Step1：This pin of the connector must be grounded

                                                                   Step2：Click settings

                                                                   Step3：enter the settings page, click system settings

                                                                   Step4：click CAN bus interface and select the model.

                                                                   Step5：After the settings are completed, return to the main page and click Sources

                                                                   Step6：click Car Features

                                                                   Step7：Click on settings in Car Features

                                                                    Step8：Start registering SWC