Join Date: Feb 2007
Nominated 16 Times in 67 Posts
TOTW/F/M Award(s): 28
Thanked 5,200 Times in 4,712 Posts
According to the drivers handbook some models may have a mechanical child-lock beside the door lock - it doesn't mean your car has them but it would be worth checking. If not - it is possible the locking switch on the drivers door has gone belly up.
Currently in madnoel10's garage:
Honda Civic 1.4l