Setting the temperature

2-zone automatic climate control

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 7 clockwise or counter-clockwise.

Only change the temperature setting in small increments. Start at 72 °F (22 °C).

3-zone automatic climate control

Automatic climate control climate zones

Automatic climate control climate zones

You can select different temperature settings for the driver's and front-passenger sides as well as for the rear compartment.

To increase/reduce the frontcompartment temperature using the front control unit: turn the SmartKey in the ignition lock to position 2.
Turn controls 1 and 7/9 clockwise or counter-clockwise.

Only change the temperature setting in small increments. Start at 72 °F (22 °C).

USA only:

To increase/reduce the rearcompartment temperature using the front control unit: turn the SmartKey in the ignition lock to position 2.
Press the ► Turn control 7 clockwise or button.
Turn control 7 clockwise or counterclockwise.

Only change the temperature setting in small increments. Start at 72 °F (22 °C).

Canada only:

To increase/reduce the rearcompartment temperature using the front control unit: turn the SmartKey in the ignition lock to position 2.

Press the button.

The display changes to rear-compartment climate control.

Turn control 9 clockwise or counterclockwise.

Only change the temperature setting in small increments. Start at 72 °F (22 °C).

the  button. To return to the standard display, press the button.

display automatically after three seconds. The rear display changes to the standard display automatically after three seconds.

To increase/reduce the temperature in the rear compartment using the rear control panel: turn the SmartKey in the ignition lock to position 2.

Turn control 18/22 clockwise or counter-clockwise.

Only change the temperature setting in small increments. Start at 72 °F (22 °C).

    See also:

    Removing the towing eye
      Loosen the towing eye and unscrew it.   Attach cover 1 to the bumper and press until it engages.   Place the towing eye in the vehicle tool kit. ...

    MAX COOL maximum cooling
    The MAX COOL function is only available in vehicles for the USA. MAX COOL is only operational when the engine is running. When you activate MAX COOL, climate control switches to the following ...

    Under the Hood
    Adapted from the engine in the S-Class sedan and SL-Class roadster, the all-aluminum, 5.0-liter V-8 produces 300 horsepower and 330 pounds-feet of torque. Each engine cylinder uses a three-valve, ...