Morning Daniel 23,
Article: HT5429 iOS 6: Using Maps for Troubleshooting Maps has a lot of good information you can try.
If you're unable to find your location, try the following:
Ensure that Location Services is enabled. Tap Settings > Privacy > Location Services.
For Maps to find and track your location, both Locations Services and Maps must be set to On.
Restart your device.
Verify that cellular data or Wi-Fi is enabled.
If Maps fails to display results, results are incorrect, locations are missing, or you experience any other issue while using Maps, you can report the issue:
Hope this helps,