Switching from original radio to another from the same year

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! Swapping radios on your 2010 Mercedes-Benz ML350 sounds easy until you run headfirst into that anti-theft system. Mercedes takes their radio security seriously—like a nightclub bouncer who won’t let you in without ID. You’ll need the radio code for the new unit. If you don’t have it, call the dealer with your VIN and proof of ownership, and they’ll hook you up. Just make sure the new radio matches up with the car’s electronics, or your Mercedes might give you the silent treatment! If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554!