Using this tool it is possible to force the ignition on (Terminal 15) in VAG vehicles from the OBD diagnostic port.
This will allow you to wake up the control units in the vehicle and establish OBD communication without having a key.
It is fitted with an OBD male port on one end and a female port on the other end which enables you to use the diagnostic port in conjunction with this product. The K-Line and CAN connections pass through the device and are available for communication.
A switch is fitted to toggle the ignition ON/OFF and LED’s to confirm the presence of power and ignition status.