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I have a Blaupunkt, Sydney RCM 126 radio in my car. Since I replaced the car battery last month my radio hasn't worked. When I insert the key card, the display reads wrong key card but it's the same card I've always used. Do you know how to reset the card? Do you have replacement cards? If so, what is the cost? Also, if I do need a replacement key card, how will the unit recognize the new key card? Do you program the code number I have? Thank you.

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I know there is a section on the manual about this issue. Here is the link to the manual PDF

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Posted on May 15, 2008


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