Hello just today got a 96 2.5 dse with a central locking fault. The batteries in the key are flat so using the key in the lock it does nothing and the rear tailgate solenoid has it's rods disconnected. The solenoid does work because the locking u can hear clicking on it's own an I seen the solenoid move. Also don't know if it's related the drivers door electric window doesn't work. Help much appreciated thanks hope this thing doesn't turn out to be a lemon lol!