VCFRONT_a624 — Right Headlamp Internal Error V4
Full alert identifier: VCFRONT_a624_rightHeadlampInternalErrorV4
Alert description
The front vehicle controller (VCFRONT) detects a condition affecting the functionality of the right headlight
Potential impact
Some headlight functions may be unavailable or may not function as expected. Headlight functionality may return after vehicle sleep.
Set condition
The voltage measured across the boost rail, high beam, low beam, DRL, Side Marker, or Turn LEDs is out of range, or the LED drivers in the ECU have reported status flags, or certain values programmed in the headlamp EEPROM are out of range.
Clear condition
Clears when the right headlamp endpoint is power cycled.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a624.