I have a 156 rhd import on a 51 plate with central locking problems. The central locking by the key fob decided to stop working, the boot button still operates ok but the doors dont! If I open the drivers door with the key it ulocks and then quickly locks again, so I need to be very quick and open straight away but this just makes the button pop up and down for a few seconds longer. The passenger door is the same on unlocking but doesnt keep going up and down once opened. To lock the car you have to press all the buttons down in the car and use the key on the drivers door. The key fob lights up but there is no light showing on the dash and also I noticed prior to the problem water coming in through the drivers door leaving a pool in the footwell. Help please 
