Staff Answer
Aug 18, 2026 - 11:39 AM
Automated entry lighting and door-activated cabin illumination on the 2023 Chevrolet Blazer are managed by body control modules, door latch sensors, and overhead console switch circuits.
How to Fix It:
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Locate Door Lighting Switch: Find the door icon button on the overhead console control panel.
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Activate Auto Mode: Press the door icon button so that the indicator light comes on, enabling interior lights to turn on automatically whenever a door is opened or unlocked.
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Test the Feature: Open any door or unlock the vehicle with your key fob to confirm the cabin lights illuminate and theater-dim upon closing.
For detailed electrical schematics and sensor specs, check out the complete https://www.autouserguide.com/chevrol...
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