Try these places first: Glovebox - Some radio codes appear on a sticker in the glovebox. Vehicle handbook - You might find the code in your vehicle handbook under the stereo or security section. Alternatively, some codes are printed on a small paper or plastic card, found inside the handbook.
Enter your code at this point (when the 4 dashes are shown), then press the smart symbol button to confirm the code. The radio should be activated. Example - if your code is 4321 you would get the 4 dashes to show and then press the "1" button x4 four times, the "2" button x3 three times, the "3" button x2 twice times and the "4
Soon, you can reactivate your stereo and get back to enjoying those tunes as you drive down the road. Follow the listed 4 steps to find the radio code to your car's stereo. 1. Check Your Owner's Manual. The best place to locate a radio code is in the owner's manual of your car.
This is a short video explaining how to unlock the smart cars radio when it is in locked safe mode. the code I found in the manual did not work so I will be going to the local Mercedes
Write down your VIN number and visit your nearest MB/smart dealeship. They can look up the 4 digit unlock code for you. If your owner's document package is complte, the code may also be in there.Bil
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