dome light on 2009 Chevrolet Express 2500

I got 2009 chevy express. When i open the door domelight wont come on. My overide button is pulled out. I can turn on the light by moving the button all the to the right but then light stays on. any thoughts?

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1 answer
Check the door jamb switch there should be a push button switch that operates the dome light when the door is opened How about the passenger side does the switch work? when the passenger door is opened?