Re: DIY: All NAV Functions All The Time without Firmware Downgrade!
Quote:
Originally Posted by Jer
Well, for a slightly more expensive but easier option there's an auction on  ebay (Item #110232235345) that is the latest v7.1 map disc AND has the loading file from the old v5.1 map disc injected that allows you to override the factory lockout for both navigation and phone input and control. No wires to cut or switches to install... just eject the old map disc and replace with the new one. Quick and easy plus no worries if you're not big into doing more advanced things yourself. |
I saw that, too, but there reading the fine print, there is no guarantee that it will work (at all). You could well end up with a $99 chrome coaster.
I used WileETundra's mod and it works beautifully. I'm still gonna get a copy of the 7.1 disc, as I'm sure the maps are updated for my area. (lots of construction).
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Do you really care what truck I have or what mods I've done? Probably not, but here they are any way:
Loaded 07 LTD 4x4 DC 5.7. ARE Cap, Yakima Rack, Toytec 3" Lift, ProComp 8166 Wheels, Nitto Terra Grappler 305/55/20's, Bullhide Spray-In Liner, Volant CAI, Black Headlight Mod, Zoomers Cat back exhaust.
Still to Come: Headers? Speaker/Sub upgrades? What else? Supercharger........? I'm sure I'll think of something. 
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