horrible customer service and support from onstar and gm. they should be
providing a window for owners to get the upgrades to continue service. i
mean i'm $25/mo for each car! now they'll get $0/mo from me for each
car!
signed! i agree 100%, this is unacceptable. even subaru is replacing
heads units. i've been a long time onstar customer and have 2 cars
affected by this! the reason i got onstar was to not be 100% reliant on
my cellphone. but now i will be. the app c...