What to do if your Volvo check engine light is not working?
What to do if your Volvo check engine light is not working? With your Volvo safely parked, you should read the fault codes, fix the underlying problem then reset the check engine light. For this step, you will need an OBD2 scanner. The procedure is effortless and takes less than 10 min. Locate the OBD-II port under the dashboard. Turn ignition to position II. Why is my Check Engine light not working? The check engine light also indicates that an error code has been generated by the Volvo's electronic control unit. These codes are stored in the control unit's memory...