Recently when I start the car, the doors sometimes will lock when I turn the ignition. It's pretty random - anyone else experience this issue?

 

do you have an aftermarket alarm?

 

mine does it. the door lock actuators activate from time to time during travel but don't physically lock or unlock the locks, but you hear the mechanism. It seems that it's trying to lock the locks after they're already locked. Not sure, just kind of a feature I've grown to tolerate...

 

I had an aftermarket alarm in my last veichle that did this. If you start the car with the doors open, it won't do it, but if you start with the doors closed, it would...

 

I think it's a timing coincidence with the feature that auto locks your door if you don't do something with the car w/i 30 seconds? after unlocking it. Mine did it once.