Android Autos version of Waze is too limited.

*Pave option should be added
*Comments on reports allowed, even if only by voice input (very helpful for map editors on both ends)
*Allow reading of map comments, even if not replying. Many times this includes important information like the lane of an issue.
*Allow for location search, using voice if needed of locations while moving. Even my car from 2014 can do that much.

If none of those, add a toggle button that allows app use to be switched between phone and car screen, which will solve everything, to include being able to submit PURs.