Air Flow Knob for AC & Heater

[harrup]

The knob that controls the amount of air coming from the ac or heater is only working on high. Is this expensive to get fixed?

[Tony2005]

No. It is the blower heater resistor. There is a Customer Satisfaction Extended Warranty if your car is covered.

(01M07 Extended Coverage Program for 10 years/150K miles whichever occurs first).

If not, the parts cost about $20 and takes about half hour to fix.

Read this.
http://www.contour.org/ubbthreads/showflat.php?Cat=&Board=trouble&Number=1256301&Forum=trouble&Words=blower%20resistor&Match=Entire%20Phrase&Searchpage=0&Limit=25&Old=6months&Main=1252878&Search=true#Post1256301