NOTE: The audio unit must be in radio mode before entering the Self-Diagnostic Mode.
1. To enter the audio unit Self-Diagnostic Mode, switch the audio unit ON. Within four seconds depress the preset button 3 and 6 together.
2. Release the preset button 3 and 6 and the audio unit will enter the Self-Diagnostic Mode.
3. The Self-Diagnostic Mode will automatically stop after one iterration or to interrupt it , switch the audio unit OFF.
Self-Diagnostic Mode
4. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
5. If the cause is not visually evident, verify the symptom and refer to the diagnostic tab within the Ford approved diagnostic tool.