Self-diagnosis Function
WARNING: This page is about a different car, the 2009 Acura MDX and 2008 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
- Press and hold the "SET" button, the ↓ arrow down button, and the ↑ arrow up button, then turn the ignition switch to ON (II).
- Release all buttons after one second.
- Within 3 seconds, press and release the "SET" button, press and release the ↓ arrow down button, and finally press and release the ↑ arrow up button.
- The self-diagnosis function begins with a blank display. Press and release the ↑ arrow up button to scroll through the three modes.
- Press the "SET" button to exit the self-diagnosis function.