You’re probably reading this because your VW Touran is displaying a warning message about AdBlue. Don’t panic! It’s a common problem, and this guide will walk you through the steps of resetting your AdBlue system.
AdBlue is a urea-based solution that helps reduce harmful nitrogen oxides (NOx) emissions from your car’s exhaust system. The AdBlue system requires regular maintenance, including occasional resets.
Understanding the AdBlue System
The AdBlue system works by injecting a precise amount of AdBlue fluid into the exhaust stream. This fluid reacts with the hot exhaust gases, converting NOx into harmless nitrogen and water. When the AdBlue fluid level gets low, your car will display a warning message on the dashboard.
When to Reset AdBlue on a VW Touran
You’ll need to reset your AdBlue system when:
- The AdBlue fluid level is low. Your car’s dashboard will display a warning message indicating a low AdBlue level.
- You’ve recently refilled the AdBlue tank. After adding new AdBlue fluid, you need to reset the system to ensure it recognizes the new fluid level.
- The AdBlue system has malfunctioned. If the system malfunctions, you may need to reset it to clear any error codes.
Resetting AdBlue on a VW Touran: A Step-by-Step Guide
Here’s how to reset the AdBlue system on a VW Touran:
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Start your engine. Make sure your car is parked in a safe place and the engine is running.
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Access the menu. Use the steering wheel controls or the touchscreen to access the vehicle’s menu.
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Navigate to the AdBlue settings. Look for a section related to AdBlue or emissions in the menu.
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Select “Reset” or “Acknowledge.” You’ll find an option to reset or acknowledge the AdBlue warning.
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Confirm the reset. The system may prompt you to confirm the reset. Follow the on-screen instructions.
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Turn off the ignition and restart. Once the reset is complete, switch off the engine and restart it. The AdBlue warning message should disappear.
Common AdBlue Warning Messages
Here are some common AdBlue warning messages that you may encounter on your VW Touran:
- “AdBlue Low.” This message indicates that the AdBlue fluid level is low and needs to be refilled.
- “AdBlue System Fault.” This message indicates that the AdBlue system has malfunctioned and requires attention.
- “AdBlue Range Reduced.” This message means that the AdBlue range has been reduced, and you need to refill the tank soon.
Expert Tip from [Name of Expert]:
“If you’re experiencing frequent AdBlue issues, it’s crucial to have your vehicle inspected by a qualified mechanic to rule out any underlying problems with the AdBlue system. Early detection and intervention can prevent costly repairs.”
Important Note:
Always use genuine VW AdBlue fluid. Using incompatible fluids can damage your vehicle’s AdBlue system.
FAQ
Q: How often do I need to refill AdBlue?
A: The frequency of refilling AdBlue depends on your driving habits and the size of your AdBlue tank. Typically, you’ll need to refill it every 6,000 to 12,000 miles.
Q: Can I reset the AdBlue system myself?
A: Yes, you can typically reset the AdBlue system yourself using the vehicle’s menu. However, if you’re experiencing persistent issues, it’s recommended to consult a mechanic.
Q: What happens if I don’t reset the AdBlue system?
A: If you don’t reset the AdBlue system after refilling, the warning message will persist, and the vehicle may eventually enter a reduced power mode or even refuse to start.
Q: Can I drive my VW Touran with a low AdBlue level?
A: While you can drive your VW Touran with a low AdBlue level for a short distance, it’s essential to refill the tank as soon as possible. Continued driving with a low AdBlue level can lead to damage to the AdBlue system and potential engine problems.
Q: How much does it cost to refill AdBlue?
A: The cost of refilling AdBlue varies depending on the amount you need and the retailer. You can typically find AdBlue at most car dealerships, auto parts stores, and gas stations.
