A/C Center Vents blowing cold air only
 

99 C280
Does anyone know what's wrong when the center vents only blowing cold air?
The outer vents and windshiled vents seem to be working okay.
Is there a switch or procedure to adjust them?

Thanks,
Spriro

spriro,

I think that may be the normal operating condition. Check your manual and see. On all my cars before the 1998 E300D, which I cannot say for sure right now, the center vents were either fresh air or air conditioned air. I think the manual spells this out on the older cars. Good luck, Jim