WHAT COULD BE WRONG. ANY IDEAS ARE WELCOME 
Posted Nov 25, 2008 · 01:21 UTC#1
AVIC-F900BT HAS NO SOUND
Posted Nov 25, 2008 · 01:55 UTC#2
Did your turn up the volume?
Seriously you need to give more information. Did it ever work? Did you just install it? What kind of car? What did you do? What didn't you do?
Posted Nov 25, 2008 · 21:12 UTC#3
please be more vague about your issue
do you get sound if you put FM or AM station on? Do you have external amps in the car? seriously 