2. Remove the glove box. This will give you access to the blower motor resistor.
3. Locate the blower motor resistor. It's usually located on the passenger side of the car, near the heater core.
4. Disconnect the electrical connector from the blower motor resistor.
5. Remove the screws that hold the blower motor resistor in place.
6. Remove the blower motor resistor.
7. Reinstall the blower motor resistor in the reverse order of removal.
8. Reconnect the battery.
If you need further guidance, there are detailed tutorials with images and more specific instructions available online and in automotive repair manuals. It's also a good idea to consult with a mechanic if you're not comfortable performing this repair yourself.