Setting the temperature

Different temperatures can be set for the driver's and front-passenger sides.

  • Turn the SmartKey to position 2 in the ignition lock.
  • To increase/reduce: turn controls 1 and 8 clockwise or counter-clockwise (). Only change the temperature setting in small increments. Start at 72 F (22 C).
    See also:

    Child-proof locks for the rear doors
    WARNING Children could open a rear door from inside the vehicle. This could result in serious injuries or an accident. Therefore, when children ride in the rear always secure the rear doors ...

    Warning and indicator lamps
      ...

    Vehicle data, GL 450
    The data stated here refers specifically to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. ...