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.
Interior Central Locking Switch
The Interior Central Lock Switch is a two position spring loaded switch. When pressure applied to the switch in either direction is released the switch will return to a middle neutral position.
The interior central lock switch supplies a switched ground signal to the BC1. Pressing and holding the switch in the unlock position requests convenience opening of the windows and sunroof from the BC1. The convenience opening operation lasts as long as the switch remains depressed.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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