How to Enter for Self-diagnostic Function with the Wireless Remote Control

WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 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 DVD/AUX button, the AM/FM button, the FORWARD (double right arrows) button, and then the AM/FM button again. The buttons must be pressed in that order, and within 2 seconds of each other (see table), and the self-diagnostic will begin.

Fig 1: Wireless Remote Control Blinking Pattern
Courtesy of AMERICAN HONDA MOTOR CO., INC.