Google Maps Android Auto speedometer bug swaps MPH and KPH

Users report that Google Maps' speedometer on Android Auto randomly switches between miles per hour and kilometers per hour, ignoring their unit settings. One user saw the same issue in the mobile app. The cause and scope of the bug remain unclear.

• Google Maps speedometer on Android Auto flips between MPH and KPH
• Issue mainly hits Android Auto, with one report in the mobile app
• Unit preferences in Maps are being ignored
• Cause and scale of the bug are still unknown