See also:

Adjusting the backrests in the 2nd row of seats
You can adjust the angle of the backrests in the second row of seats. There are ten detent positions to choose from. - Pull the left or right release lever 2 upwards in the direction of the ...

Charging the battery
WARNING Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosions tha ...

Making adjustments in 5 mph (Canada:

10 km/h) increments
Briefly press the cruise control lever beyond the pressure point, up 1 for a higher speed or down 2 for a lower speed. The last speed stored is increased or reduced. ...