MyTeslaMate
VCLEFT family

VCLEFT_a578_RGBLightFault

Not Available

What does the VCLEFT_a578_RGBLightFault alert mean?

A Red Green Blue (RGB) light error has been detected on the left side of the vehicle.

What you'll see in your Tesla

  • Not Available

What triggers it

A condition affecting RGB light communication or functionality on the left side of the vehicle is detected. Alert log signal data should provide more information on the specific condition and RGB light(s) affected.

When it clears

No condition affecting RGB light communication or functionality on the left side of the vehicle is detected.

Potential impact

One or more RGB lights on the left side of the vehicle may be unavailable or may not function as expected.

Affected models

Model 3 2024+ Model Y Model Y 2025+

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.