I don't think it's legal in EU. ePD essentially forbids reading information from the terminal equipment (like car) unless it's "strictly necessary in order for the provider of an information society service explicitly requested by the subscriber or user to provide the service". Even "safety and maintenance" would be hard to classify as strictly necessary for navigation.

Of course to enforce it you would need to complain to regulator in your country who then likely just tells them to stop it and that decision becomes effective years later after appeals. Many countries don't even fines for ePD violations.