Mercedes-Benz GL-Class: Cockpit - At a glance - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Cockpit

1 Combination switch

1 Combination switch
2 Cruise control lever
3 Instrument cluster
4 Horn
5 Steering wheel paddle shifters
6 DIRECT SELECT lever
7 PARKTRONIC warning display
8 Overhead control panel
9 Climate control systems
10 Ignition lock Start/Stop button
11 Adjusts the steering wheel manually
12 On-board diagnostics socket
13 Opens the hood
14 Parking brake
15 Releases the parking brake
16 Light switch
17 Adjusts the steering wheel electrically
Steering wheel heating

    See also:

    Power Outlets
    The vehicle has 12-volt outlets that can be used to plug in electrical equipment, such as a cell phone or MP3 player. The power outlets are located on the instrument panel below the climate control ...

    Engine block heater (if so equipped)
    Engine block heaters are used to assist in cold temperature starting. The engine block heater should be used when the outside temperature is 208F (−78C) or lower. To use the engine bloc ...

    Driving with summer tires
    At temperatures below 45 °F (+7 °C), the elasticity of summer tires and therefore also traction and braking capability are reduced considerably — equip your vehicle with M+S tires. Using summe ...