Okay this might be something simple(i hope it is). So i used my heater today for the first time and i noticed that the 2 driver side vents are blowing hot air but the passenger vents are still blowing cold air even when my temp is at 85. Anyone know why this is happening >?

 

Do you have the climate control system on dual? You can have different temperature settings on either side of the car. The passenger side temperature may be set different from the driver side.

 

I was thinking it might be something simple like that i will have to check those settings!