Audio Systems: jeep commander radio, jeep commander, protection mode


Question
QUESTION: my radio turns on but i have no volume.  if i turn the volume all the way up i can hear the music but its very low.  what can i do to fix this?
thank you

ANSWER: year ?????????/

---------- FOLLOW-UP ----------

QUESTION: 2008

ANSWER: any light flashing on the radio / how many speakers you have ?
infinity or boston system ?


---------- FOLLOW-UP ----------

QUESTION: No flashing lights. I think 6 and its the boston system.

Answer
the most simple problem that happends on the radio is the headphones are on ,
you have to togle from 1 to b to off
try holding for 5 seconds  

if that don't help the problem is on the boston amplifier , if external check under the seat
or if the car was in a accident near the speakers and short one of the wire will make the amplifier to go  on protection mode and it will produce 3 % of the sound

you need a repair shop or car audio repair store
good luck