Update Engine Control Unit Software – 2019-2022 Mercedes-Benz AMG G-Class
October 9, 2023 Update Engine Control Unit Software 2023070021 This is to notify you of an Emissions Recall Campaign LAUNCH to update the engine control unit software in 6,958 Model Year (“MY”) 2019 – 2020 AMG G-Class (463 platform) vehicles. A customer notification letter will be mailed to customers advising of this emissions recall, which …