My radio asking for a security code before it will allow me to use it? What?

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The radio does not work.The CD was working, but now, it needs a code before I can play the CD.

Jul 3, 2017

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What are the best Mercedes-Benz repair shops?

RepairPal Certified shops can diagnose and repair your 2004 Mercedes-Benz ML500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

My radio asking for a security code before it will allow me to use it? What?

What is your question?

The radio does not work.The CD was working, but now, it needs a code before I can play the CD.

ssalaam50 in Brandywine MD

Jul 3, 2017

1 Reply

Popular Answer

DaveJMon Jul 4, 2017

Hello, this is a code that comes up usually after a battery goes dead or gets changed. Check your owners manual, or consult a local Mercedes dealership for guidance.

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Popular Answer

What are the best Mercedes-Benz repair shops?

RepairPal Certified shops can diagnose and repair your 2004 Mercedes-Benz ML500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.