The 2013 Volkswagen Passat TDI is known for its fuel efficiency and performance, but it also has an AdBlue system that requires regular maintenance. The AdBlue system is an emissions control system that uses a urea solution to reduce nitrogen oxides (NOx) from the engine’s exhaust. Over time, the AdBlue tank may need to be refilled or the system may need to be reset. If you’re experiencing problems with your AdBlue system, you may need to reset it.
How to Reset the AdBlue System
Here’s how to reset the AdBlue system on your 2013 Passat TDI:
- Check the AdBlue Level: Start by checking the AdBlue level in your vehicle. You can find the AdBlue tank under the hood, near the windshield washer fluid reservoir.
- Refill the Tank: If the AdBlue level is low, refill the tank with fresh AdBlue.
- Turn the Ignition Key to the “ON” Position: Make sure the engine is off but the ignition key is in the “ON” position.
- Press the “OK” Button: On the dashboard, there’s a “OK” button. Press and hold this button for about 10 seconds.
- Select “AdBlue System”: Using the dashboard controls, navigate to the “AdBlue System” menu.
- Choose “Reset”: Once you’ve reached the “AdBlue System” menu, select the “Reset” option.
- Follow the On-Screen Instructions: The car’s display will guide you through the rest of the process, including any necessary steps.
What to Do if You Still Have Problems
If you’ve followed these steps and the AdBlue system is still not working, it’s best to take your car to a qualified mechanic. There could be a more serious issue with the AdBlue system, such as a faulty sensor or a problem with the tank.
“It’s important to remember that the AdBlue system is a critical part of your vehicle’s emissions control system,” says James Thompson, an experienced automotive technician. “If you have any concerns about the system, don’t hesitate to seek professional help.”
“Ignoring AdBlue problems can lead to serious engine damage and costly repairs,” adds Sarah Davis, a certified Volkswagen technician. “A timely reset and proper maintenance can help prevent these issues.”
Frequently Asked Questions
Can I Use Regular Diesel Fuel in a 2013 Passat TDI?
No, you cannot use regular diesel fuel in a 2013 Passat TDI. This vehicle is designed to run on ultra-low sulfur diesel (ULSD), which is necessary for proper operation of the AdBlue system.
How Often Should I Check the AdBlue Level?
It’s best to check the AdBlue level every 1,000 miles or every 3 months, whichever comes first. However, you should also check the level if you notice any warning lights or messages related to AdBlue on your dashboard.
What Happens If the AdBlue Tank Runs Empty?
If the AdBlue tank runs empty, you’ll receive a warning message on your dashboard. If you continue to drive with an empty AdBlue tank, your car will go into a “limp mode,” which limits your speed and performance.
Is It Safe to Add Water to the AdBlue Tank?
No, it’s not safe to add water to the AdBlue tank. AdBlue is a specific urea solution that must be used in the system. Adding water can damage the system and lead to costly repairs.