Check the Brakes
After sitting for weeks or months, your brakes will almost certainly develop a thin layer of rust and corrosion. To keep the brakes working, drive the vehicle occasionally and check the brakes several times. When you drive the car and apply the brakes, a thin layer of rust is removed, extending the life of the brake pads.
If you hear any unusual or scraping noises, have your vehicle serviced as soon as possible for your safety.