I have an 08 G35x with no nav, and I do not have the updated voice commands to do things like change the satellite station, or change the temp. I also dont have the option to switch to "Alternate mode", as mentioned on page 38 of the 08 sedan quick reference guide.

Is there a way to update the voice system to have these extra commands and the ability to go to alternate mode?

Thanks.

 

Bump. Is there no way to do this? I read somewhere that it comes with the update they do to make the gas pedal less twitchy. Is this true?