Diagnostic Procedure

Display day/night mode does not work or does not work properly

Symptom Troubleshooting Symptom Troubleshooting

Also Check for

Audio-navigation unit

Also Check for

The gauge brightness level is set to High in day or night mode

Also Check for

Navigation display unit

Also Check for

Gauge control module

Also Check for

The navigation display brightness is not set to Auto mode

Also Check for

Harness/fuses/switches