How can I override the navigation system so i can make changes while driving my 2007 Infiniti M35

You can not. It is a safety precaution for all new cars. l would suggest that you ask on a Infiniti forum and see if anyone has managed to hack the Navi or can upload new firmware/kernels into your Navi. But as for an easy override, l doubt it.

Bitterspeak is correct in his answer. You should know the Infiniti system has an automatic re-route feature. If you are going to the same destination, there is no need to change anything. Good Luck!!

go to info screen then hit the display button. tap up and down on the left side of the screen just inside the border of the display screen top and bottom just keep tapping and the service mewnu will come on. it will show aq service menu and then the overide menu is on the navigation settings. dont change any odf the other settings about the map operating system

you can try what she said, l dunno if it will work as none of the people on the boards have every suggested anything like that. my suggestion is to visit g35driver.com/forums and give it a post under the M section. they are very knowledgeable on that site.

Most people use this:
http://g35driver.com/forums/showthread.php?t=82726&highlight=bypass+navigation+safety+feature

yell at it loud

got my 98 from eBay for $4200 in great condition last year so dont pay over that