We do plan to allow for free-form location entry but we will not be able to focus on getting that back into the app until some other more pressing issues are resolved.
In the meantime Locations displayed in in the app are currently limited to what Google provides to us as far as fuel/service stations. If the service location is a current gas station or service shop, one option is to get that added to Google. It's been reported to us that if you submit a request to add a location, after they approve it, it'll populate in our maps pretty soon after.
Here's how-
https://support.google.com/maps/answer/6320846
They've also opened it up to be done within the Google Maps app as well:
https://maps.googleblog.com/2016/07/...et-smarts.html
Sorry for this functionality oversight in the new app, we plan to get it fixed ASAP.
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