Ventilation / AC problem

Raptor6767

Gold Member
Seems like I'm having problem with the ventilation / air condition.

Our cars have 4 ventilation grills/openings. I'm having problems with the passenger ones (the one on the far right and the one in the centre on the right).

When I turn the AC on the ones on my side work like they should - they blow COOL air in the cabin.
However, the passenger ones don't - they blow much warmer air. Seems like there is a valve that's not opening/closing 100% and there is some air coming in from the other part of the sistem.

I've even tried heating to the max and there's the same thing - the air coming from the passenger side is not as hot as is the one on my side.