If you’re looking to add an auxiliary input to your car, there are a few things you’ll need to do first. First, find out what kind of auxiliary input your car has. Most cars have an AUX input, which is a port that allows you to connect external audio devices like MP3 players or CD players. Next, find the right adapter for your device. You’ll need an adapter that will fit into the AUX input on your car and that will also allow you to plug in your device’s cord. Finally, install the adapter and connect your device to the AUX input on your car. ..
