Headlights Problems

[rmckinleys]

hello - i'm a newbie hoping to benefit from others experience with a headlight problem. i have a 2005 denali. i have always run the headlights in auto. i just noticed they were not working. they also don't work in the low beam or high beam position. they do work on high beam when operated from the turn signal control. any ideas?

[frupp]

It sounds like your switch is bad. Check the fuses, too.