See also:

Making a call
Entering a telephone number using the telephone keypad Call up the telephone basic menu. Enter all the digits of the phone number using the telephone keypad. To make a call: press the but ...

Position of the steering wheel when the EASY-ENTRY/EXIT feature is active
The steering wheel swings upwards when you: remove the SmartKey from the ignition lock open the driver's door and KEYLESS-GO is in position 1 open the driver's door and the SmartKey is ...

Roadside Assistance button
  Press and hold Roadside Assistance button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center. The indicator lamp in Roadside Assistance but ...