Just bought a Kenwood KDC-X395 and I was wondering if I'm going to need the gmos-01 or not. I've got a 2007 GP with no onstar or bose, but I do have a 6 cd changer.
I've read that I will lose door chimes and calendar without it but those aren't really a big deal to me, I'm just wondering if it will bug up other parts/security system by not using one.
Thanks guys