BMW X3 Service & Repair Manual: Electrical
BMW X3 Service & Repair Manual / Electrical
- Description
- Troubleshooting
- Battery replacement information
- Butt connector for repairing a plug connection
- Contents of engine electrical system general
- Instructions for welding work (overload protection of control units)
- Instructions for removal and replacement of control units
- Instructions for working on the ignition system
- Notes for disconnecting and connecting battery
- Notes for opening contacts and locks of different plug contact systems
- Notes on handling wiring harnesses and cables
- Notes/information on start assistance (jump starting)
- Safety information for working on vehicles with automatic engine start-stop function (msa)
- Ignition wires, spark plugs
- Remove and install/replace all spark plugs (N52T)
- Removing and installing/renewing all spark plugs (N20, N26)
- Removing and installing/renewing all spark plugs (N55)
- Ignition coil
- Electronic switching or control units
- Coding control module (dme/dde)
- Removing/replacing knock sensor (1st and 2nd cylinder) (N20, N26)
- Removing/replacing knock sensor (3rd and 4th cylinder) (N20, N26)
- Removing/replacing knock sensors (N52T)
- Removing/replacing knock sensors (N55)
- Replacing (dde) control unit (N47 D20 O1)
- Replacing control unit (dme) (N20, N26)
- Replacing control unit (dme) (N52T)
- Replacing control unit (dme) (N55)
- Replacing crankshaft pulse sensor (N20, N26)
- Replacing crankshaft pulse sensor (N52T)
- Replacing crankshaft pulse sensor (N55)
- Replacing pulse sensor on exhaust camshaft (N20)
- Replacing pulse sensor on exhaust camshaft (N52T)
- Replacing pulse sensor on exhaust camshaft (N55)
- Replacing pulse sensor on intake camshaft (N20)
- Replacing pulse sensor on intake camshaft (N55)
- Replacing suction pressure sensor on intake plenum (N20, N26)
- Replacing suction pressure sensor on intake plenum (N55)
- Replacing suction pressure sensor on pressure pipe (N20, N26)
- Preheating relay
- Preheater plugs
- Alternator with drive and mounting
- Removing and installing alternator (N52T)
- Removing and installing or replacing alternator (N20, N26)
- Removing and installing or replacing alternator (N55)
- Removing and installing/replacing alternator (N47 D20 O1)
- Controller
- Starter with mounting
- Handling components after flood damage
- Removing and installing/replacing starter motor (N20, N26)
- Removing and installing/replacing starter motor (N47 D20 O1)
- Removing and installing/replacing starter motor (N52T)
- Removing and installing/replacing starter motor (N55)
- Replacing solenoid switch
- Starter lead
- Replacing battery positive lead between starter, alternator and battery positive terminal (N52T)
- Replacing positive battery cable between starter motor, alternator and positive battery connection point (N47 D20 O1)
- Replacing positive battery cable between starter motor, alternator and positive battery connection point (N55)
- Replacing positive battery cable between starter motor, alternator and positive battery connection point (N20)
- Replacing safety battery terminal (sbk)
- Engine wiring loom
- Removing and installing/replacing engine sensor system module 2 wiring harness (N20)
- Removing and installing/replacing engine sensor system wiring harness module 1 (N20, N26)
- Replacing section of wiring harness for engine (N47D20 O1)
- Replacing section of wiring harness for injectors (N47 D20 O1)
- Replacing the wiring harness section for the engine transmission module (N20)
- Replacing wiring harness section for valvetronic servomotor (N20, N26)
- Replacing wiring harness section for engine (N20)
- Replacing wiring harness section for engine (N55)
- Replacing wiring harness section for ignition and injectors (N20)
- Replacing wiring harness section for ignition and injectors (N55)
- Oil pressure/oil temperature/oil gauge
- Removing and installing/replacing oil level sensor for engine oil (N47 D20 O1)
- Removing and installing/renewing oil level sensor for engine oil (N55)
- Removing and installing/replacing engine oil pressure/temperature sensor (N20, N26)
- Removing and installing/replacing oil pressure sensor (N52T)
- Removing and installing/replacing oil pressure sensor (N55)
- Removing and installing/replacing oil pressure switch (N47 D20 O1)
- Replacing engine oil level sensor (N52T)
- Switches and relays
- Engine electrical system
Without iDrive
Indirect System (Flat Tire Monitor)
CAUTION: Do not initialize the system while snow chains are attached.
NOTE:
Each time a tire inflation press ...
Description
WARNING: Vehicles are equipped with air bag supplemental restraint
system. Before attempting any repairs involving steering column, instrument
pan ...
Other materials:
BMW X3 Service & Repair Manual > Rear axle repair instructions: Lifting the vehicle using a vehicle hoist
WARNING: Danger to life!
Read and follow operating instructions for vehicle hoist.
Do not exceed approved load-carrying capacity and load distribution of vehicle
hoist.
Weight compensation may be necessary due to the loading situation of the
vehicle.
This also applies in the event of con ...
BMW X3 Owners Manual
BMW X3 Service & Repair Manual
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