Or: Step 1: With the ignition “OFF”, press and hold the “0.0/ SET” button. This button should be located on the right side of the instrument cluster. Step 2: While holding down the “0.0/ SET” button, turn ignition to the “ON” position. Don’t start the vehicle. Step 3: Release the “0.0/ SET” button and depress the “CLOCK
The thermostat in your Volkswagen Passat's engine plays a crucial role in regulating its temperature. A malfunctioning thermostat may lead to various issues and should be dealt with immediately. Some of the most common symptoms of a bad thermostat are no heat, a spiked temp gauge, a blown head gasket, and more. A thermostat failure.
The most common of all trouble codes is P0420 (it indicates your Volkswagen Passat’s catalytic converter isn’t scrubbing pollutants efficiently). Here are some of the other most common codes: P0442 – Small EVAP leak (most commonly fixed by tightening a loose gas cap or replacing it)

How to reset the Oil change & Inspection light on a 2018 VW Passat Check Euro car parts -

C. The way I cleared mine in the end was to remove both terminals from the battery and to hold them together for about 30 seconds this reset the Oil Level warning. (Note that your radio might go funny for a while it took mine about 15 minutes with the ignition on before the radio "re-registered" with the ECU!)
Resetting Passat B8 Service/Inspection Light: Quick and Easy • Reset Passat B8 Light • Learn how to easily reset the service/inspection light on your Passat B8. Follow the
3fKe. 529 492 399 259 49 506 428 216

passat b8 check engine light