Troubleshooting Menu
<form name="jump">
<p align="center">
<select name="menu">
<option value="http://buyunavi.com/a.-symptom.html">No sound (no output from built-in speaker)</option>
<option value="http://buyunavi.com/b.-symptom.html">No sound (no output from factory speakers via AUX mode)</option>
<option value="http://buyunavi.com/c.-symptom.html">iPod is connected but no sound</option>
<option value="http://buyunavi.com/d.-symptom.html">Screen freezes after the progress bar stops loading during system boot-up</option>
<option value="URL">Text that will appear in the choices</option>
</select>
<input type="button" onClick="location=document.jump.menu.options[document.jump.menu.selectedIndex].value;" value="GO">
</p>
</form>
A. Symptom: No sound (no output from built-in speaker)
B. Symptom: No sound (no output from factory speakers via AUX mode)
C. Symptom: iPod is connected but no sound
D. Symptom: Screen freezes after the progress bar stops loading during system boot-up
E. Symptom: LCD screen does not power off (System does not shut down)
F. Symptom: "Navigation File Not Found" message
G. Symptom: “Fatal Application Error” message
H. Symptom: “Trip Module Not Found” message
I. Symptom: Keyboard buttons do not work (except radio functions)
J. Symptom: Keyboard buttons do not work (ALL buttons)
K. Symptom: Passenger Air Bag or Seat Belt indicator lamp flickers
L. Symptom: Backup camera does not work
M. Symptom: An error has occurred during software update
N. Symptom: There is no sound when USB device is connected to the factory media port
O. Symptom: No GPS signal
P. Symptom: TPMS light came on after installing UNAVI system
Q. Symptom: Checking the Application version
R. Symptom: TPMS warning lamp - electromagnetic interference
S. Symptom: Clock is off by one or two hours
T. Symptom: System freezes or locks up intermittently
U. Symptom: Blank screen/LCD has no power