See also:

Making adjustments in 1 mph (Canada:1 km/h) increments
► Briefly press the cruise control lever to the pressure point, up 1 for a higher speed or down 2 for a lower speed. The last speed stored is increased or reduced. ...

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 h ...

High-beam flasher
•► To switch on: turn the SmartKey in the ignition lock to position 1 or 2 or start the engine. •► Pull the combination switch in the direction of arrow 3. ...