The heat does not come on at all. The fan comes on and the temperature guage goes to the middle once the motor gets hot but no heat comes through the vents nothing but cold air.
heater blowing cold air on 2007 Dodge Charger
You may have an A/C Control head or Blend air door actuator or door issue. I suggest you take your vehicle to your local dealership for inspection and diagnosis as they are best equipped to handle your concern.