fuses.app

2002 BMW 3 Series E46 Fuse Box Diagram

The 2002 BMW 3 Series (E46) has 2 fuse boxes. Choose the one you’re looking at.

Find a fuse

Search by component, fuse number or description.

Popular searches

Glove compartment fuse box, left half (fuses 1-15 and 35-52)

For the 2002 model year (production from September 2001) BMW reprinted the E46 fuse card: fuse 66 is now the SMG feed and 54 is rated 20 A, but the box itself is unchanged. It is the panel inside the glove compartment; open the glove box, turn both white latches outwards and lower the panel to reach the fuses, the red puller and the card.

Shown here is the part of the box to the left of the puller. From the outer edge inwards: the two flat MAXI sockets, the three upright 50 A MAXI fuses 35 to 37, then the upper ATO row 1 to 15 and the lower row 38 to 52, numbered left to right and aligned column on column. Spare fuses lie in the four flat pockets between the rows; 1 to 4 carry nothing.

12345555555655575558555955510555117.57.57.5127.57.57.5135551455515505050355050503650505037151515385553955540303030413030304255543202020442020204520202046202020473030304855549404040503030305130303052
No.FunctionAmpDescription
1Not used
2Not used
3Not used
4Not used
55 AATOHorn relay (control side)
65 AATOVanity mirror lights; convertible soft-top control unit
75 AATORadio, navigation computer, on-board monitor, telephone and aerial amplifier (memory supply)
85 AATOSMG sequential gearbox control unit (M3)
95 AATOBrake-light switch, cruise control, clutch switch, general module, light module, on-board computer
105 AATOInstrument cluster
115 AATOAirbag control unit, side-airbag sensors and seat-belt buckle sensors
127.5 AATOSteering-column switch centre (supply for DSC, seat heating, roller sun blind, tyre pressure control and soft-top switches)
137.5 AATORoll-over protection system (convertible)
145 AATOEWS immobiliser control unit; starter interlock and gearshift lock
155 AATORain sensor; rear wiper and washer control (Touring)
3550 AMAXIABS / DSC hydraulic unit on four-wheel-drive cars; soft-top drive relay on the convertible
3650 AMAXISecondary air pump relay
3750 AMAXIElectric cooling fan
3815 AATOFront fog-light relay (15 A on the fuse card; 10 A in the wiring-diagram tables)
395 AATOTelephone: transceiver, hands-free and voice-input modules
405 AATODSC steering-angle sensor; gear-selector display illumination (US cars)
4130 AATORadio, amplifier, CD changer, navigation computer, on-board monitor
4230 AATOSteering-column switch centre (power for DSC, seat heating, roller sun blind, tyre pressure control and soft-top switches)
435 AATOInstrument cluster; OBD II diagnostic socket (US cars)
4420 AATOTrailer socket
4520 AATORear wiper and washer (Touring)
4620 AATOConvertible soft-top control unit and top relay (20 A); sliding/tilt sunroof module on other bodies (30 A)
4720 AATOCigarette lighter, front 12 V socket and oddment-compartment sockets
4830 AATOGeneral module (GM5): front window lifts
495 AATOGeneral module (GM5) control supply: central locking, interior lights, window lifts, washer pump, anti-theft alarm; aerial amplifier
5040 AATOHeater blower (blower switch or blower output stage)
5130 AATOHeadlight washer module
5230 AATOGeneral module (GM5): interior, glove-box and luggage-compartment lights, hand lamp, central locking, washer pump

Glove compartment fuse box, right half (fuses 16-34 and 53-71)

The part of the 2002 model-year glove-compartment panel that sits to the right of the fuse puller. Open the glove box, turn the two white latches at the sides of the panel outwards and let the panel hinge down; the September 2001 card edition clipped to it prints these numbers in its right-hand tables.

Upper row 16 to 34, lower row 53 to 71, both running left to right away from the puller, lower fuses aligned under the upper ones. 16 to 21 are empty on every car, position 66 is populated only with the SMG gearbox, and the four flat pockets between the rows hold spare fuses.

16171819202155522555235552455525555261010102755528555297.57.57.530555315553255533ABS5553430303053ABS202020541515155530303056ABS555577.57.57.558303030592525256030303061ABS7.57.57.5627.57.57.5635556430303065555665556730303068555693030307010101071
No.FunctionAmpDescription
16Not used
17Not used
18Not used
19Not used
20Not used
21Not used
225 AATODiesel engine control unit (DDE, M47TU and M57TU); SMG sequential gearbox control (M3)
235 AATOAuxiliary coolant pump of the heater
245 AATOAuto-dimming interior mirror; park distance control (PDC)
255 AATOPassenger-side heated outside mirror; heated washer-jet thermostat
265 AATOGarage door opener; cigarette lighter (Australian cars)
2710 AATOReversing-light relay; gear-position switch and transmission control (engine control)
285 AATOHeating and air-conditioning control panel, blower relay and A/C compressor relay
295 AATOEngine control unit (DME or DDE), unloader relay, automatic transmission control
307.5 AATOOBD II diagnostic socket, alternator, oil-level sensor, transmission control
315 AATOMirror adjustment switch; tyre pressure control (RDC) or tyre defect indicator (RPA) control unit
325 AATOLight switch centre (LSZ); xenon headlights
33ABS5 AATOABS / DSC control unit, steering-angle sensor, switch centre
345 AATOInstrument cluster
53ABS30 AATOABS / DSC hydraulic unit (pump)
5420 AATOFuel pump relay (20 A on the card; 15 A on MS42/MS43 petrol six-cylinders, 25 A on DDE4.0 diesels)
5515 AATOHorns (via the horn relay)
56ABS30 AATOABS / DSC hydraulic unit (valves)
575 AATOFolding outside mirrors control unit; driver’s and passenger’s mirror memory control units
587.5 AATORear window relay (Touring tailgate window)
5930 AATOWindscreen wiper relay
6025 AATOGeneral module (GM5): central locking
61ABS30 AATODSC hydraulic unit
627.5 AATOHeater water valves
637.5 AATOA/C compressor relay
645 AATOAutomatic transmission control on diesel engines (DDE5); auxiliary parking heater control unit when fitted (20 A)
6530 AATODriver's seat adjustment and lumbar support
665 AATOSMG sequential gearbox (ignition-switch feed); unpopulated without SMG
675 AATOEWS immobiliser, auto-dimming interior mirror, anti-theft alarm (interior sensor, tilt sensor, siren)
6830 AATOHeated rear window relay
695 AATOTyre pressure control (RDC)
7030 AATOPassenger's seat adjustment, lumbar support and seat memory
7110 AATOGeneral module (GM5): rear window lifts on saloon and Touring (30 A); hinged rear windows on the Coupe (10 A)