How to Update Your Cadillac’s Navigation System Without Paying the Dealer

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:

1. Insert a USB drive into your Cadillac’s infotainment system.
2. Go to the navigation update menu and select “Download Update.”
3. Take the USB to your computer, visit Cadillac’s official map update site, and follow the prompts.
4. 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   Pro Tip: Do this once a year to keep traffic routing accurate and avoid detours on outdated maps.