If you're unable to use Apple CarPlay, or you're having issues with the interface on your car's infotainment screen, ...

Quick Fixes for Your Car's Infotainment System Got a blank or frozen screen or a phone that won't connect to your car? These (sometimes secret) solutions could help reboot or reset your system.

If you use a built-in system like HomeLink for your garage door, make sure to reset that as well. "There are also telematics systems that connect you directly to automakers and service providers.