how do I clear the fault codes in my Volkswagen Tiguan First Generation (2007-2018)?

Solution

1. Preparation

• Gather necessary tools, including an OBD-II scanner.
• Ensure the vehicle is parked on a flat surface and the ignition is off.

2. Connect OBD-II Scanner

• Locate the OBD-II port under the dashboard near the driver's seat.
• Plug the OBD-II scanner into the port securely.

3. Ignition and Code Reading

• Turn the ignition key to the "On" position (do not start the engine).
• Power on the OBD-II scanner.
• Select the option to read fault codes and note any codes displayed.

4. Clear Fault Codes

• Navigate to the "Erase Codes" or "Clear Codes" option on the scanner.
• Press the confirmation button to clear the codes.
• Wait for the scanner to display a confirmation message that codes have been cleared.

5. Final Steps

• Disconnect the OBD-II scanner from the port.
• Start the vehicle to ensure that the check engine light is off.