Turn on the radiator fan, open or close windows, operate mirrors, Injector Buz Test,turn on sound horn, etc. 5 Years W-arranty, 2 Years F-ree Update, 100% Original: LAUNCH X431 V ELITE 4.0 scan tool supports full OBD1 and OBD2 protocols.
Fixed more bugs and Upgrade new car makes up to 2019/2020/2021/2022/2023 models Compatible with almost all vehicles： LAUNCH X431 V 4.0 automotive tool supports full OBD1 and OBD2 protocols both. LAUNCH X431 V 4.0 diagnostic tool also supports Advanced and Deep Maintenance Functions.
➤Setting & Changeover (adblue reset, unlock the engine after a collision, cancel ABS driving test, and more) for Benz ➤Modification for BMW ➤Offline Coding ➤Customization ➤Personalization, for worldwide vehicles, and keep growing.