The LED will turn yellow when you connect SX to the
PC’s USB port.
Connect SX to the PC Turn ignition to“Key On, Engine Off”
The OBD port is usually found on the driver’s side,
under the dash.
Can’t find your OBD port?
3 Plug SX into the OBD port
Quick Start Guide
Point your browser to
Download “OBDwiz for Windows”. Run the installer
to setup the software.
Click Start > Programs > OBDwiz > OBDwiz. When
prompted, enter the license key.
1 Install OBDwiz software
— Using Windows XP or Vista? Download the drivers at
— Using Windows XP or Vista? Click ‘Auto Detect’ first.
— Red LED? Drivers were not installed properly.
The LED will turn green.
— Yellow LED? Check OBD port, auxiliary port, and
the cigarette lighter for blown fuses.
— License key can be found on an insert included with
Vehicles with push button start: press the
button without stepping on the brake pedal.
Launch OBDwiz software
Connect to your vehicle
Click the ‘Connect’ button:
Thank you for your purchase!
If you like OBDLink SX,
please post your review on
– Need help? Go to obdlink.com/support
or scan the QR code