Seawellmw,
Please forgive my last post (I'm feeling my age today). Anyway, check the dimmer switch. It si located on the steering column under the dash (drivers' side). You'll be able to feel the rod that operates the switch as you operate the dimmer/multi-function switch. This will lead you the dimmer switch. Check its connections for burn marks, corrosion, ect. At a last resort try a different switch. (You may fiind a used one for a very reasonable price)
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Monday, April 15th, 2013 AT 4:37 PM