Since the summer of 2019, the Garmin GPS firmware has had a week number overflow bug that causes the GPS to roll back to the year 2000.

Although this does not affect overall vehicle functionality, it does cause the timestamps in the log files and battery health logs to be recorded incorrectly leading to problems diagnosing faults.

We reprogram the firmware to permanently resolve this issue.

To schedule your Roadster in for this service, please call 602 863-2655  X310.