Google Maps App: This is often the first place the fix comes from. Even if your phone is up-to-date, check the App Store specifically for the Google Maps app. An update may have been released recently that specifically addresses CarPlay HUD issues.Any updates or solves on this issue? I did recently upgrade to the iphone17 so curious if that device and software upgrade is the cause for lack of HUD display for google maps - which was working with my previous device. To my knowledge, phone is fully updated. Annoying!
Also you may try these steps. My work mate had the similar issues and then he was told by the service engr.
"you can initiate a hard reset of the infotainment system—including Apple CarPlay—by pressing and holding the radio volume knob for approximately 30 seconds" .








