Mercedes-Benz GLK-Class: Activating/deactivating
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 button. The indicator lamp in the button lights up.
X To switch off: press the button. The indicator lamp in the 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:
Fuel quality
Unleaded gasoline engines
If you experience starting, rough idle or hesitation driveability problems
during a cold start, try a different brand of “Regular” unleaded gasoline.
FFV engines
If y ...
Engine oil and oil filter recommendation
1. API certification markБЮ
2. API service symbol ...
Temporary shut-off of the air conditioning
The air conditioning is momentarily disengaged
during full-throttle acceleration or when
driving uphill with a trailer. This may result in a
temporary increase in cabin temperature. ...