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How to Reset the EPC Light on an Audi A4

Model: Audi A4 B7 - Years: 2004, 2005, 2006, 2007, 2008
Part: Warning light – error code

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Video tutorial

Follow this guide to reset the EPC light related to the electrical system of the Audi A4 by following the instructions below. First, open the hood of your car and locate the EPC sensor, disconnecting its electrical connector to attempt the reset; also disconnect the battery and wait a couple of minutes before reconnecting it. At this point, reconnect everything and check the result; use a diagnostic tool if the problem persists.


Updated on 26 May 2026 by ScegliAuto


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How to reset the tyre pressure warning light on the Kia Niro EV?

To reset the tyre pressure warning light on the Kia Niro EV, inflate the tyres until they reach the correct pressure value. This value is indicated on the sticker attached to the driver's door pillar. Once the tyres are inflated, turn on the instrument cluster to check that the warning light has completely disappeared from the display. If it is still present, you may need to drive for a few miles to ensure it disappears completely from the screen.

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by ScegliAuto

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