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.
Rear electronic module (REM)
Rear electronic module (REM) (4/58) controls and monitors the central locking system and its functions. The control module is located under the protective panel on the left-hand side of the cargo compartment. No door or hatch can be unlocked without a command from the rear electronic module (REM). The rear electronic module (REM) continuously follows up the status of the system with respect to the status of door and lock motors.
Rear electronic module (REM) is supplied with power from the ignition switch and is grounded in the body.
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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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