2006 Mercedes R-Class Owner's Manual - Page 442

Practical hints What to do if ... Display symbol Display messages Key still in vehicle Possible cause/consequence Possible solution A SmartKey with KEYLESS-GO* left in the vehicle was recognized while trying to lock the vehicle from the outside. You have forgotten to remove the SmartKey. There is no additional code available for SmartKey or SmartKey with KEYLESS-GO*. The batteries in the SmartKey with KEYLESS-GO* are discharged. Take the SmartKey with KEYLESS-GO* out of the vehicle. F Remove key Replace key Drive to workshop Key Check battery Do not forget key Remove the SmartKey from the starter switch. Visit an authorized Mercedes-Benz Light Truck Center as soon as possible. Replace the batteries ( page 464). This message appears for a Insert SmartKey in the starter switch. maximum of 60 seconds if the or driver's door is opened with the Take the SmartKey with KEYLESS-GO* engine shut off and no SmartKey with you when leaving the vehicle. in the starter switch. This message is only a reminder. 441