MCU family
MCU_w088_eMMCNeedsReplacement
Center Display storage device degraded
What does the MCU_w088_eMMCNeedsReplacement alert mean?
The eMMC storage device is predicted to reach end-of-life soon.
What you'll see in your Tesla
- Center Display storage device degraded
- OK to drive - Schedule service
Affected models
Model S 2012-2020
Model X 2015-2020
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.