VCFRONT-A474
VCFRONT_a474_leftHeadlampInternalFault
What does VCFRONT-A474 mean?
Tesla alert code in the Vehicle Controller Front (VCFRONT) module. An internal fault in the left headlamp has been detected - certain light functions or the headlamp fan may be disabled The ambient temperature sensor has an electrical fault (disconnect, short, or internal). HVAC cabin cooling (air conditioning) and powertrain performance may be limited. The refrigerant compressor may not run. HVAC cabin cooling (air conditioning) and powertrain performance may be limited.
Original Description
An internal fault in the left headlamp has been detected - certain light functions or the headlamp fan may be disabled The ambient temperature sensor has an electrical fault (disconnect, short, or internal). HVAC cabin cooling (air conditioning) and powertrain performance may be limited. The refrigerant compressor may not run. HVAC cabin cooling (air conditioning) and powertrain performance may be limited.
Severity Notes
VCFRONT-A474 is an Alert in the Vehicle Controller Front system. It is generally safe to continue driving, but have it checked at your next scheduled service.