Mercedes-Benz GLK Owners Manual

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Front fog lamps
WARNING If you suspect that driving conditions will be foggy, turn the light switch to before you start your journey. Otherwise, your vehicle may not be visible and you could endanger yo ...

General information
If you cannot lock or unlock the vehicle with the SmartKey, either the battery in the SmartKey is discharged, the SmartKey is faulty or the starter battery is discharged. ► Check the battery ...

Operating the on-board computer
The on-board computer is activated as soon as you turn the SmartKey to position 1 in the ignition lock. You can control the multifunction display and the settings in the on-board computer using ...