I have a question about the heat on my DA. The heat only blows at the highest setting. And when it blows it only blows out of the vents in the middle of the dash. And also the defrost doesnt blow out of the vents on the top of the dash. Is it possible a relay or something has went out, or that maybe the defrost vents are clogged?? It also seems like the settings for the dash vents/floor vents, etc doesnt work either.Thanks for the help.

 

Anybody had this happen??