immusicman

Just finished the install with the F90BT yesterday in my 2000 Bonneville SSEI. I had to use the Metra GMOS-09 to use the factory bose amp. I wish I hadn't spent the money on that GMOS-09 because the volume level sucks. Very low volume, even cranked all the way up to 62 its just about normal listening level. I am not sure if its the GMOS-09 or the pioneer headunit. I assume the change lies within the GMOS unit. Only fix I know of is to do away with the bose amp and add an aftermarket amp with adjustable gain. Any suggestions? Where can one find an amp integration harness that will plug into OEM

As suspected, mic was unplugged in rear of Head unit. Must have pulled loose during installation, 2000 bonneville, tight squeeze.

I just installed my AVIC-F90BT and I thought I would try the voice command and the screen will come up awaiting a command and I tried 10 different commands with the same result. It always says, "I didn't get that," or Sorry, I didn't understand." I am beginning to thing either the mic cable has come unplugged during the installation or the mic is bad altogether. Is there something I have to adjust or a setting that has to be turned on for the head unit to hear through the mic? Any suggestions would be greatly appreciated. Looks like I'm gonna have to take it back out and check the mic hookup