Updating Navigation System Version in 07 - 13 Lexus IS250 / IS350 / IS-F Posted May 21, 2010 Just remember that if you upgrade from the 2006 Nav you will no longer be able to enter the cheat and operate it while driving....right? Can you describe the "cheat" to be able to operate navigation while driving? It's for a 2008 IS250 AWD Thanks
Updating Navigation System Version
in 07 - 13 Lexus IS250 / IS350 / IS-F
Posted
Can you describe the "cheat" to be able to operate navigation while driving? It's for a 2008 IS250 AWD
Thanks