What do I do if my EPC indicator keeps coming on and the car is under warranty?

What is the prime cause of my EPC indicator coming on in my Audi A4? What action is required to correct it? The car is also under warranty.
The EPC warning light comes on when a fault occurs with the throttle pedal, throttle body, traction control or cruise control. Get it back to the dealer to fix it under warranty.
Answered by Honest John on

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