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Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 53933
Experience:  Bosch Certified Master Tech. Over 35 years experience.
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Marty...We've never had this problem since we've owned this

Customer Question

Hi Marty...We've never had this problem since we've owned this car and have used the radio system a lot and have never been asked to enter a security code until now. We have never ad or even know what the security code is, but are unable to do anything on that radio until it is entered. It is a 2005 Mercedes Benz ML350 SUV, V#4JGAB57EX5A523925. Rather frustating to say the least and hope you can help me.
Submitted: 1 year ago.
Category: Mercedes
Expert:  Marty replied 1 year ago.

Hi, standby while I look up your security code.

Expert:  Marty replied 1 year ago.

Your security code is 11323. Enter the code and then press the OK button and the radio should turn on.

Let me know if it works.