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.
Reduced alarm
If the car is equipped with a mass movement sensor and/or an inclination sensor module, these can be deactivated temporarily if required.
The inclination sensor and mass movement modules are deactivated using the switch for reduced alarm on the climate control module.
The ignition key should be in position I, 0 or removed (time factor applies for a removed key).
Once the switch has been pressed an LED lights up in the switch at the same time as a (reduced alarm) message is displayed in the driver information module.
Next time the ignition key is inserted and turned to position II, the system is reset. This means that the next time the vehicle is locked from the outside, using the key or the remote control, the inclination sensor and the mass movement sensor will be activated. A message (fully alarmed) is displayed in the driver information module.
Use the Manual With the Right Hardware
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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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