BMW Carsoft 3.4 
 
This Interface cable is designed to be used with Carsoft 3.4 diagnostic software for BMW
- It is equipped with iso9141 certified bus transceivers and rs232 conform level shifters.
- It have 2 bi-colour leds for showing the status of both communication lines
we do not provide the software for car diagnostic items, we sell only the hardware interface. The user
should source it from the specific original licenced or any optional third party. Part of the shareware can search online