Just recently, I was driving my '07 TL in the highway at around 70 MPH. Suddenly, my "door open" light blinked on out of the blue. It pointed me to my passenger door. The door was completely shut but for some reason it said it was open. The "door open" light shut off and then turned back on ten minutes later. Has anyone had this problem before and, if so, what would be the way to fix it?
Thanks.

 

Door sensor is defective