If your car's blower motor is not working, there are a few things you can check before taking it to a mechanic. One of these is the blower motor reset button. This button is usually located near the blower motor, and sometimes pushing it will reset the system and get the motor running again. If your car does not have a reset button, or if pushing it does not work, then you will need to take your car to a mechanic to have the problem diagnosed and repaired.