How to Enter the Self-Diagnostic Function with the Audio-Navigation Unit: Notes

WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

Turn the ignition switch to ON (II).
To run the self-diagnostic, press the REAR PWR button four times within 3 seconds and hold the REAR PWR button in on the fourth time until the diagnostic screen appears.

Fig 1: Identifying Rear PWR Button On Audio Navigation Unit

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