2009 CTS-V (TR-6060, Black Raven/Ebony, Recaros, Ultraview)
Anyone had any positive experiences with the software update? I'm going in for an oil change and the update in 2 days and wondered what the update accomplishes. I recall some negative comments in prior posts. I hope to have the radio off/on problem fixed and would like to have the obnoxious "bong" in the navigation system eliminated without suppressing the voice, but that is probably too much to ask. Also, the "faint beep" comes back every now and then while I'm parked, so I'll have to "debug" my car.