signal lamp (E22/2) Traction system control unit (N47) Interior connector sleeve, circuit R (Z53/5): • Trailer hitch connector (X52) Instrument duster (A1) • Right turn signal Indicator lamp (A1e2)	7,5
26	Terminal 15 connector sleeve, fused (Z3/29) • Ignition colls M111 (T1) • Ignition colls M112 (T1) • Ignition coils M113(T1)	15
27	Traction systems control unit (N47)	40
28	Not assigned	–
29	Not assigned
30	Not assigned
31	Center console switch group (S21) Cockpit connector sleeve, vent window (Z50/ 13) • Left vent window switch (S21/13) • Right vent window switch (S21/14) Tilting/sliding roof switch (S13/2) Mirror lamps	15
32	Not assigned	–
33	Not assigned	–
34	Not assigned	–
35	Not assigned	–
36	Mirror heater	10
37	Two-tone signaling system (H1)	20
38	Fuel pump with fuel level sensor (M3/3) only on model 163.128	15
39	Not assigned	–
40	Sound system	25
41	Not assigned	–
42	Central locking: • Left front door central locking motor (M14/6) • Right front door central locking motor (M14/5) Interior central locking connector sleeve, motor 1 (Z53/1) • Rear-end door central locking motor (M14/7) • Left rear door CL [ZV] motor (M14/8) • Right rear door CL [ZV] motor (M14/9) • Fuel filler flap CL [ZV] motor (M14/10)	20
43	Blower motor (М2), rear	20
44	Rear-end door washer fluid pump (M5/3)	15
44	Type 163.154/157 Engine fan relay, stage 1 (F1k26) Engine fan relay, stage 1 (F1k26) Left engine compartment connector sleeve, fan (Z56/2) • Left additional fan (M4m1) • Right additional fan (M4m2)	40
45	Electric air pump (M33)	40
46	Cockpit connector sleeve, rear fog lamp (Z50/10) • Left rear fog lamp (E3e5), right rear fog lamp (E4e5) Trailer hitch connector (X52)	7,5
47	Additional headlamp connector sleeve, right of engine compartment (Z56/4) Left front headlamp unit (E1) • Left fog lamp (E1e4) • Left additional headlamp high beam (E1e7), right additional headlamp high beam (E2e7) Right front headlamp unit (E2) • Right fog lamp (E2e4)	15
48	Alarm horn (H3)	20
Relays
K1	Relay for heated mirrors
K2	FAN relay module (K39)
K3	Electric fuel pump relay (except engine 612.963)
K4	Left turn signal relay
K5	Circuit 58 relay, license plate illumination/ instrument cluster
K6	Stop lamp relay
K7	Right turn signal relay
K8	Starter relay (solenoid switch, terminal 50)
K9	Circuit 58R relay (right standing lamp)
K10	Spare
K11	Relay circuit 15 delayed (engines 612.963 and 628.963 only)
K12	Circuit 15 relay
K13	Circuit 58L relay (left standing lamp)
K14	Convenience relay (windows/roof/mirrors)
K15	Central locking relay, unlocking tailgate
K16	Spare
K17	Front wiper relay, intermittent
K18	Spare
K19	Spare
K20	Central locking relay: Locking all doors
K21	Spare
K22	Spare
K23	Central locking relay: unlock front passenger door, rear doors
K24	Central locking relay: Unlock driver door and fuel filler flap
K25	Spare
K26	Engine fan relay, stage 1, with air conditionin
K27	Rear-end door washer pump relay
K28	Secondary air injection pump relay
K29	Rear fog lamp relay

Fuse and module box right front footwell

Mercedes-Benz M-Class w163 - fuse box diagram - right -front footwell — Mercedes-Benz M-Class w163 – fuse box diagram – right -front footwell

№	Fused function	A
1	AIRBAG OFF indicator lamp	7.5
2	Front cigar lighter (with ashtray illumination)	Up to VIN A289564, X754619: 20 As of VIN A289565, X754620: 15
3	Tailgate wiper motor	15
4	Up to VIN A289564, X754619: E-Call control unit ((USA) only) As of VIN A289565, X754620: front blower motor	7.5 40
5	Instrument duster/air conditioning	Up to VIN A289564, X754619: 7.5 As of VIN A289565, X754620: 15
6	Interior socket	20
7	Not assigned	–
8	Left front seat heated cushion and right front seat heated cushion Not assigned	Up to VIN A289564, X754619: 20 As of VIN A289565, X754620
9	Not assigned	–
10	Left front seat adjustment switch	Up to VIN A289564, X754619: 30 As of VIN A289565, X754620: 35
11	Right front seat adjustment switch	Up to VIN A289564, X754619: 30 As of VIN A289565, X754620: 35
13	Remove existing fuel pump with fuel level sensor (gasoline)	20
17	Heated rear window	25
19	HCS [SRA] pump	30
20	Right high beam	As of VIN A289565, X754620: 7,5
21	Left high beam/ high beam indicator	As of VIN A289565, X754620: 7,5
24	Rear power window motors and voltage supply for lower control panel control unit	As Of VIN A289565, X754620: 25
25	Front power window motors and voltage supply for lower control panel control unit	As Of VIN A289565, X754620: 25
Relays
K1	Seats convenience control relay
K2	Fuel pump relay (gasoline)
K4	Rear window defroster relay
K5	HCS [SRA] pump relay
K6	Auxiliary high beam relay (as of VIN A289565, X754620)
K8	Lower control panel/contact bridge switch (as of VIN A289565, X754620)
K9	Relay for voltage supply of term. 15

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market

Audi RS6 (C5; 1997 – 2005) – fuse box diagram

Posted on 21 July 2018 by admin

Audi RS6 (C5; 1997 – 2005) – fuse box diagram

Year of production: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005

Fuse box driver side dash panel

Audi RS6 – fuse box diagram – side dash panel

No.	A	Fused function
1	5	Heater element, left washer jet Heater element, right washer jet
2	10	Hazard warning light switch
3	5	Glove box light
4	5	Number plate light
5	10	Oil level/oil temperature sender Compressor regulating valve, air conditioning system High pressure sender Tiptronic switch Tyre pressure monitor control unit Bulb monitoring device Mobile phone operating electronics control unit Control and display unit for air conditioner/Climatronic Air quality sensor Navigation system with CD drive control unit Self-levelling suspension control unit Operating unit to control suspension height Telephone/telematics control unit Control unit for voice control Parking aid control unit Rear roller blind switch
6	5	Central locking control unit
7	10	ABS control unit Steering angle sender TCS/ESP button Cruise control system brake pedal switch (diesel direct injection system) Clutch pedal switch
8	5	Telephone/telematics control unit Control unit for voice control
9	10	Heated exterior mirror, driver’s side Heated exterior mirror, front passenger’s side
10	5	Headlight range control, control unit
11	5	Automatic anti-dazzle interior mirror
12	10	Diagnosis connection
13	10	Brake light switch Brake light bulbs
14	10	Central locking control unit Memory operating unit, driver’s seat Memory operating unit, front passenger’s seat Luggage compartment release switch Interior monitor switch
15	10	Control unit with display in dash panel insert Solar cell isolation relay Navigation system with CD drive control unit Mirror memory control unit Auxiliary heating radio controlled receiver
16	5	Steering angle sender
17	10	Tyre pressure monitor control unit Self-levelling suspension control unit Two-way radio switch Parking aid control unit
18	10	Main beam bulb, right Main beam warning lamp
19	10	Main beam bulb, left
20	15	Dipped beam bulb, right Headlight range control motor, right
21	15	Dipped beam bulb, left Headlight range control motor, left
22	5	Side light bulb, right Tail light bulb, right
23	5	Side light bulb, left Tail light bulb, left
24	25	Automatic intermittent wash/wipe relay Intermittent wiper control
25	30	Control and display unit for air conditioner/Climatronic Solar cell isolation relay Fresh air blower Magnetic coupling relay Auxiliary heater relay
26	30	Control and display unit for air conditioner/Climatronic Heated rear window switch
27	15	Heated steering wheel Rear window wiper motor
28	20	Fuel pump (pre-supply pump) Fuel pump control unit Fuel pump relay
29	30 20	Ignition coil with output stage (engine code BAS) Motronic control unit (engine code BAS) Output stage Ignition coil with output stage Motronic control unit Camshaft timing adjustment valves
30	20	Sliding sunroof adjustment control unit
31	15	Starter inhibitor and reversing light relay Hazard warning light switch Reversing light switch Diagnosis connection Multi-function switch Ignition cut-off delay relay Automatic gearbox control unit
32	20	Injectors Cruise control system switch
33	15	Cigarette lighter Cigarette lighter, rear
34	15	Secondary air pump relay Solenoid valves Secondary air inlet valve Turbocharger divert air valve Air mass meter Heater for lambda probes Intake manifold change-over valve
35	30	Trailer socket
36	15	Front and rear fog light switch
37	20	Radio Amplifier with bass loudspeaker Aerial selection control unit Operating electronics control unit, navigation Navigation/TV tuner Navigation interface Chip card reader unit
38	20	Central locking control unit
39	15	Hazard warning light switch
40	25	Dual tone horn relay
41	25	Relay for ABS solenoid valves (allroad models)
42	25	ABS control unit
43	5	Radio Operating electronics control unit, navigation
44	30	Auxiliary heater relay Solar cells isolation relay 2 Heated driver’s seat regulator Heated front passenger’s seat regulator Heated rear left seat switch with regulator Heated rear right seat switch with regulator

13-point relay carrier, behind driver’s storage compartment

No.	Function
1	Dual tone horn relay (telematics – USA) – J4
2	Alternator cut-in relay – J442 Alarm system control unit (taxi) – J85 Siren relay (police vehicles) – J408 Alarm system relay, light change-over (special vehicles) – J549
3	Solar cell isolation relay – J309 Alarm system control unit (taxi) – J85 Siren relay (police vehicles) – J408 Alarm system relay 2, intermittent main beam (special vehicles) – J461
4	Starter inhibitor relay – J207 Starter inhibitor and reversing light relay – J226
5	Magnetic coupling relay – J44 Auxiliary heater relay – J8
6	Fog light relay – J5 Fuel pump relay (TDI engines) – J17
7	Multi-function steering wheel control unit – J453
8	Multi-function steering wheel control unit – J453
9	Bulb monitoring device – J123
10	Bulb monitoring device – J123
11	Exterior mirror fold system control unit – J351
12	Exterior mirror fold system control unit – J351
13	Servotronic control unit – J236
14	Taximeter fuse – S182 Fuse E (police vehicles) – S201 Hydraulic pump relay fuse (allroad models) – S279
15	Not used
16	Alarm system fuse (taxi) – S57 Fuse B (police vehicles) – S202
17	Taximeter and alarm system fuse (taxi) – S183 Fuse C (police vehicles) – S203 Intercom system fuse (special vehicles) – S253 Fog light fuse (daytime driving lights – Canada) – S28
18	Fitted at any vacant points Alternator cut-in relay – J442 (special vehicles) Alarm system II control unit – J430 (taxi) Flasher relay for main beam headlight alarm system – J182 (police vehicles) Solar cell isolation relay – J309 (taxi)

Micro-central electrics, behind driver’s storage compartment

No.	Function
1	Dual tone horn relay – J4
2	X contact relief relay – J59
3	Low range gearing hydraulic pump relay (allroad models) – J555
4	Fuel pump relay (petrol engines) – J17 Relay for glow plugs (diesel engines) – J52
5	Automatic intermittent wash/wipe relay – J31
6	Automatic intermittent wash/wipe relay – J31
A	Steering column adjustment fuse – S275
B	Rear roller blind fuse – S100
C	Alarm system 2 fuse (taxi) – S181 Fuse C (police vehicles) – S204 Fuse for rear lid emergency release (special vehicles) – S195 Multi-function steering wheel fuse (blue) – S326, phased in from 05.02 onwards

8-point relay carrier, behind driver’s storage compartment, behind micro-central electrics (left-hand drive vehicles)

No.	Function
1	Relay for solenoid valves – ABS with ESP – J106
2	Radiator fan 2nd speed relay – J101
3	Radiator fan relay – J26 Continued coolant circulation relay – J151
4	Radiator fan run-on relay – J138
5	Not used
6	Self-levelling suspension compressor relay (allroad models) – J403
7	Return flow pump relay – ABS with ESP – J105
8	Coolant shut-off valve relay – J541
14	Seat adjustment thermo-fuse, driver’s side (allroad models) – S44
15	Fuse for 12 V socket – S184
16	Front electric window thermo-fuse – S37
17	Rear electric window thermo-fuse – S43
18	ABS control unit fuse – S123
19	Radiator fan fuse – S42
20	Radiator fan control unit fuse – S142
21	Seat adjustment thermo-fuse, driver’s side – S44 Radiator fan fuse (allroad models) – S42
22	Self-levelling suspension fuse – S110
24	Seat adjustment thermo-fuse, front passenger’s side – S80
Fitted at any vacant position: Vermin repellent system fuse – S165

8-point relay carrier, behind driver’s storage compartment, behind micro-central electrics (right-hand drive vehicles)

No.	Function
2	Self-levelling suspension compressor relay (allroad models) – J403
3	Radiator fan run-on relay – J138
4	Relay for solenoid valves – ABS with ESP – J106
5	Radiator fan relay – J26
6	Return flow pump relay – ABS with ESP – J105
7	Radiator fan 2nd speed relay – J101
8	Not used
9	Not used
10	Not used
11	Self-levelling suspension fuse – S110 Seat adjustment thermo-fuse, front passenger’s side – S80 (RS6 models)
12	Seat adjustment thermo-fuse, front passenger’s side – S80 Radiator fan fuse – S142 (RS6 models)
13	Front electric window thermo-fuse – S37
14	Rear electric window thermo-fuse – S43
15	Seat adjustment thermo-fuse, driver’s side – S44
16	Radiator fan fuse – S42
17	Radiator fan control unit fuse – S142 Fuse for 12 V socket – S184 (RS6 models)
18	ABS control unit fuse – S123
19	Fuse for 12 V socket – S184

Relay carrier, driver’s side, behind dash panel at central carrier

No.	Function
1	Low heat output relay – J359 Brake servo relay – J569
2	Auxiliary heater relay – J8 Solar cells isolation relay 2 – J354
3	High heat output relay – J360
A	Not used
B	Not used
C	Additional heater fuse 2 – S143 Hydraulic pump relay fuse (brake servo) – S279 Fuel pump fuse – S81 (RS6 models; left-hand drive vehicles)
D	Additional heater fuse – S109 Fuel pump fuse – S81 (RS6 models; right-hand drive vehicles)

3-point relay carrier in electronics box, plenum chamber

No.	Function
1	Secondary air pump relay – J299 (RS6 models)
1a	Radiator fan relay (allroad models) – J26
1b	Continued coolant circulation relay (allroad models) – J151 Additional coolant pump relay – J496
2	Secondary air pump relay – J299
3	Motronic current supply relay (petrol engines) – J271 Diesel direct injection system relay (diesel engines) – J322 Ignition cut-off delay relay (automatic gearbox 01J) – J64
4	Fuel cooling pump relay – J445 Continued coolant circulation relay – J151 (RS6 models)
4a	Not used
5	Engine control unit fuse – S102 Engine electronics fuse (allroad models) – S282
6	Not used (left-hand drive vehicles) Fuse 2 for glow plugs – engine, V6 TDI, V8 TDI – S125 Fuse for glow plugs – engine, 4-cylinder – S39 Radiator fan fuse (allroad models) – S94
7	Fuse for glow plugs – engine, V6 TDI, V8 TDI – S39 Secondary air pump fuse (petrol engines) – S130 Auxiliary heater fuse – S62 (right-hand drive vehicles) up to model year 2000 Not used (right-hand drive vehicles)
8	Auxiliary heater fuse – S62 (left-hand drive vehicles) up to model year 2000 Not used (left-hand drive vehicles
9	Fuse 2 for glow plugs – engine, V6 TDI, V8 TDI – S125 Fuse for glow plugs – engine, 4-cylinder – S39 Radiator fan fuse (allroad models) – S94 Coolant pump fuse (RS6 models) – S78 Not used (right-hand drive vehicles)
10	Fuse for fuel cooling – S262 Fuse -1- (15) (automatic gearbox 01J) – S199 Radiator fan control unit fuse (allroad models) – S142 Not used (right-hand drive vehicles)

Fuses not in relay carrier:
Left-hand drive vehicles:
– From model year 2001 onwards auxiliary heater fuse not in electronics box – S62
Right-hand drive vehicles:
– From model year 2001 onwards auxiliary heater fuse not in electronics box – S62
– Fuse for fuel cooling – S262
– Fuse -1- (15) (automatic gearbox 01J) – S199
– Radiator fan control unit fuse (allroad models) – S142

Fuse in plenum chamber

No.	Function
1	Fuse -1- (30) (applies to V8 only) – S204
2	Fuse -2- (30) – S205
3	Auxiliary heater fuse – S62

Fuse in plenum chamber (RS6 models)

No.	Function
1	Fuse -2- (30) – S205
2	Fuse -1- (30) – S204
3	Battery screw connection

The fuses are located below coolant expansion tank.

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market

Audi S6 (C5; 1997 – 2005) – fuse box diagram

Posted on 21 July 201821 July 2018 by admin