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.
12 90 100 Replacing fan for electronics box
Unfasten screws.
Open electronics box cover (1).
Release relay plug on reverse side of cover.
Remove cover.
Installation:
Make sure that cover is correctly inserted in hinges of electronics box lower section (watertightness).
Raise control unit slightly.
Unlock plug connection (1) and detach from equipment carrier.
Unfasten plug connection and disconnect.
Lever out expander rivet.
Release screws (1).
Remove cover (2).
Unfasten screws.
Remove fan (1).
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.