If you are not going to drive your car for a while say more than a month, you might want to store it properly. Before you leave the car, you might want to fill the gas tank so there is not accumulation in the gas tank. Add a fule stabilizer and drive a littiel bit is a good idea. To protect the finish, you can also wash and wax the car thoroughly. Since you are not using it for a while, you can also disconnect and remove the battery to keep it from draining. Another method to take is to disengage the park brake to prevent brake corrosion.

Keep in mind there are a lot of information in the user manual. If you happen not to own one, look it on eBay.