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cedwardsSep 7, 2025
How to fix iDataLink maestro Rr when Maestro light is blinking red twice and the radio is not turning on?
- BBrianna AguilarSep 7, 2025
If the Maestro light is blinking red twice and the iDataLink Automobile Accessories modular radio isn't turning on, ensure the screen is securely attached and any trim pieces on the radio have been fully installed. Not installing these fully will prevent the radio from powering up and also cause the 2x red error. Test red and yellow wires for DC voltage at the radio using a multimeter.