I dont know what to do here....since its getting colder .

 

I have heat just fine. Just no fan. Not sure its worked since 2010. Never drove it in the winter before.

 

I dont even know where to begin. HELP

Check the blower motor. If it is good, you may need to replace the set of resisters or the solenoid for fan speed 4.

+1 Get yourself a test light or a volt meter. Clip the light to a good ground and touch the other end to the fuses in the fuse box to make sure it comes on or hook the ground (black) lead of the meter to ground and touch the red end to the fuses to make sure it's grounded correctly. Key on of course... lol Set the fan switch to the highest speed and touch the light to the each wire at the blower motor and it should light on one of them. Green/white and blue are the colors IIRC. If it does, then the blower motor is toast. If it doesn't, then you need to check your blower fuse and go from there. That's the quick down and dirty test.