Mercedes Benz audio decoding using Digimaster III

When the vehicle audio was power off because of battery damage, the audio will start the anti-theft system automatically-Obd2tool.com remind you.

Digimaster III can calculate the audio code out or initialize it, as the following picture shows, Digimaster 3 Odometer Correction has the function of ” Audio decoding” , after click it, you will find it supports decoding audio for Alfa, Audi, Benz, BMW, Ford, gm, Honda, Lexus, mazda, Mitsubishi, Peugeot, Porsche, Renault, Toyota, Volvo, Volkswagen and more.
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2. Audio Code Management
Step 1: Select Benz to decode, and de-solder the corresponding chip according to the software prompts. Click “Next” to begin decoding.
Mercedes Benz audio decoding

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Step 2: remember the code in the pop-up dialogue box, click “Next”, the code was written in the chip.

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Step 3: Solder the chip back to the board, and then use this new code to decode the audio.

3 Address Code
These models only need to short-circuit some welding spot to reset the code, the software will give a specific method.