[SuperSound]

Originally Posted by Glen e

No, my car has not seen the dealer since delivery.

I'm betting if they ever reflash yours it will be gone. If so, then it seems adding NAV to the 8" myLink is nothing more than software (which it might have been already confirmed).

[Glen e]

Is there anyway I can disable both Xm and onstar via fuses to see if that kills it?

[SuperSound]

Originally Posted by Glen e

Is there anyway I can disable both Xm and onstar via fuses to see if that kills it?

I think there is an OnStar fuse. Thought I saw another thread about it. XM could be tied into the same thing. You could pull the lead for the XM antennae if someone knows where it goes.

[usmcfiredog]

One thing that I noticed with the speed limit showing on all of the screens is that you have to have that info page turned on in DIC settings. Today I was playing around and turned off the speed limit info page in the DIC settings and then it disappeared from the HUD and the DIC. When I turned it back on then they reappeared. Just FYI on what I found.