Last night Organic Maps was removed from the Play Store without any warnings or additional details due to "not meeting the requirements for the Family Program". Compared to Google Maps and other maps apps rated for 3+ age, there are no ads or in-app purchases, and no user information is collected in Organic Maps. We have asked for an appeal.
As a temporary workaround you can install the upcoming Google Play update from this link: https://cdn.organicmaps.app/apk/OrganicMaps-24081605-GooglePlay.apk
This APK should work with Android Auto.