In Grand Theft Auto 5, converting a car into a convertible is an essential part of the game. This can be done by using the Convertible tool in the garage, or by using the cheat codes for the game. The first time you use Convertible, you will need to enter your vehicle’s model number. Once you have this information, you can then select the Convertible option from the options menu. Once you have chosen your convertible, you will need to enter its dimensions and weight. You can also choose whether or not to have a roof on your car. Once these details are entered, you will need to select whether or not to convert your car into a convertible. If you choose to convert your car into a convertible, then you will need to enter in all of its other details including its make and model. You can also choose whether or not to add any accessories such as seats or sunroofs. Once these details are entered, you will need to select whether or not to convert your car into a convertible. If conversion is chosen, then it will take some time for the game to complete the process of converting your car into a convertible. The conversion process may take up to an hour depending on how many conversions are made at once.