Hey Guys:
It looks like I will be installing an aftermarket headunit (Alpine 7887) with the Metra 70-7551 harness to keep my bose audio.
I also have OEM Navigation ('03 G35c).
Will I lose the Navigation voice? Is anything else required to keep the Navigation voice?

Also, will I lose the steering wheel controls? IF so, how can I keep them?

Thanks!

 

I promise that if you hit the search button it will not hit you back.

In any case this is my good deed for the day:

https://my350z.com/forum/showthread....hlight=circuit

well here is another good deed...

http://www.pac-audio.com/products/pr...el%20Interface