Resistor assembly is burned out (broken). it is located under the glove box. Its an electrical plug. buy another one or solder the plates inside it. to do that, u can break the plastic case, solder the broken plate, the super glue the case. If the problem occurs again. That is, the resistor assembly breaks again. Then you need to also change or recondition the BLOWER Fan. The blower is what the resistor assembly connects to, and it located under the passenger side glove box also. Over time the bearings in the blower get worn off, and it get harder to for the blower to turn and this causes the resistor assembly to burn out (break down).
um...I know why no one has answered this yet, cos no one knows what the heck you are talking about!! Try rephrasing it!!!!!
Sorry bad news Your heater core has a leak
Heater may be "airbound" and have to be bled
If there is no heat coming out of the vents, but there is air coming out on a 2003 Mercedes Benz E-320, check the thermostat to make sure it is not sticking. If this is okay, check the heater core. If the heater core is bad, there will be water on the passenger side floorboard.
Forced convection. Heat is transferred through the air in the room by the movement of the air from the heating vents.
Perhaps a dead mouse.
your blend door which cost about $1000-1500
Front heater core is in the dash, the rear heater core is all the way in the back of the vehicle. If you have steam coming out of the dash vents, the front HC is leaking. If you have steam coming out of the rear heater vents, then the rear core is leaking.
The heater blower may not be working properly. Without the heater blower working, the air will not come through the vents.
check and replace if needed the heater core that's one reason why no heat
Yes. The heater core provides the heat which blows out your vents. The heater core has engine coolant flowing through it (it is like a mini radiator) which creates the heat which warms the air that comes out your vents. If you have low coolant, there may be no coolant circulating through heater core, thus causing cold air to blow out vents.
So it has something to heat and blow back out, thus, heating your home. The stuff coming out of your vents has to come from somewhere..