electronic power control light · VW EPC light · Audi EPC light
Found mainly on Volkswagen, Audi, Seat, and Skoda vehicles, this light indicates a fault in the electronic throttle control system, which manages engine power delivery.
Have the car scanned for codes - a diagnostic tool will point to the specific sensor or circuit at fault. Reduced power or a rough idle often accompanies this light.
Usually yes, though you may notice reduced power, a rough idle, or hesitation. If the car enters a strong limp mode with very limited power, treat it as more urgent.
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Descriptions are for guidance only and do not replace a workshop inspection. If you are ever unsure whether it is safe to keep driving, pull over in a safe spot.
Check Engine Light
WarningThe engine control unit has detected a fault somewhere in the engine, transmission, or emissions system and stored a trouble code (a "P" code) explaining what went wrong.
Oil Pressure Warning Light
CriticalEngine oil pressure has dropped below a safe level, meaning moving parts inside the engine may not be getting enough lubrication.
Coolant Temperature Warning Light
CriticalThe engine coolant temperature has climbed above the safe operating range - the engine is overheating.
Catalytic Converter Warning Light
WarningThis appears as part of the check engine light system when the ECU specifically detects the catalytic converter is not cleaning exhaust gases efficiently.
