2022 Autel Maxisys Ultra Update News in Feb. 2022 Year For GM: 1. Adds ECU Information, Read Codes, Erase Codes, Live Data, Active Test, and Special Function for 33 models in 2022 including Cadillac CT4, Buick Envision, and Chevrolet Blazer. 2. Adds 5 hot special functions: Automatic Start/Stop, Transport Mode, A/C, Rain/Light Sensor, and EGR. For Toyota: 1. Adds basic functions for 41 models in 2021 (including Yaris, and 4Runner), and 9 models in 2022 (including Corolla, and Hilux). 2. Adds 3 types of Service function: ACC, A/C, and HV Battery.” For VW: 1. Adds diagnostic supports for models including ID.6 X 2021, ID.6 Crozz 2021, Audi Q4 e-tron 2022, and CP – Tarek 2021. 2. Updates basic functions, and special functions (including Oil Reset, EPB, and Odometer), supporting models up to 2022. 3. Adds 258 hot guided functions including Battery, Headlight Washer, and Transport Mode. 4. Adds Topology for makes including VW, Audi, Skoda, and Seat. [For MaxiSys Ultra, MaxiSys MS919 a...