you can program the mute button to work on the f90bt correct? just curious because i couldnt figure out how to wire it in correctly so i had a stereo place do it.. everything works how it should besides the mute button. so i want to make sure the f90 supports mute if i press it on my steering wheel.. thanks

yea, the mute function turns on "ATT" mode on the pioneer.

I have steering wheel controls as well, and what it does is it doesn't mute all the way, but brings it really really quiet to point where you can barely hear the music, and not completely muted.

ok thank you.. thats all i needed to know : )

I have the steering wheel control and F90BT on the way. Can it be made to replicate the steering wheel bluetooth buttons also? Will I lose the subwoofer with the new wiring harness?