Many Cadillac owners think the only way to update their navigation is by paying dealership fees—but you can often do it yourself.
Follow these Steps:
- Insert a USB drive into your Cadillac’s infotainment system.
- Go to the navigation update menu and select “Download Update.”
- Take the USB to your computer, visit Cadillac’s official map update site, and follow the prompts.
- Reinsert the USB into your car to install.
Pro Tip: Do this once a year to keep traffic routing accurate and avoid detours on outdated maps. Or simply head on over to Amazon and grab a SD card with the latest updated information. Be sure to make sure it is for your year and model of Cadillac.