142 Driving and operatingDeactivationBriefly press the SPORT button.Sport mode is deactivated the nexttime the ignition is switched on or ifthe Winter programme is activated.Continuous dampingcontrolContinuous damping control (CDC)changes suspension with dampingadaptation of each shock absorber tothe current driving situation and roadconditions.When Sport mode is engaged, thedamping control is adapted to asportier driving style.Control indicator IDS+ 3 91.Automatic level controlThe rear level of the vehicle isautomatically adjusted to the loadconditions while driving. Suspensionand ground clearance are increased,which improves driving conditions.The automatic level control isactivated after the vehicle has beendriven for some distance, dependingon the vehicle loading and the roadconditions.Do not use full payload in the event ofa fault. Have the cause of the faultremedied by a workshop.Cruise controlThe cruise control can store andmaintain speeds of approx.20 to 120 mph. Deviations from thestored speeds may occur whendriving uphill or downhill.For safety reasons the cruise controlcannot be activated until the footbrake has been operated once.Do not use the cruise control if it is notadvisable to maintain a constantspeed.
