How can I use my GPS in my Corvette while driving? I need an over ride code to enable the unit?
The GPS in my new Vette will not allow programming while the car is in gear, this renders the unit virtually useless. I would like to have my passenger operate the unit, not myself as that might be dangerous. It would be most helpful to get around traffic jams, accidents, etc. The people at GM will not help, but there is got to be a way to hack around the block?
Help!

