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 MANUALSBMW2009X3 STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMESEATSCRASH SENSITIVE HEAD RESTRAINT -- OVERVIEWSYSTEM COMPONENTSNOTES
2009 BMW X3 Standard
System Components: Notes
2009 BMW X3 StandardSECTION Notes
The essential components of the crash sensitive head restraint are the following:
- Head restraint bar
- Head restraint frame
- Impact plate and head restraint cushion
- Pyrotechnic actuator
- Spring actuating mechanism
- Button for head restraint adjustment
The button for adjusting the head restraint releases the mechanical lock preventing the cushion part being pushed backwards.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.