2006 Mercedes CL-Class Owner's Manual - Page 271

Operation At the gas station Refueling The fuel filler flap is located on the right-hand side of the vehicle towards the rear. Locking/unlocking the vehicle with the SmartKey or the SmartKey with KEYLESS-GO* automatically locks/unlocks the fuel filler flap. now in position 0, same as SmartKey removed from starter switch). Open the fuel filler flap by pushing at the point indicated by the arrow. The fuel filler flap springs open. Turn the fuel cap to the left and hold on to it until possible pressure is released. Take off the cap and set it in the recess on the fuel filler flap. To prevent fuel vapors from escaping into open air, fully insert filler nozzle unit. Turn the engine off by turning the SmartKey to position 0. Remove the SmartKey from the starter switch. by pressing the KEYLESS-GO* start/stop button ( page 35). Open the driver's door (with the driver's door open, starter switch is Only fill your tank until the filler nozzle unit cuts out - do not top up or overfill. Warning! G Gasoline is highly flammable and poisonous. It burns violently and can cause serious injury. Whenever you are around gasoline, avoid inhaling fumes and skin contact, extinguish all smoking materials. Never allow sparks, flame or smoking materials near gasoline! 270