Mercedes-Benz S-Class Owners Manual

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The windshield wipers are inoperative
The windshield wiper drive is malfunctioning. Select another wiper speed on the combination switch. Have the windshield wipers checked at a qualified specialist workshop. ...

Starting procedure with the SmartKey
To start the engine using the SmartKey instead of KEYLESS-GO, pull the Start/Stop button out of the ignition lock. Turn the SmartKey to position 3 in the ignition lock and release it as so ...

Emergency braking
The vehicle can also be braked during an emergency using the electric parking brake. – While driving, push handle 1 of the electric parking brake. The vehicle is braked as long as you keep ...