How to Install a USB Port in an Older Car?

[MacLilliana]

There are two methods to install a USB port in an older car: 1. If the car stereo has an AUX port but lacks an audio input port, you will need an audio conversion cable to connect to the headphone jack of an MP3 player or other device for audio playback. 2. If the car does not have an AUX port, the owner can modify the audio system to add AUX or USB functionality. The USB port is typically located on the car's center console, and in some cars, it is placed next to the glove compartment. Using a car USB drive is simple: just insert the USB drive with downloaded songs into the car's USB port, and the car's infotainment system will automatically scan and retrieve the music files from the USB drive, allowing you to play music directly from it.