Help- Fogging Windows when it gets cold outside

[msinko]

I have a 2006 Charger and have had problems over the last year; specifically in winter where the windows keep fogging up. Verified no water or moisture leaks, no heater core leaks, etc., etc. Winter is approaching again and need to fix. Some say pull the IP as the HVAC unit doors are broke or stuck. Idea?

[b5blue]

Check as I think they have a filter for the A/C system air intake, it my just be clogged up. 

[RallyeMike]

It might be part of the whole retro-muscle styling. All the old Chargers fogged up 

[bobs66440]

Hello and welcome! Maybe try posting the question on a new Charger forum. Maybe someone there has the same issue? 

[1969chargerrtse]

Check as I think they have a filter for the A/C system air intake, it my just be clogged up. 

Very important the A/C is on when the defroster is on.  If not windows start to fog.