We just bought a 2003 camry and the lady said to never leave the keys in the car then shut the door because the car will lock itself. YES, it does......So, good thing we had a spare. Anyone know how to disable this feature?

 

This does not seem to be something that is easily turned off.
The dealer maybe able to enter the car into programming mode and via software change it.

 

Great thanks.

 

Try toyotanation.com in their Camry section.