[mcd0minguez]

I have a 2004 XC90

I am a Geek Squad AutoTech and I read the tech briefings on how to add an fm modulator to my volvo suv's fiber optic antenna.

I unfortunately unplugged the factory radio in this process and knew I had to now re-enter the code to make it work again.

BUT the radio won't ask me for my code and it does NOT say off. It is blank and when I press the knob in twice this message appears on the radio! (see attached picture or go to: www.volvoforum.com/members/mcd0minguez-albums-551-isimple-integration.html )

WHAT I HAVE TRIED SOO FAR...

1) I unplugged the car battery for a few hours

2) I left the car on ACC. overnight twice!

3) I cycled the unlock/lock on my remote

4) I unhooked the aftermarket FM modulator I was attempting to install

I NEED HELP !

 

[dwalker7297]

Having the same issue with my 2006 xc90 radio, working fine one day, the next it wasn't doing anything but what yours is doing, except I didn't try to add anything or adjust anything, there's no sound.
I did check all audio and sound fuses though.