Hi all,

If you ever get a error in communication with your Diagun, one of the first places I look is at the SmartBox. I make sure that the blue LED light is on steady and is not blinking. If it is intermittently flashing that means the SmartBox has lost bluetooth communication, and this is what I do to reset it.

1. Go to the manufacturers logo screen where you would typically choose a car logo.
2. The lower right of the screen is a button for SETTINGS. Press this button.
3. You should see a language selection screen. All the way at the bottom of this screen are THREE buttons. The middle one looks like this <---->.
4. Press this icon <----> on the Diagun screen while in close proximity of the SmartBox
5. The icon <----> should pulsate and re-sync with the SmartBox when it stops pulsating. If it does not, try it again and it should connect.
6. When solid close the window and proceed to scan as usual.

Hope this helps someone!

Mr. G

Keep in mind that wireless internet and even today's cell phones can interfere with the bluetooth.

i'm surprised at the distance launch's wireless tools can communicate...i've seen the x431 tool go beyond the 25 feet "maximum" they claim!