Automatic shutoff switch for interior lights will dim the lights and then stay on.
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1997 Chevrolet Blazer Question: Why won't my interior lights go off and blow the fuse?
Answer #1Herb Ackside October 26, 2012, 06:40Journeyman
Sounds like your interior lamp module or circuit is acting up, keep in mind that if your blowing the fuse there is a short somewhere in that circuit. The fact that you say the lights dim then come back on after you blow the fuse tells me you have a short to power. This condition needs to be found and repaired as shorts to power will put unnecessary drains on your battery and can cause fires.