2011 Mercedes SL-Class Owner's Manual - Page 242

240 Vehicle status messages in the multifunction display Safety systems Display messages Possible causes/consequences and M Solutions The roll bar is malfunctioning. For safety reasons, always have the roll bar raised when driving with the retractable hardtop open. X Attempt to raise the roll bar using the roll bar button (Y page 51). X Have the roll bar checked at an authorized Mercedes-Benz Center. The roll bar was raised automatically and you have attempted to open or close the retractable hardtop. X Raise the roll bar manually until you hear the roll bar lock into place (Y page 51). X Open or close the retractable hardtop. I Raise Roll-over Bar Practical hints I Raise Roll-over Bar G + One or more main functions of the Tele Aid system are Tele Aid Inoperativ malfunctioning. e X Have the Tele Aid system checked at an authorized Mercedes-Benz Center. Restraint System Malfunctio n Service Required There is a malfunction in the Supplemental Restraint System (SRS). The air bags or the Emergency Tensioning Devices (ETDs) could deploy unexpectedly or fail to activate in an accident. X Drive with added caution to the nearest authorized Mercedes-Benz Center and have the system checked immediately. Center immediately to have the system checked. Otherwise the SRS may not be activated when needed in an accident, which could result in serious or fatal injury, or it might deploy unexpectedly and unnecessarily which could also result in injury. G Warning! In the event a malfunction of the SRS is indicated as outlined above, the SRS may not be operational. For your safety, we strongly recommend that you contact an authorized Mercedes-Benz