Mercedes-Benz GLK-Class: Important safety notes - Replacing bulbs - Lights and windshield wipers - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: Important safety notes

Xenon bulbs
If your vehicle is equipped with Xenon bulbs, you can recognize this by the following: the cone of light from the Xenon bulbs moves from the top to the bottom and back again when you start the eng ...

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Function
A vehicle towing a trailer may begin to sway for various reasons. Normally this only occurs at high speeds but, for example, if the trailer is overloaded or if the load is unevenly distributed ...

Voice mail
In normal view, a speed dial number for voice mail can be programmed and accessed by pressing and holding 1. The number for voice mail can be changed in phone mode in Phone menu Call option ...

Potential Issues
Some OnStar services are disabled after five days. OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for five days. After five days, ...