Contents Wiring diagrams Section: Fuses & Circuit Breakers All sections

Fuses & Circuit Breakers - e85 BMW Z4 E85/E86

Fuses & Circuit Breakers 5 illustrations ~228 words

IDENTIFICATION

WARNINGVehicles are equipped with air bag supplemental restraint system. Before attempting any repairs involving steering column, instrument panel or related components, see appropriate AIR BAG SAFETY PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM in AIR BAG RESTRAINT SYSTEMS article.
CAUTIONWhen battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See appropriate COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

ENGINE COMPARTMENT

Engine compartment fuse box (E-Box - A8680) is located at the left rear of engine compartment (Scheme 1)

Scheme 1

Scheme 1: ENGINE COMPARTMENT

Engine compartment fuses are protection for

  1. F01: 30A - Ignition Coils (1-6)
  2. F02: 30A Vanos Exhaust Valve Vanos Inlet Valve DME Control Unit Individual Control Intake System Valve Idle Speed Control Valve Characteristic Map Cooling Thermostat (2004-05) Fuel Tank Vant Valve
  3. F03: 20A Camshaft Position Sensor 1 Camshaft Position Sensor 2 Crankshaft Position Sensor Hot Film Mass Airflow Sensor Characteristic Map Cooling Thermostat (2003-04); Reverse Light Relay (2005) Fuel Tankage Leakage Module E-Box Fan
  4. F04: 30A - Oxygen Sensors (4)
  5. F05: 30A - Fuel Injectors Relay

PASSENGER COMPARTMENT

Note. Numbers in text refer to numbers in figures.

Fuse panel (Power Distribution box - A41) is located behind glove box (Scheme 2) To access fuses, open glove box. Press the locks (1, 2) on the left and right. Swing glove box down. (Scheme 3) For identification of fuse assignments (Scheme 4)

Scheme 2

Scheme 2: PASSENGER COMPARTMENT

Scheme 3

Scheme 3

Scheme 4

Scheme 4

LUGGAGE COMPARTMENT

Rear fuse box (A400) is located below luggage compartment floor hatch (Scheme 5)

Scheme 5

Scheme 5: LUGGAGE COMPARTMENT

Luggage compartment fuses are protection for

  1. F100: 250A - Passenger Compartment Fuse Box (A41)
  2. F102: 40A - Amplifier (w/Top HiFi Sound System)

WIRING DIAGRAMS

Note. For wiring diagrams, see appropriate SYSTEMS WIRING DIAGRAM article in ELECTRICAL.