trouble changing or getting the vent defrost

1992 BUICK PARK AVENUE
166,000 MILES
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CINDYGUARIN
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  • 1 POST
i'm having trouble changing or getting the vent, defrost, air cond (max) or Normal ect. buttons to work, as to change, even to the off position help??

I have a 92 buick park ave, i can't get the switches to change on the air cond, vent, bi-level, ect. not even to the off position, what do i do?...?
Oct 5, 2012 at 4:18 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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