Child-proof locks

See also:

Roadside Assistance button
Open the stowage compartment under the armrest. Press and hold Roadside Assistance button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center ...

Activating/deactivating Blind SpotAssist
Further information about Blind Spot Assist. ► Press on the steering wheel to select the Additional functions menu. ► Press the button to select the Blind Spot Assist function. ...

High-beam spot lamp (vehicles with halogen daytime running lamps)
Switch off the lights. Open the hood. Turn housing cover 1 counter-clockwise and pull it out. Turn bulb holder 2 counter-clockwise and pull it out. Take the bulb out of bulb holder 2. ...