Well I'm having some problems with my navigation in my 07 G35. I recently took the car in for the radio preset problem and they changed out my whole unit including the navigation I believe because the street my house sits on never showed up on the old unit but it does in the new unit. Well, now when I press the talk button on the steering wheel, it gives me 4 options; Telephone, Navigation, Information, and Help. It never used to give me these options before. Well thats not really the problem but now after I say 'Navigation' it doesnt give me the option to say 'Destination Phone Number' like it did before. I used to be able to say 'Destination Phone Number' as soon as i pressed the talk button on the steering wheel. Maybe Im missing something and maybe someone with a new navigation can help me on this one. Anyone have any inputs?

 

Ya its normal when you get the TSB done and they replace the headunit it updates your navi and everything, so you get the new software just like the 2008 G's which means you LOSE the 07 voice capabilities, sorry but nothin that you can do about this than to learn to live around it. This is the reason i did NOT get the TSB performed on my car!