20 Keys, doors and windowsRadio remote controlUsed to operate:■ Central locking system■ Anti-theft locking system■ Anti-theft alarm system■ Load compartment tailgate■ Power windows■ SunroofThe radio remote control has a rangeof up to 50 metres. It can be restrictedby external influences. The hazardwarning flashers confirm operation.Handle with care, protect frommoisture and high temperatures andavoid unnecessary operation.FaultIf the central locking system cannotbe operated with the radio remotecontrol, it may be due to the following:■ Range exceeded■ Battery voltage too low■ Frequent, repeated operation of theradio remote control while not inrange, which will require re-synchronisation■ Overload of the central lockingsystem by operating at frequentintervals, the power supply isinterrupted for a short time■ Interference from higher-powerradio waves from other sourcesUnlocking 3 21.Basic settingsSome settings can be changed in themenu Settings in the Info-Display.Vehicle personalisation 3 111.Radio remote control batteryreplacementReplace the battery as soon as therange reduces.Batteries do not belong in householdwaste. They must be disposed of atan appropriate recycling collectionpoint.