Is the blower working? need new thermostat
ADD-ON: if nothing happens when you turn it on it could be a fuse. Check your manual for the location of the fuse panel. Check the fuse for the blower motor or heater depending on how it's labeled.
If you do not have a manual check the link I added for places on-line where you can find downloads.
there seems to be a short in the electrical system, i would start by checking the heater switch,
There is only one thing you can do if your Heater in your car is not working. You will have to take it to the dealership and have them look at it.
It depends on your car, but should be very obvious.
Could be low on coolant, a stuck open thermostat or a partially blocked heater core.
Alternator is not making enough power.
To go out about 5min. early and turn the car on and heater so that the car can be warm when you leave.
No...
First make sure you have the correct temp thermostat for your car. If you went with a cooler one, your heater won't work correctly. If you have the right thermostat, you probably have a bad heater control valve or your adjusting cable isn't connected. Check those things out. Your heater core could also be bad.............if the car is not overheating any more I would check that.
No heat when you turn it on in the car.
your car gets warm............ or hot........
well for one is your keyed turned all the way off. But i would say you probably have a short in you wiring somewhere. But try turning off the heater while the car is running then shut your car off.
the heater of your car does not only work when the car is in motion. it only works when the engine is started. you don't have a heater in your car like you do your home. the heat that you feel when you turn on your heater in your car is produced by the engine. and there for if your car is not on then you will not receive any heat. some cars take longer than others to "heat up".