Alanparker
New Member
Evening guys n gals . I have. 2005 cl500 . Recently the doors stopped working , boot and fuel flap wouldn't open . Diagnosed as the PSE pump , I've located a second hand unit for now as Mercedes are currently on back order (anywhere from 3weeks to a year !!) Fitted the replacement today and the doors lock and unlock as does the fuel flap , but the boot is having a hissy fit . It opens off the the key fob , and off the release button inside , but as soon as its open , the latch locks itself again ?? Tried resetting by pulling the 20a fuse but still a no go . There is a hissing for around a second at the actuator but seems to be coming from an exhaust on it ?? Any help greatly appreciated .