Audio Units With Navigation
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- Turn the audio unit on.
- Press and hold preset buttons 3 and 6 for 3 seconds. The speaker walk-around test will begin.
- Before the speaker walk-around test is complete, press END TEST on the display screen.
- Select SYSTEM INFO from the menu.
- Record the audio unit part number.
- Turn the audio unit off.