The 2022 Yukons were sold without certain parking sensors installed, with the promise of a retrofit as soon as the sensors were available. I purchased this vehicle in May 2022, and am still waiting on a parking sensor retrofit. I have called GMC several times about this chip, and have been told they're still waiting, even though they continue to produce additional vehicles. I bought the vehicle with the expectation that the parking sensors would ultimately be repaired; how long will you allow GMC to delay these retrofits?