Hi! I just bought my car couple months ago, and I really like it. I wanted to put aftermarket DVD n NAVI to my car, but some research, I found out that aftermarket screens doesn't really look good on my car, and I like OEM feel. I am wondering if it is possible to hook up a 2002 GS430 nav system to my 2001 GS430 with Mark Levinson audio? What do I need?

another question:

Does the gen2 gs w/ navigation option come with mark levinson audio or just regular lexus premium?and how can I tell?

I did some research and I know I need navi screen w/ climate control, nav computer (trunk), antenna, and maybe cd changer? what else? custom harness? or can I buy the nav harness from lexus?

I tried to do some research, but couldn't find a clear answer. I found gs400 non-nav to nav conversion, but not 01 ml audio to nav conversion.


Thanks in advance

 

i have heard of one person doing the ml naqv conversion. the problem is the ml amp is in the trunk so much harder to do the voice nav hookup to the amp but its possible. the pioneer amp is just to the right of the glovebox so makes for easier hookup.

 

the voice nav is controlled by the amp?


I found this link on ebay:

http://cgi.ebay.com/ebaymotors/Toyot...5fInstallation

I sent an email to the manufacture's tech support. They said it won't work on a 01 gs w/ ml. I am wondering if the gen3 gs' ml amp has the same signal input as mine. If it does. I can probably re-wire the harness to work w/ gen2 ml amp.