2009 Mercedes SL-Class Owner's Manual - Page 281

Practical hints Vehicle status messages in the multifunction display Display messages Possible cause/consequence Entry Position Do Not Drive The steering wheel has not yet moved into its stored driving position. Possible solution X _ Engine Display messages Wait until the steering wheel has moved to its driving position. The message disappears. Possible cause/consequence Engine Service There may be a malfunction in: RThe RThe RThe RThe Possible solution X ú (USA only) fuel management system ignition system exhaust system fuel system X Have the engine checked as soon as possible at an authorized Mercedes-Benz Center. ± (Canada only) ± B Service Required Certain electronic systems are unable to relay information to the control system. The coolant temperature display or the tachometer may have failed. The coolant level is too low. Have the electronic systems checked at an authorized Mercedes-Benz Center. Top Up Coolant See Oper. Manual X X Add coolant (Y page 207). If you have to add coolant frequently, have the cooling system checked at an authorized Mercedes-Benz Center. Z 279