For info, if anyone was wondering about central door locking problems and need to replace locking motors, have a look at Rover 75/ MG Zt motors, i have just changed my drivers side door motor with a Rover 75 item and fits and works perfectly. The good news is they go cheaper on the 'bay' than LR ones do, i just paid £17:50 for a used one and works perfect.............hope this helps some of you