How do I update my Buick IntelliLink software?
To update manually, touch the System tab, then Vehicle Software and finally Updates. Look for System Update under Software Information. It will download any Buick Intellilink updates that are available. After you’ve downloaded it, follow the on-screen instructions to install it.
Why is my IntelliLink not working?
If there seems to be a problem with the IntelliLink system, it could be because it is running on outdated software. Check for current updates by finding ‘updates’ in the system settings. When the problems still persist, GMC drivers can find assistance by calling GMC IntelliLink support at 1-800-462-8782.
Why is the infotainment system not working?
A malfunction in the power source of the car can also cause the infotainment system to fail. Some of the common reasons why the infotainment system won’t turn on because of the power source failure include blown car fuse, wiring issues, blown valves or lack of power to operate the system.