2010 Mercedes GL-Class Owner's Manual - Page 119

Automatic transmission Effect B Park position Shift the automatic transmission into park position P only when the vehicle is stopped. The park position is not intended to serve as a brake when the vehicle is parked. Rather, the driver should always engage the parking brake in addition to shifting the automatic transmission into park position P to secure the vehicle. If the vehicle's electrical system is malfunctioning, the automatic transmission could remain locked in park position P. X Have the vehicle's electrical system checked at an authorized Mercedes-Benz Center as soon as possible. C Reverse gear Shift the automatic transmission into reverse gear R only when the vehicle is stopped. Effect A Neutral position No power is transmitted from the engine to the drive axle. When the brakes are released, the vehicle can be moved freely (pushed or towed). To avoid damage to the transmission, never shift the automatic transmission into neutral position N while driving. Exception: If the ESP® is switched off or malfunctioning, shift the automatic transmission into neutral position N if the vehicle is in danger of skidding. 117 ! Coasting the vehicle, or driving for any other reason with the automatic transmission in neutral position N can result in transmission damage that is not covered by the Mercedes-Benz Limited Warranty. 7 Drive position The automatic transmission shifts automatically. All forward gears are available. Driving tips Kickdown Use the kickdown when you want maximum acceleration. X U.S. vehicles: Fully depress the accelerator pedal. Depending on the engine speed the automatic transmission shifts into a lower gear. X Canada vehicles: Depress the accelerator pedal past the point of resistance. Depending on the engine speed the automatic transmission shifts into a lower gear. Z Controls in detail