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 MANUALSBMW2011750LXI 4.4 CREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTHEADLIGHTSGENERAL ELECTRICAL SYSTEM - REPAIRPLUG CONNECTION, TERMINAL, FUSE BOX61 13... OPENING CONTACTS AND LOCKS OF DIFFERENT PLUG CONTACT SYSTEMS61 13... IN-LINE CONNECTORS, 30-PIN, HYBRID SYSTEM MQS/MPQPIN HOUSING
2011 BMW 750Lxi 4.4 C
Pin housing
2011 BMW 750Lxi 4.4 CSECTION Pin housing
Contacts 1... 13 and 19... 27:
Raise locking slide (1) on both sides (2) of housing and detach.
NOTE:
Detaching the locking slide releases the secondary locks of the pin contacts.
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.