I am having an issue with the switch on my interior HVAC system. The airflow selector (Off,1,2,3,4) does not induce any air flow into the car until it hs been turned all the way up to 4. Has anybody had any issues with this switch and have any ideas how to fix it. I am sick of taking it up the tailpipe from the dealer.

 

Read the stickies -the answer is up there. Your resistor pack is blown - 40 bucks, 5 mins, you'll have it fixed.