BMW X3 Service & Repair Manual: Passenger compartment

For location of Front Distribution Box Z1. For amperage and components covered.

Electrical

Electrical

LUGGAGE COMPARTMENT

For location of Rear Distribution Box Z2. For amperage and components covered.

Electrical

FUSE ASSIGNMENT SYMBOL DEFINITIONS

For help determining the meaning of the symbols on fuse assignment legends.

    Engine compartment
    Power Distribution Box (Z4) has the following consumers: Electric Auxiliary Heater Electric Fan Electronic Power Steering (EPS) Dynamic Stab ...

    Troubleshooting
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    Other materials:

    BMW X3 Service & Repair Manual > Electronic switching or control units: Removing/replacing knock sensors (N55)
    Necessary preliminary tasks: Read out the fault memory of the DME control unit. Switch off ignition. Remove INTAKE PLENUM . Vehicles with the Bosch high pressure pump only : Remove HIGH PRESSURE PUMP . Unlock connector (1) and remove. Feed out connector (1) behind feed line, remove ...

    BMW X3 Owners Manual

    BMW X3 Service & Repair Manual

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