Mercedes-Benz GLK-Class: On-board computer and displays - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: On-board computer and displays

Trailer power supply
The trailer socket of your vehicle is equipped at the factory with a permanent power supply. The permanent power supply is supplied via trailer socket pin 4. You can connect accessories with a m ...

Useful information
This Operator's Manual describes all models and all standard and optional equipment of your vehicle available at the time of publication of the Operator's Manual. Country-specific diffe ...

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Windshield washer fluid
If you spray washer fluid on the windshield but the supply of washer fluid appears to diminish, check the level of washer fluid in the tank. Washer fluid level gauge Remove the washer ta ...

Interior lights locations
Interior lights locations 1. Sun visor lamps. Illuminates when the vanity mirror is opened. 2. Map reading lamps. Move a finger close to (or touch) the relevant lens to switch on/off. Note: If ...

Coolant level check
Running the engine without coolant will cause serious engine damage. The coolant level in the expansion tank should be checked at least weekly (more frequently in high mileage or arduous operat ...