Why is the interior light of the Buick Regal always on?

1 Answers
VonChase
07/30/25 6:53am
The reasons why the interior light of the Buick Regal is always on are as follows: 1. Always-on mode: The interior light may be on continuously if the always-on mode is selected. 2. Door: If one of the doors is not properly closed, the light will remain on. 3. Car lock: If the lock button is not pressed. If all doors are closed properly and the interior light is still on, pressing the lock button will turn it off. 4. Switch: It might be that the overhead light was left on after exiting the car, causing it to stay on. Simply manually turn off the overhead light switch. Specific measures are as follows: First, open the rear door of the car, sit in the middle of the back seat, look up, and above the seat, you will find the overhead light switch—turn it off.
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