A:Hi Launch X431 PRO3S+ has 2 years free update, the one year renewal card cost is 316GBP, the two years update fee is 416GBP, you can choose the one you need.

A:Thanks for your inquiry.Intelligent diagnosis and online coding cannot be used, nor can the model software be updated. Others can be used normally.

A:Hi,yes, Launch X431 PRO3S+ support Mercedes sl320 from the year 1996-2022.

A:Hi Sir LAUNCH X431 PRO3S+ is the latest version of Launch in 2021, which has the same functions as the oversea version.
1.LAUNCH X431 PRO3S+ is compatible with LAUNCH X431 heavy duty modules (need to purchase separately) and becomes a diesel-integrated diagnostic device with more powerful functions.
LAUNCH X431 V Pro is not compatible with heavy-duty module. When you need to diagnose heavy-duty trucks, you need to purchase the heavy-duty full system diagnostic tool for $1199 if you have a V. However, if you have X431
PRO3S+, you only needs to purchase the heavy-duty module for $779, which is more economical and convenient.
2. LAUNCH X431 PRO3S+ supports the guiding function of VW, AUDI, SKODA, SEAT, but X431 V does not support it.
3. The screen size of LAUNCH X431 PRO3S+ (10.1 inches) is larger than that of V (8 inches). One screen can display 15 data streams (graphics and text), three more than V, which is easy to browse.
4. You can use LAUNCH X431 PRO3S+ for a longer time and avoid frequent charging, because its battery life is 1.49 times that of V.
5.LAUNCH X431 PRO3S+ supports key programing，but just support fewer models.