6 NO. Name 1 Name 1 Indicator Light Three LED indicators are provided on each side, and the prompts are as follows: • Power: Green light indicates power on. • Connect:Blue light means that it has been connected to the device by bluetooth. • Vehicle: Blue flashing shows that it is communicating with the vehicle. 2 OBD Port Plug in the diagnostic cable whose OBD 16-pin connector is linked to the DLC of the vehicle.