Deactivating the alarm when triggered

If the alarm has been triggered it can be deactivated by pressing the Smart Key unlock button, or by positioning the Smart Key underneath the steering column (see 74, IF THE ENGINE FAILS TO START) ...

Electric seats

WARNING Do not adjust the seat while the vehicle is moving. Doing so could cause loss of vehicle control and personal injury. 1. Bolster adjustment: A. Bolster inflate. B. Bolster deflate ...

See also:

Fuel Additives
To provide cleaner air, all gasolines in the United States are now required to contain additives that help prevent engine and fuel system deposits from forming, allowing the emission control system ...

Parking/parking on hills
WARNING ► Do not stop or park the vehicle over flammable materials such as dry grass, waste paper or rags. They may ignite and cause a fire. ► Never leave the engine running w ...

Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have ...