RX300 power door locks
 

I recently purchased a 2001 RX300 awd and just love it. My power door locks will not lock when putting into drive. I can hear a relay or module activate and see the lights dim momentarily at the same time but does not lock. All the rest of the door lock functions are normal including fob. Any suggestions?

Locking the doors when putting the car into Drive is a CBEST function that can be easily set by dealers, along with a number of other functions.

Actually, I hate the doors locking like that.