Originally Posted by hschisler
Andy, did you get an answer to this question? I'm still trying to mount a BMW Nav IV (or a Zumo 660) on my '09 LT. I would like to know (a) the part # of the wiring harness that you and I are both looking for, and (b) the name of the dealer who did the Nav IV installation for billsmith on this site. Bill has some posts in this thread, and has done what I'm trying to; I tried to contact him but no luck yet.
Please let me know if you find the part # for the Nav IV wiring harness.
For the 660 to mount to your '09 LT (same as mine), you have to use the included (or purchased seperatly) motorcycle mount kit.
As you can see, this is what comes in the box for the Zumo 660, I do not believe that the mount comes with the Zumo 660. (sneaky bastards). The BMW Mount comes with the NAV IV I understand.
You then have to purchase seperatly the mount for the motorcycle.
After you have all the pieces you take off the "stingray" (I believe this is what it is called) and remove this cable and replace with the Zumo mount
One end of the cable provides power to the cradle. There are three other cables that you can tie wrap and stuff under the bike, or you can run them into the odments box like I did.
The extra cables are audio in, audio out and a usb cable for plugging into your laptop and programming and upliading maps to the zumo while in the cradle and on the bike
Here is what the mount looks like on my LT
Here is the mount and the Zumo 660 on my LT
Here is the Mount the Zumo and a custom shield a friend made for me for free