Disconnect the battery for 30 minutes and then connect it back. But know that it will just come back on if you do not repair the problem that caused it to come on in the first place.
yes
A check engine light displaying on a Volvo V40 means maintenance is needed on the car. Check the car's instruction manuals to see each mileage checkup recommended by the manufacturer.Ê
Engine check urgently
Did you try unhooking the battery
Auto Zone or Advance Auto Parts will check your codes for free.
With an OBD2 code reader
extreemly expensive
It means you need to hook up to a computer with the Volvo software and pull codes.
With an OBD2 code reader
the oxygen sensor(sensors)
nope
Yes it does. The proper way to check automatic transmission fluid is to check it while engine is at idle.