SEC family
SEC_w003_key3BatteryLow
Key fob battery low
What does the SEC_w003_key3BatteryLow alert mean?
SEC_w003_key3BatteryLow
What you'll see in your Tesla
- Key fob battery low
- See Owner's Manual to replace
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.