I was wondering if someone could tell me how I can get my doors to automatically lock after I start the car and begin driving? My other cars have this feature and I was wondering if my TL has this capability?
Thanks!

 

Not from the factory. You could add a relay so when your ABS pump kicks off at 3mph it also locks your doors, or there may be an aftermarket alarm that will do this for you.

 

Yes baggsTLS is correct on this the car does not have this feature. When I got my 2000TL over 2yrs ago I had a Clifford alarm installed the day after I got it. The Clifford alarm had this feature on it it can be turned on or off if you want.
The Clifford also has the function to unlock the doors when you put the car in park. I had that function turned off because I did not want the doors to unlock when the car was put in park. I may be in a bad section & want them locked. But the RPM auto lock function is on when the car hits a certian RPM or speed the 4 doors will lock. I see you have a Compustar Alarm see if it has this function it may be turned OFF.