MyTeslaMate
VCFRONT family

VCFRONT_a579_leftHeadlightEFuseTrip

Not Available

What does the VCFRONT_a579_leftHeadlightEFuseTrip alert mean?

The front vehicle controller (VCFRONT) detects an eFuse overcurrent event (or a trip) on the left headlight power feed.

What you'll see in your Tesla

  • Not Available

What triggers it

The VCFRONT detects an eFuse overcurrent event on the left headlight power feed.

When it clears

The VCFRONT no longer detects an eFuse overcurrent event on the left headlight power feed after one of the following: (1) a sleep cycle is completed; (2) a reset is completed; (3) a successful attempt to repower the circuit.

Potential impact

The left headlight may be unavailable or may not function as expected.

Affected models

Cybertruck Model 3 2017-2023 Model 3 2024+ Model S 2021+ Model X 2021+ 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.