Audi A3 I S3 8L (1996-2003) – fuse box diagram
Year of production: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003.
Cigarette lighter fuse (power socket) in Audi A3 I S3 8L (1996-2003). is fuse 41 in the fuse box.
Side panel of the dashboard fuse box
| No. | Amps [A] | Description |
| 1 | 10 | S1 – Fuse in fuse holder in relay board
Z20 – Left nozzle heating element 75x Z21 – Right jet heater element Z4 – Driver side heated exterior mirror Z5 – Front passenger side heated exterior mirror |
| 2 | 10 | M5 – Left front turn signal bulb
M7 – Front right turn signal bulb M18 – Left side mounted turn signal lamp M19 – Right side turn signal amplifier |
| 3 | 5 | Illuminations:W6 – Glove box lightE87 – Climatronic air conditioning control and display unit. |
| 4 | 5 |
License plate light |
| 5 | 7.5 |
E87 – Climatronic air conditioning control and display unit. E45 – Cruise control switch E94 – Heated driver’s seat adjuster E95 – Heated front passenger seat adjuster E159 – Fresh air and air recirculation flap switch E221 – Steering wheel control unit1) F269 – Temperature flap position switch G65 – High pressure transmitter J293 – Radiator fan control unit J401 – Navigation system with CD drive control unit J402 – Navigation operation electronics control unit J446 – Parking assistance control unit J453 – Multifunction control unit on steering wheel R – Radio Y7 – Automatic interior mirror anti-glare. |
| 6 | 5 | E150 – Driver side cabin interior switch
V94 – Central locking motor with interior lighting shut-off delay control unit and anti-theft system |
| 7 | 10 | F189 – Tiptronic switch
G22 – Speedometer transmitter G266 – Oil level and oil temperature sensor J226 – Starter inhibitor and reverse light relay M16 – Left reversing light M17 – Right reversing light bulb |
| 8 | 5 |
J526 – Phone and telematics control J412 – Mobile phone operating electronics control unit R36 – Phone transmitter and receiver |
| 9 | 5 | E132 – Traction control system switch
G85 – Turning angle transmitter J104 – ABS control unit. |
| 10 | 15 |
Gasoline engine for engine management: |
| 10 | 5 | Diesel engine for engine management:
J248 – diesel direct injection system control unit2) |
| 10 | 10 | J285 – Control unit in instrument panel insert3)
J402 – Control unit for navigation operating electronics3) R – Radio3) V94 – Central locking motor with interior lighting delay-off control unit and alarm system3) |
| 11 | 5 | G266 – Oil level and oil temperature sensor
J17 – Fuel pump relay J285 – Control unit in dashboard insert. K2 – Alternator warning light K14 – Handbrake warning light K29 – Light period warning lamp K132 – Electronic power supply indicator light K149 – Engine electronic system warning light N110 – Selector lever lock solenoid V48 – Left headlight control motor V49 – Right headlight range control motor |
| 12 | 7.5 |
J401 – Navigation system with CD drive control unit. J412 – Mobile phone operation electronics control unit J526 – Phone and telematics control unit R36 – Phone transmitter and receiver R86 – Mobile phone antenna amplifier T16 – 16-pin connector, black, console center shelf (diagnostic connector) |
| 13 | 10 | M9 – Left brake bulb
M10 – Right brake bulb M25 – High level brake bulb |
| 14 | 10 | J452 – Emergency light controller
V94 – Central locking motor with control unit for interior light off delay and anti-theft system W – Front interior light W14 – Passenger-side illuminated toilet mirror W20 – Driver side illuminated toilet mirror |
| 15 | 5 | E87 – Climatronic air conditioning control and display unit
G85 – Turning angle transmitter J217 – Automatic transmission control unit J285 – Control unit in dashboard insert. |
| 16 | 10 | J293-Cooler fan controller |
| 17 | 7.5 | Z22 – Left lock cylinder heater
Z23 – Right lock cylinder heater |
| 18 | 10 | L2 – Right headlight twin bulb (high beam)
K1 – High beam warning lamp. |
| 19 | 10 | L1 – Left side double headlight bulb (main beam) |
| 20 | 15 | E102 – Headlight range adjuster
J124 – Rear light bulb monitoring device J344 – Right discharge light regulator L2 – Right headlight twin bulb (low beam) V48 – Left headlight control motor. V49 – Right headlight range control motor |
| 21 | 15 | J124 – Rear light bulb monitoring device
J343 – Left discharge light regulator L1 – Left side dual headlight bulb (low beam) |
| 22 | 5 | J285 – Control unit in dashboard insert.
M2 – Right rear light bulb M3 – Right side light bulb |
| 23 | 5 | J285 – Control unit in dashboard insert.
M1 – Light bulb on the left side M4 – Left tail light bulb |
| 24 | 20 |
J31 – Automatic intermittent relay for washing and wiping |
| 25 | 25 | E87 – Air conditioning / Climatronic system control and display unit
V2 – Fresh air blower |
| 26 | 25 |
Z1 – Rear window at the rear |
| 27 | 15 | J30-Rear window wiper and washer relay
V12 – Rear window wiper motor |
| 28 | 15
204) |
J17-Fuel pump relay |
| 29 | 15 | Gasoline engine for engine management:
J220 – Motronic controller J271 – Motronic power relay J361 – Simos control unit J363 – Current supply relay for Simos control unit N122 – Output stage |
| 29 | 5 | Diesel engine for engine management:
J248 – diesel direct injection system control unit 5) |
| 29 | 10 | Diesel engine for engine management:
J248 – direct fuel injection system control unit 6) |
| 30 | 20 | J245-Sliding roof window adjustment control unit |
| 31 | 20 |
J217 – Automatic transmission control unit J539 – Brake servo control unit. |
| 31 | 5 |
J492-Four-wheel drive controller |
| 32 | 10 | Gasoline engine for engine management:
N30-Injector, cylinder 1 N31-Injector, cylinder 2 N32-Injector, cylinder 3 N33-Injector, cylinder 4 |
| 32 | 30 |
Diesel engine for engine management: J248-Diesel direct injection system controller |
| 33 | 20 |
J31 – Automatic intermittent relay for washing and wiping |
| 34 | 10 | Gasoline engine for engine management:
N75 – Charge pressure control solenoid valve. N79 – Crankcase vent heating element N112 – Secondary air intake valve N156 – Variable intake manifold switching valve N249 – Turbocharger air recirculation valve N205 – Camshaft control valve 1 |
| 34 | 10 | Diesel engine for engine management:
G70 – Air mass meter G80 – Needle lift transmitter N18 – Exhaust gas recirculation valve N75 – Charge pressure control solenoid valve N239 – Intake manifold variable flap switch valve |
| 35 | 30 |
U10 – motor socket |
| 36 | 15 | L46 – Rear fog light
L22 – Left fog light L23 – Right fog light bulb |
| 37 | 10 |
J285 – Control unit in instrument panel insert2) J402 – Control unit for navigation control electronics2) R – Radio2 V94 – Central locking motor with interior light delay control unit and anti-theft alarm²) |
| 37 | 20 | Gasoline engine for engine management:
J220 – Motronic 3 control unit) J271 – Motronic current supply relay) J363 – Current supply relay for Simos3 control unit) |
| 37 | 5 | Diesel engine for engine management:
J248 – diesel direct injection system control unit3) |
| 38 | 10 | E150 – Driver side cabin interior switch
F248 – Tailgate lock cylinder release button J347 – Ultrasonic sensor control module V94 – Central locking motor with control unit for interior light off delay and anti-theft system |
| 39 | 15 | Emergency lights:
M5 – Left front turn signal bulb. M7 – Front right turn signal bulb M6 – Rear left turn signal bulb M8 – Rear right turn signal light bulb M18 – Left side mounted turn signal lamp M19 – Right side turn signal light bulb K65 – Left turn signal warning lamp K94 – Right turn signal warning light |
| 40 | 20 |
H2-Horn Sound H7 – Sound balance |
| 41 | 15 |
U1-lighter |
| 42 | 15 | J415 – Navigation system tuner for TV.
J515 – Antenna selection control R – Radio R12 – Amplifier R44 – Amplifier with bass speaker, left in trunk R94 – Navigation system interface |
| 43 | 10 | Gasoline engine for engine management:
G70 – Air mass meter. N80 – Activated carbon filter system solenoid valve 1 Z19 – Lambda probe heater Z29 – Lambda probe 1 heater after catalytic converter |
| 43 | 10 | Diesel engine for engine management:
F36 – Clutch pedal switch. F47 – Brake pedal switch N79 – Crankcase vent heating element jJ359 – Low heat relay J360 – High heat level relay |
| 44 | 15 | Z6 – Heated driver’s seat cushion
Z7 – Heated driver’s seat backrest |
Relay relay (3-pin) / fuse bracket
| Relays | ||
| 1 |
Additional air pump relay (J299) (gasoline engine) High heating power relay (J360) (diesel engine) |
|
| 2 | Motronic current supply relay (J271) (gasoline engine)
Power supply relay for Simos controller (J363) (gasoline engine) Low heat relay (J359) (diesel engine). |
|
| No. | Amp [A] | Receivers |
| 31) | 20 |
Brake vacuum pump fuse S283 (gasoline engine) |
| 42) | 40 |
Special vehicle fuse 20 S310 (gasoline engine) |
Micro central electrics
| Relays | |
| 1 | J4 – Double tube relay 2 |
| 2 | J59 – relay relieving X-pin 3 |
| 3 | Blank |
| 4 | J17 – fuel pump relay1)J52 – glow plug relay2) |
| 5 | J31 – Automatic intermittent relay for washing and wiping |
| 6 | J31 – Automatic intermittent relay for washing and wiping |
| Fuses | |
| A | S44 – Driver’s seat thermal fuse 1
S45 – Driver’s seat thermal fuse 2 |
| B | S283 – Brake vacuum pump fuse3) |
| C |
S37 – Single window regulator fuse
|
Relay relay (13-pin)
| Relays | |
| 1 | Blank |
| 2 |
J124 – Rear light bulb monitoring device |
| 3 |
J124 – Rear light bulb monitoring device |
| 4 |
J552 – Passenger side window opening regulator relay |
| 5 |
J351 – Folding exterior mirror control panel |
| 6 |
J351 – Folding exterior mirror control panel |
| 7 |
J508 – Brake light damping relay |
| 8 |
J9 – Heated rear window relay |
| 9 |
J17 – fuel pump relay1) |
| 10 |
J17 – fuel pump relay2) |
| 11 |
J226 – Starter inhibitor and reverse light relay |
| 12 |
J322 – Diesel direct injection system relay |
| 13 |
J397 – Radiator fan relay relay J155 – Coolant pump control unit |
| Fuses | |
| 14 | Empty |
| 15 | Blank |
| 16 | Blank |
| 17 |
S43 – Window regulator thermal fuse |
| 18 |
S326 – Steering wheel multifunction fuse3) |
Main fuse box
| No. | Amps [A] | Receivers |
| S131 | 50 | Heated glow plugs (diesel engine) |
| S132 | 50 | Engine management |
| S133 | 30 | Radiator fan |
| S134 | 110 | Interior |
| S138 | 150 | Alternator |
| S162 | 30 | Fuse 1 (30) in the fuse holder on the battery |
The article Audi A3 and S3 8L (1996-2003) – fuse box comes from Fuseów schematics.