GMC Yukon Denali Navigation System
I have a 2004 Yukon Denali. I do not know if this is due to the navigation system itself or the version 2.0 disc that came with it but you have to come to a complete stop in order for changes to be input (ie. a new address). Is there a code or disc level that will allow for on the fly changes or is this a drawback of the system itself?