Radio Software Version GB108.2 Update – 2020 Cadillac Chevrolet
NHTSA ID Number: 10198886 Manufacturer Communication Number: 21NA117 Summary This service bulletin provides information and programming procedures for dealers/technicians on the release of Radio Software Update Version GB108.2 for vehicles equipped with Infotainment system RPO IOS or IOT, in addition to providing general robustness and stability enhancements. 3 Affected Products Vehicles MAKE MODEL YEAR … Read more