Tips on how to Reset a Volkswagen Check out Engine Light

Volkswagen automobiles created immediately after 1996 are outfitted by using a method of sensors known as On Board Diagnostics (OBD II). These sensors keep track of several very important engine functions and aid to decrease damaging emissions. When considered one of these sensors fails it sends a signal to the engine computer to illuminate the "Check Engine" light in the dash. To clear this light you will need a diagnostic code scanner. Scanners range in price from $40 to $120 and are available at most auto parts stores. Other People Are Reading How to Reset the Test Engine Light How you can Reset the Service Light on a Volkswagen Passat Things You'll Need Diagnostic code scanner Show More Instructions 1

Connect the diagnostic code scanner on the vehicle's diagnostic port. The port will be located in the dash below the heater controls.

2

Turn the key towards the "Run" position, but do not start the engine.

3

Press the button on the scanner that reads "Scan for trouble codes."

4

Wait for the scanner to finish scanning the engine's laptop or computer.

5

Press the button on the scanner labeled "Clear all trouble codes."

6

Disconnect the diagnostic code scanner from the vehicle.