AlfaOBD Software with RLink X3 Lite Connection Instructions

Tips: You need to install the AlfaOBD software before use. If it is not installed yet, you may download and install it from the official AlfaOBD website.

1.Open the RLink Platform.Clicking “Login ” will automatically

redirect you to the login page.Log in to the account bound to the RLink X3 Lite device.

Note: After binding and activating the device and downloading the driver, you can use the RLink X3 Lite device to perform vehicle diagnostics without opening the RLink Platform later.

2.Click the settings icon. Then click About to check whether there is an update for the RLink Platform. If yes, click Update.

3.Click Driver > Driver Download. Click AlfaOBD and click Download to download the driver.

Note:Download the corresponding driver according to the OEM software. Do not download drivers that are not related to the OEM software.

4.Click Driver > Driver Info. Then click AlfaOBD to configure the driver mode.

5.When using RLink X3 Lite devices, select RLink as the diagnostic interface on the OEM software. If you are connecting to the original VCI or third-party VCI, open the OEM software and select the original VCI or third-party VCI as the diagnostic interface. This driver will not have any impact.

6.Double-click to open the AlfaOBD software.

7.Click Brand, Model and Function to select the vehicle make, model and ECU, then click Connect to establish vehicle communication.

8.Select the Rlink AlfaOBD mode in Select Device.

9.After successful connection, go to Status/Faults, then click Read all faults to read the trouble codes.

Note: For models manufactured after 2018, some functions require gateway unlock before diagnostics.

If you encounter any problems, you can send an email to support@topdon.com.