Why does the Buick interior light stay on?
1 Answers
The interior dome light staying on may be due to doors not being properly closed, so check the door status; it could also be that the dome light button is in the constant-on mode, which can be manually switched off (refer to the vehicle's user manual for details). If neither of these is the cause, professional inspection and repair at a maintenance shop or 4S store is recommended. Below are common interior light types: 1. Dome Light: Besides providing cabin illumination, it also monitors whether doors are securely closed. If any door remains unlatched, the dome light stays on. Typically 5-15W, with buses increasingly adopting fluorescent versions. 2. Reading Light: Installed near front seats or overhead, these directional lights allow passengers to read without dazzling the driver. Some feature adjustable beam angles. 3. Trunk Light: Also called luggage compartment light, it automatically illuminates when the trunk is opened (usually 5W).