Mercedes-Benz GLK Owners Manual

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Turn signals
1. High-beam headlamps 2. Right turn signal 3. High-beam flasher 4. Left turn signal •► To indicate briefly: press the combination switch briefly to the pressure point in the ...

Low outside temperatures
DEF freezes at a temperature of approximately 12 °F (–11 °C). The vehicle is equipped with a DEF preheating system when it leaves the factory. Winter operation is therefore also guaranteed at ...

Coolant temperature display
WARNING Driving when your engine is overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned. Steam from an overheated e ...