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Anna WarrenSep 2, 2025
What to do if the iDataLink Maestro Automobile Accessories light is blinking red twice?
- PPaul ClaySep 2, 2025
If the light on your iDataLink Maestro is blinking red twice, it indicates a connection issue or incorrect configuration. First, ensure the 4-pin data cable is securely connected between the radio and the RR module, and that it's plugged into the black port on the Maestro RR. The red and blue ports should remain empty. Then, verify that the correct radio model and serial number were entered during the flashing process. You can usually find the radio's serial number in the radio's settings menu, often listed as Device ID, Device Number, or Serial Number. Ensure this number matches what you entered during the flash.