Hello. I have a 2003 Suburban 2500 with onstar. I want to activate it but when you push the blue button it says "can't connect to onstar". I have contacted them and they said it needs some sort of software update or something like that. does anyone have a general idea how much that will cost at my local GM dealer. thanks.

 

depends completely on the dealer, you'd be better off calling and asking them

 

ok. thanks. i'm hoping its not a forturne just for the software update.

 

I suspect the cost will greatly outweigh the benefit...
There is no incentive for the auto manufactures to stay up todate on these systems, its easier to sell you a new vehicle....