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.
66 53 150 Removing and installing/renewing video multiplexer
2009 BMW X5 35dSECTION 66 53 150 Removing and installing/renewing video multiplexer
IMPORTANT:
Read and comply with notes on protection against electrostatic damage (ESD protection). Refer to61 35... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE)
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Necessary preliminary work:
- E72 Only: :Remove both negative battery cables.
- Clamp off battery negative lead.
- Remove trim panel for pedal assembly. See 51 45 185 REMOVING AND INSTALLING/REPLACING PANEL FOR PEDALS .
Disconnect plug connection (1). Unlock catch (2) in direction of arrow and pull out control unit (3) towards bottom.
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.