when closing the drivers' door the central locking locks the car immediately and the mirrors swing in, open the car again, jump inside and shut the door, the car locks straight away, until the ignition key is turned. Annoying to say the least especially if the keys are left in the car!
Electrics, ECU, Warnings & Lights
May be something to do with anti hijacking auto-locking which a lot of cars have . Go into car settings and see what options and settings are available .