Geared up: 7G-TRONIC as standard in all models

All Mercedes R-Class models are equipped with the latest-generation of the innovative 7G-TRONIC automatic transmission. The Fuel Efficiency variant of the seven-speed transmission has new bearings and couplings. Different oil pressures and a new, low-friction oil help to reduce friction and churning losses. The new torque converter with slip-reduced lockup clutch likewise improves efficiency and aids fuel economy. In addition, standstill decoupling lowers fuel consumption. This technical feature reduces transmission input torque in "D" when the car is at rest, for example at traffic lights. This lowers the stress on the engine, making for lower fuel consumption, better vehicle acoustics, greater comfort at standstill and smoother idling. The slip-controlled clutch is engaged as soon as the driver releases the operating brake, ensuring no delay or quality compromise when the vehicle moves off.

    See also:

    Selecting a radio station
    SIRIUS XM satellite radio acts like a normal radio. For more information on satellite radio operation, see the separate operating instructions. You can only change the waveband and store new st ...

    Removing a wheel
    – Unscrew the uppermost wheel bolt completely. – Screw alignment bolt 1 into the thread instead of the wheel bolt. – Unscrew the remaining wheel bolts fully. Do not place wheel bolts in ...

    2011 Mercedes-Benz GLK-Class Review
    It's funny how an automaker can be ahead of the curve one moment and playing catch-up the next. Mercedes-Benz helped make luxury SUVs mainstream when it debuted the midsize M-Class for the 1998 mo ...