Radio won't turn on asking for a code - 1999 Mercedes-Benz M-Class

Sounds like your radio lost power for a bit - and the anti-theft kicked in. There should be a default code in your user's manual, but if you've reset the code (good idea - thieves have access to the manual too, you know) you're basically stuck with taking it to the dealer.

Hello! When you purchased your Mercedes a card (similar to a bank card), which has the radio code stamped on, should have accompanied your owners manual. If not visit your dealership and they can give you the code. Turn on the radio, punch in the code, and radio will come on. Any time your battery is disconnected, when you power back up the radio code must be re-entered.


Guru...............saailer


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