Cold Air,, BUT NOT HOT!!!!!!!!!, I tried to change my climate control lights but now it wont give hot a Options

[joehernandez]

i was trying to change the lights of mi climate control to blue,, which i failed ,, but now it wont throw hot air,, it only gives cold air even if i put the indicator at the red line meaning it should be hot, it doesn't,, what can i do to fix this????