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.
System Components: Actuators: Notes
2006 BMW X3 StandardSECTION Notes
The Multiple Restraint System 4 Redesign is responsible for activation of the following actuators:
- Front airbag, 2-stage, driver's side
- Front airbag, 2-stage, passenger side
- Head air bag (curtain airbag), left and right
- Side airbag, front door, left and right
- Side airbag, rear door, left and right
- Seatbelt tensioner, front, left and right
- Safety battery terminal
- Airbag warning lamp
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.