Mercedes-Benz GL-Class: DSR (Downhill Speed Regulation) - Off-road driving systems - Driving and parking - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: DSR (Downhill Speed Regulation)

4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are permanently driven. Together with ESP® and 4ETS, it improves the traction of your vehicle whenever a drive wheel spins due to insufficient grip. WARNING&n ...

Important safety notes
DSR is an aid to assist you when driving downhill. It keeps the speed of travel at the speed selected on the on-board computer. The steeper the downhill gradient, the greater the DSR braking eff ...

See also:

INFINITI Voice Recognition system
INFINITI Voice Recognition allows handsfree operation of the Phone, Navigation, Information and Audio systems in one of two modes, Standard Mode or Alternate Command Mode. In Standard Mode, ...

Stowing the changed wheel
WARNING Do not stow the wheel while the vehicle is raised on the jack. NOTICE Do not use power tools to raise the spare wheel. Doing so may damage the mechanism. 1. Place the wheel und ...

Storing Radio Station Presets
This feature stores a mix of up to 30 AM, FM, and XM (if equipped) preset stations. To store presets: 1. Press to turn the system on. 2. If viewing a map screen, press AUDIO, FAV or press the sour ...