2008 Mercedes SL-Class Owner's Manual - Page 391
2008 Mercedes SL-Class Manual
Page 391 highlights
Practical hints What to do if ... Left display Right display Retractable Roof Not Opened/Closed Completely Possible cause/consequence The retractable hardtop is not locked properly. Possible solution Stop the vehicle in a safe location. Observe the traffic situation around you. Push or pull on the retractable hardtop switch until the indicator lamp in the switch goes out and the retractable hardtop is completely open or closed ( page 204). K O You are driving with the hood open. Risk of accident! Stop the vehicle in a safe location or as soon as it is safe to do so. Close the hood ( page 283). I Remove Key Replace Key You have forgotten to remove the SmartKey from the starter switch. The SmartKey is no longer functional. The batteries in the SmartKey with KEYLESS-GO* are discharged. Remove the SmartKey from the starter switch. Contact an authorized Mercedes-Benz Center. Replace the batteries ( page 407). F Change Key Batteries 390