Test Runner (Selftesting Components)> See ELEKTRIK / ELEKTRONIK - Diagnosis - 'SIT (Test Runner) - Test components' Updated on July 6, 2025 Was this article helpful? Yes No Related Articles Omni BT App - Problems with the connection Omni app crashes - reinstallation Sensors / speed levels / engine tuning Connectivity - technology/provider/costs? Status, warning and error messages (analyze) Show service menu