Mercedes-Benz GL-Class: Switching the seat ventilation on/off - Seats - Seats, steering wheel and mirrors - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Switching the seat ventilation on/off

Problems with the seat heating
If one or all of the indicator lamps in the seat heating button are flashing, the seat heating has switched off automatically. The vehicle's electrical system voltage is too low because too many e ...

Switching on/off
The three blue indicator lamps in the buttons indicate the ventilation level you have selected. If the battery voltage is too low, the seat ventilation may switch off. ► Make sure that ...

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Tire Pressure Light
For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on briefly when the engine is started. It provides information about tire pressures and the TPMS. When the Light Is On ...

Speed-dependent mode
If vehicle speed drops below 5 mph (8 km/h) with the wipers operating, the wipers will switch to the next lowest speed. When vehicle speed increases to over 5 mph (8 km/h), the original wiper spee ...

Changing the connected phone
Up to 10 mobile phones can be paired with the vehicle in the same way. However, only one can be connected as a phone at any one time. To connect a different paired phone to the vehicle, follow the ...