These days, many custormers want to buy Launch X431 Diagun, It is really a perfect choice. Launch X431 diagun iii supports many languages, support many cars, with powerful functions. The most highlight is that launch x431 diagun iii with bluetooth. That means it can diagnose two cars at the same time. It saves us time.

Now if you have a launch x431 diagun, and want to have a launch x431 diagun iii, do not worry. Here is X431 idiag connectors. With these connectors, your x431 diagun will be the same as x431 diagun iii.

Q. How to get the updated car-line diagnostic software?
A. Launch is publishing all new versions on the website http://www.autonumen.com. You need to log in with your username and password and download the software to your hard drive, then transfer them from hard drive to the CF card.

Q. Why doesn’t my unit recognize my updated CF Card?
A. There are two possible causes for this: 1. Some programs are lost or damaged. Download the latest ‘System Data’ and ‘Display Program’ from the download page autonumen.com, and update again. 2. CF Card is damaged. Contact your local dealer for replacement.