Mercedes-Benz GL-Class: Towing and tow-starting - Breakdown assistance - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Towing and tow-starting

Jump-starting
WARNING   Failure to follow these directions will cause damage to the electronic components, and can lead to a battery explosion and severe injury or death. Never lean over batteries wh ...

Important safety notes
WARNING   If you tow the vehicle, you must use a rigid towing bar if: • the engine is not running. • there is a brake system malfunction. • there is a malfunction in the power ...

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Adding engine oil
Environmental note When adding oil, take care not to spill any. If oil enters the soil or waterways, it is harmful to the environment. WARNING   If engine oil comes into contact with ho ...

Audio settings
To view the audio settings menu, press the settings button (3) or the Audio settings soft key on the touch screen. To adjust the sound settings: • Touch the + or - soft keys to adjust Bass, T ...

Operating tips
When the engine coolant temperature and outside air temperature are low, the air flow from the foot outlets may not operate. However, this is not a malfunction. After the coolant temperature w ...