There are 4 levels to the heating system, there isn't numbers like other vechiles but symbols.They use to work, but one day when I turned the car on just stopped working. If you don't know what I am taking about it is the intensity of the heat/cool air coming in. My first two level don't work, Anyone Know what the reason is?
oh man.. please see the stickys right at the top of this section.
Hate to do it but check the stickies.
Semper Fi SAINT. May you rest in peace.
blower resistor. good luck
