Just got done installing most of the components for my x940bt. Everything works great, except that I am locked out of all the Blutooth, and the naviigation settings. The parking brake wire (lime) is not hooked up yet. Is this the reason? Also i plan on doing the bypass but just have one question, after you move the "mute" (yellow) wire, does it get wired to something, as of right now it is not wired to anything in the car.

Thanks.

I'm pretty sure that is the case. Without the bypass I'm 99% certain that you cannot add destinations for GPS or configure BT devices. Seemed to be a common complaint that the radio is crippled without the bypass.

Do the bypass and I can assure you that it will open up.

Yes, just did it and it unlocked all the other options and settings.

Now just don't drift off watching a movie while driving.