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Super Cruise Fail
2024 Lyriq I acquired new September 2024 and for the past 8 weeks the Super Cruise only works maybe 1 out of 5 attempts on roads that I used it on quite commonly previously, all multi-lane interstate roads. The Google maps will show the vehicle location off in a field or on another road several miles from my location. I'm unable to use the navigation feature. The message displayed when I attempt to use the SC is something like "no road data available". I've been to the dealer - no help at all. "Its just a common problem and there is no fix". I also have a new 2025 Silverado (no Super Cruise) which is experiencing similar Google maps problems. Help! This is beyond frustrating.Error message in DIC shows "Service Driver Assist System"
Purchased a New 2024 CT4. Super Cruise & Lane Keep do not work. Called OnStar and they confirmed my account active and the highways were Super Cruise compatible. Set adaptive cruise and then Super cruise button but no white steering wheel icon appears. The DIC shows "Service Driver Assist System" at start-up.