Mercedes-Benz GLK-Class: Activating/deactivating - Activating/deactivating cooling with the air dehumidification function - Operating the climate control system - Climate control - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: Activating/deactivating

blower is activated automatically approximately one hour after the vehicle has been The evaporator is ventilated when the airconditioning system is operated. The blower is activated automatically approximately one hour after the vehicle has been locked. The blower operates on the lowest level for 30 minutes. The noise from the blower is normal and is not an indication of a malfunction. If you unlock the vehicle during this time, the ventilation is interrupted. To conserve battery life, the evaporator is not ventilated automatically if the starter battery is weak.

X To activate: press the The indicator lamp in the  button lights button. The indicator lamp in the up. button lights up.

X To switch off: press the The indicator lamp in the  button goes button. The indicator lamp in the out. The cooling with air dehumidification function has a delayed switch-off feature. button goes out. The cooling with air dehumidification function has a delayed switch-off feature.

    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. WARN ...

    Problems with the cooling with air dehumidification function
    When you press the button, the indicator lamp in the button flashes three times or remains off. You can no longer switch on the cooling with air dehumidification function. X Consult a qualified ...

    See also:

    Anti-lock Braking System (ABS)
    - The Anti-lock Braking System (ABS) is a sophisticated device, but it cannot prevent accidents resulting from careless or dangerous driving techniques. It can help maintain vehicle cont ...

    Engine Coolant Check
    Look at the coolant level in the radiator reserve tank. Make sure it is between the MAX and MIN lines. If it is below the MIN line, see Adding Engine Coolant on page for information on add ...

    To Deactivate
    A soft tap on the brake pedal, pushing the CANCEL button, or normal brake pressure while slowing the vehicle will deactivate Electronic Speed Control without erasing the set speed memory. Pressi ...