Driving and operating 133accelerated or decelerated to a speedbetween 3 and 12 mph. When DCS isactive, u flashes.DCS will only be activated on roadswith a certain incline.DeactivationDCS is deactivated if the vehicle isdecelerated below 1.2 mph oraccelerated above 22 mph.Switching offPress button u again. Controlindicator u extinguishes.At speeds above 37 mph the systemis deactivated automatically.Driver assistancesystems9 WarningDriver assistance systems aredeveloped to support the driverand not to replace the driver'sattention.The driver accepts fullresponsibility when driving thevehicle.When using driver assistancesystems, always take careregarding the current trafficsituation.Cruise controlThe Cruise control can store andmaintain speeds of approx. 20 to120 mph. Deviations from the storedspeeds may occur when driving uphillor downhill.For safety reasons the cruise controlcannot be activated until the footbrake has been operated once.Activating in first gear is not possible.Do not use the cruise control if it is notadvisable to maintain a constantspeed.With automatic transmission, onlyactivate cruise control in automaticmode.Control indicator m 3 89.Switching onPress button m: control indicator m ininstrument cluster illuminates white.