The HFL Digits Do Not Go Away From the Audio-HVAC Display or Audio-Navigation Switch Panel Display After Pressing the HFL BACK

The HFL digits do not go away from the audio-HVAC display or audio-navigation switch panel display after pressing the HFL BACK button

Symptom Troubleshooting The Sub-Display HFL Messages Do Not Go Away After Pressing the HFL BACK Button

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B-CAN DTCs