The standard THERMATIC 2-zone automatic climate control takes care of providing a good atmosphere. Optionally a 3-zone automatic climate control is also available.

With the optional 3-zone THERMOTRONIC luxury automatic climate control, you can determine precisely the climate in the GLK interior - separate for front and rear compartment, as well as for driver and front-passenger. Temperature, blower rates and air distribution are all regulated automatically by THERMOTRONIC. The system also takes into account factors such as travel speed, outside temperature, solar radiation and air quality, in order to ensure that cooling requirements are as low as possible - and that bad air stays outside.