Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2007X3 STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSAIRBAG, AUDIO, NAVIGATION AND ANTI-THEFT - REPAIR
2007 BMW X3 Standard
Airbag, Audio, Navigation And Anti-Theft - Repair
2007 BMW X3 StandardSECTION Airbag, Audio, Navigation And Anti-Theft - Repair
- 11 Mono Radio
- 12 Stereo Radio, Amplifier
- 13 Speaker And Cover
- 65 13 050 Removing and installing/replacing speaker (tweeter in front door)
- 65 13 070 Removing and installing/replacing speaker (mid-range speaker in front door)
- 65 13 080 Removing and installing/replacing speaker (tweeter in rear door)
- 65 13 090 Removing and installing/replacing speaker (mid-range speaker in rear door)
- 20 Aerial/Antenna
- 65 20 035 Removing and installing/renewing roof aerial
- 65 20 030 Removing and installing/replacing empty housing for roof-mounted
- 65 20 090 Removing and installing or replacing antenna amplifier
- 65 20 350 Removing and installing/replacing suppression filter
- 65 20 380 Removing and installing/replacing radio remote control receiver
- 24 Rear Window Aerial/Antenna
- 50 Video And TV Equipment
- 75 Anti-Theft Alarm System
- 77 Airbag Trigger Device
- 65 77 ... Notes on scrapping BMW vehicles with gas generators (central airbag control unit, airbag system)
- 65 77 016 Removing and installing/replacing airbag control unit
- 65 77 532 Removing and installing/replacing front left sensor
- 65 77 534 Removing and installing/replacing front right sensor
- 65 77 560 Removing and installing/replacing control electronics for passenger seat occupancy detector
- 65 77 600 Replacing sensor mat for passenger seat occupancy detector
- 65 77 604 Replacing sensor mat (OC3 mat) for passenger seat occupancy detector
- 65 77 720 Removing and installing (replacing) left B-pillar sensor
- 65 77 725 Removing and installing/replacing right B-pillar sensor
- 65 77 740 Removing and installing (replacing) left front door sensor
- 81 On-Board Computer
- 90 Navigation Systems
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.