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How to Access the Secret Menu of the Audi A4 Climate Control

Model: Audi A4 B5 - Years 1994-2000
Part: Onboard computer

Today, with the help of this short video tutorial, you will learn how to access the "secret" menu of the climate control system in the Audi A4, B5 model. To access the menu, turn on the instrument cluster of the Audi and press the up arrow button and the button depicting a car simultaneously; both buttons are located on the center console. This will display the letter C followed by a number. Then, by pressing the button depicting the car, you can view the temperature, engine RPM, and so on.

Updated on 21 August 2026 by ScegliAuto

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by ScegliAuto

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