hi guys, my lex keeps doing very strange things. When the car is started and i open the drivers door and close it again, the central locking seems to click (sounds like its unlocking, but the car is already unlocked). This happens every time the door is opened and closed while the car is started. Also, sometimes when i pull up and the doors are unlocked, when i turn the ignition off i get the same unlocking sound.....anyone else get this? or is it just me.....any reasons.

Sounds like a fault to me.

There is a delay mechanism that will (re)lock the doors if after unlocking the car, no door is opened within 15 seconds. As far as I know, this is the only locking action that will occur without one of the key-fob buttons being pressed. If your car is locking/unlocking itself for no reason, then I'd get the local dealer to check it out.

Have you have thought there could be a ghost in your Lexus