SD card navigation is a feature that allows users to access their files and folders on an SD card without having to use a computer. This pre wiring is found in some vehicles, but not all. Vehicles that have this pre wiring typically have a small button or lever near the gear shift that the driver can use to access the SD card. Once the driver has accessed the SD card, they can view and edit their files just as if they were using a computer. This pre wiring is great for people who frequently switch between driving and working on their files on a computer. It eliminates the need to take time out of their day to transfer files between devices. ..
