Hi, I just had the F90 installed today, and the microphone does not appear to work. I have it paired with a 3G iphone and people on the other end cannot hear anything I say despite yelling into the microphone. Is there a setting anywhere on the unit where I have to enable the mic? Thanks.

It is either unplugged or broken. There is no on/off or volume control that I know of.

Thanks for the reply. I took the dash apart real quick, and it is plugged in. I also just tried voice commands, and it didn't hear me. Does the microphone have to be the same kind, or can a generic microphone work? Any idea where I could order a new one?

It is either unplugged or broken. There is no on/off or volume control that I know of.

+1 on the unplugged. But, it can look plugged in even if it's not fully. This is what happened to me. Make sure that sucker is pushed ALL the way in!

Thanks again for the replies. I took the dash apart once more and the mix wasn't even plugged in. I guess that's what I get for not installing it myself. When I checked it out the first time, I was looking at the steering wheel adapter plug. Atleast it's working now.