Mercedes-Benz E-Class: Important information - Activating/deactivating cooling with 
the air dehumidification function - Operating the climate control system - Climate control - Mercedes-Benz E-Class Owners ManualMercedes-Benz E-Class: Important information

The cooling with air dehumidification function is only available when the engine is running.

The air inside the vehicle is cooled and dehumidified according to the temperature selected.

WARNING
If you switch off the cooling function, the vehicle will not be cooled when weather conditions are warm. The windows can fog up more quickly. Window fogging may impair visibility and endanger you and others.

Condensation may drip from the underside of the vehicle when it is in cooling mode. This is normal and not a sign that there is a malfunction.

The cooling with air dehumidification function uses refrigerant R134a. This coolant does not contain chlorofluorocarbons, and therefore does not damage the ozone layer.

    Activating/deactivating
    •► To activate: press the button. The indicator lamp above the button lights up. •► To switch off: press the button. The indicator lamp above the button goes out. Th ...

    See also:

    Tire Maintenance
    In addition to proper inflation, correct wheel alignment helps to decrease tire wear. If you find a tire is worn unevenly, have your dealer check the wheel alignment. Have your dealer check t ...

    Maximum load limits
    Maximum trailer loads Never allow the total trailer load to exceed the value specified in the Towing Load/Specification chart found later in this section. The total trailer load equals trailer wei ...

    Operating
    Operating the power windows 1 - Manual up/down 2 - Auto up/down. All power windows can be operated using the control panel in the driver's door. The control panels in the other doors only o ...