Thankfully, most car kits that you find today have a simple installation process. Many of them come with plug-and-play setups. Thus, all you have to do is connect them to your car stereo or phone to play. However, remember that various models come with different connectivity setups. For instance, some models use 3.5 mm audio cables that connect to your car’s audio system. Meanwhile, others have small metal additions that help you connect the devices without the jack. Always refer to the manual to ensure proper installation.