Hi all, New member and owner of 2009 c250 bluetec. Both ignition keys are very difficult to remove from the ignition lock. They require a very good wiggle and pull. If the ignition is just turned to 1 or 2 then before the key can be removed, the engine has to be started and turned off and the key then turned fully back to 0. Previously owned c180 and c220 and never experienced this. Any advice please 
