BMW Z3 WRONG UNLOCK RADIO CODE HOW TO GET THE RIGHT ONE
If the radio is displaying code wait, or wait, then the ignition and radio must remain on for 1hour. I would contact a dealer within the USA and provide them with your radio serial number. The serial number can be displayed in the radio by pressing and holding down the "M" button while turning on the ignition.
i have a 1999 Z3 BMW roadster with the same problem. i have already tried this solution with no luck. can you recommend what next to do?
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