Can The Dealer Update The Nav To Take Inputs While Moving?

[swanscn]

This is my 1st post to this forum so please be gentle. I have been reading about the hacks available to the NAV systems to permit you to enter destination data while moving. But, from my searching in seems that these only last for as long as the car is running. Is there aryway to make these changes permanent?

I have been told by the local Lexus dealer that you can now make changes to the NAV system while the vechile is running. Therefore I wonder if they can make the same changes to my 05 RX330. I think he stated that this started wit hthe 06 models.

[djspawn00]

I believe there was an aftermarket company that produced a module that allowed bypassing and other features as well. It was mentioned in the long term test rx330 for Car and Driver if my memory isn't mistaken... hah good thing for google i found what they used on their rx400h, i believe the company featured should make a model for your car.

The Article

http://www.caranddriver.com/longroadtests/...-ons-page5.html

The Product

http://www.coastaletech.com/

contact coastaletech and let us know how it goes. goodluck.