Mercedes-Benz GLK-Class: Refrigerant of the air-conditioning system
The air-conditioning system is filled with R134a refrigerant and a special PAG lubricant.
Never use refrigerant R 12 (CFC) or mineral lubricants. Otherwise, you could damage the air-conditioning system.
Engine oil viscosity
Viscosity describes the flow characteristics of a fluid. If an engine oil has a high viscosity, this means that it is thick; a low viscosity means that it is thin. Select an engine oil with an SA ...Brake fluid
WARNING Over a period of time, the brake fluid absorbs moisture from the air; this lowers its boiling point. If the boiling point of the brake fluid is too low, vapor pockets may form in th ...See also:
Cruise control operations
1. ACCEL/RES switch
2. COAST/SET switch
3. CANCEL switch
4. MAIN (ONВ·OFF) switch
The cruise control allows driving at a speed
between 25 to 89 MPH (40 to 144 km/h)
without keeping your f ...
Coat Hooks (if equipped)
Coat Hooks (if
equipped)
You can hang clothing on the coat hooks. These hooks are not designed for large
or heavy items.
WARNING: If your vehicle is equipped
with side curtain air bags, do n ...
Function
Function overview
1 Visual warning signal, collision risk
2 Radar sensor
3 Camera ...