My memory card has degraded and needs to be replaced
All microSD® memory cards wear out after they are overwritten a large number of times. Periodically formatting the card can extend the useful life and improve performance. Because the dash camera records continuously, you may need to replace the memory card periodically (Installing a Memory Card). Your device detects memory card errors automatically and alerts you when it is time to format or replace your memory card.
You can take these actions to help extend the useful life of the memory card.
Parent Topic: Troubleshooting