Hello again.
It sounds like there might be problem with the timer. The timer is built into the body control module. The body control module is located inside the left hand of the dash board and can be slightly pricey. You might want to have tested before replacement to cost and having to be programmed to your car. Have you noticed if all the exterior lights are performing correctly otherwise? Just to be on the same page did you state that when you turn the key off in automatic mode the headlights don't stay on for the 30 seconds by timer? Hope this helps and let us know. Thanks again for using 2CarPros.
Danny-
Sep 30, 2020 at 12:06 PM