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 > Side frame and door pillars: Replace B-pillar with reinforcement on left
Procedure OBSERVE repair stage 3!
Read contents of BODY, GENERAL.
Use only approved SPOT-WELDING APPARATUS for repairs!
Place vehicle on straightening bench.
Following new body parts are required :
(1) Side frame, outer
(2) Middle side frame
Shaped part, B-pillar bottom outside
Sha ...
BMW X3 Owners Manual
BMW X3 Service & Repair Manual
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