Door Locking Problems

[Jackthebeat]

Anyone know more about this issue / have any ideas ?

2008 Model: Yaris 1.33 vvt 5D/Auto T Spirit

Driver door not locking.

1. Tried locking with electronic key - doesn't lock drivers door but locks all other doors.

2. Then tried locking with metal (manual key) - doesn't lock driver door but locks all other doors.

Kept electronic key >10 meters away from car when trying 1. and 2. above - driver door wasn't locked when returning to car (don't know if car is supposed to lock itself after a while ?), driver door just opens whatever I do to try and lock it.

Another question if I am sitting in driver seat and and press the central locking button inside the car, then ask someone to open the driver door from outside - it opens. Does anyone know if this is supposed to happen ?

The car ignition is 'keyless' (Push button)

Thanks