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How to Reset the Car Radio on a Mercedes

Model: Mercedes Mercedes Various
Part: Warning light – error code

Video tutorial

If you need to unlock the car radio of your vehicle, perhaps after disconnecting the battery or replacing it, you can find instructions on how to proceed in the description below, and also refer to a video. First, access the cabin, turn on the ignition, and switch on the car radio.

Press the SC button located on the radio itself and enter the 5-digit unlock code using the buttons 1 to 5 on the radio. To save the code, press button 6. After this, the car radio will be available again.


Updated on 8 July 2026 by ScegliAuto


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by ScegliAuto

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