I searched but could not find out how to upgrade my Gs from 5.1 to 7.1 so thats my question. I put the 7.1 in and the nav says searching disc or something like that. Where can I get the info to do this upgrade?
Thanks
Full Version: 06 Gs430 Nav Upgrade
QUOTE (The_Ox @ Apr 18 2009, 02:21 PM) 
I searched but could not find out how to upgrade my Gs from 5.1 to 7.1 so thats my question. I put the 7.1 in and the nav says searching disc or something like that. Where can I get the info to do this upgrade?
Thanks
Thanks
Your map disc must be 86271-3304X... the higher the last digit the better. If the new disc you bought is anything but -3304X then it will not work.
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