Low outside temperatures

DEF freezes at a temperature of approximately 12 °F (–11 °C). The vehicle is equipped with a DEF preheating system when it leaves the factory. Winter operation is therefore also guaranteed at temperatures below 12 °F (–11 °C).

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    Features & Pricing
    Excluding the destination charge, the GL320 Bluetec starts at $58,200, while the GL450 starts at $59,200. Both represent $3,000-plus increases over last year's prices, though larger standard wheel ...

    System self-test
    The indicator lamp illuminates when you: - turn the SmartKey to position 1 or 2 in the ignition lock - on vehicles with KEYLESS-GO, press the Start/Stop button once or twice If an adult o ...

    Automatic interior lighting control
    •► To switch on/off: press the button. When the automatic interior lighting control is activated, the button is flush with the overhead control panel. The interior lighting automatically ...