I have decided to install a new navigation with the use of a beatsonic adaptor. Bob put together an excellent DIY to add a non- nav stereo receiver. Is there a DIY to add a navigation receiver, especially one for a 2006 model. I am particularly interested in where to tap for a speed sensor signal as well as a reverse signal. These two are needed to add a new navigation unit, properly.

Thanks and Cheers.

 

has anyone done this in Florida? I am willing to travel to get the work done at a shop that has already done it on an SC.