Interior light coming on by itself

Hello, there are no codes because it is likely the control module seeing that a door is open - even when it is closed. Check the switches at each door, which may be located in each door latch. A diagnostic tool with body module capabilities can see if a door is showing "open" causing the lights to be on, even with the door being closed. You'll need to get the problem to occur, and have a diagnostic tool hooked up to see which door is in question. I think you'll find the door and be able to repair it. Note that often spraying lubricating oil into each door latch may also assist in ensuring the door switch does not get stuck causing the lights to come on sometimes. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.