Hi , Mercedes folks ,I,m a new at this forum but I hope yr expiriance will help me!I drive a S-430 4-matiC 2003year model,just this Saturday itried get into the car but doors still lucked,trunk wont open,icheced the fuse chart ,fuse was done ,I put another one was gone in 1sek,i do understand most likely relley or pump killing a fuse but may be somebody had the same problem and villing to save me a time. thank YOU.