GARMIN NAVIGATION HELP !!

Can someone help me?
I got this garmin navigation SD chip. and its like everytime i turn my car on i got to accept these terms in order for the navigation to work...is there anyway through garmin i can UPDATE this? i have an account. they told me at the dealership that maybe through garmin you can update your car ..anyone else experiencing this?? it aint a big deal or nothin but if i can avoid always having to click accept on terms everytime i hit nav button that would be great..thanks world!
Maybe it is Mercedes way of telling you that you should have chosen the navigation system that they provide?







