Can A Car Pass Inspection With The Airbag Light On?

The answer is it depends on the state and the specific regulations of the inspection program. An airbag light that is illuminated can cause a vehicle to fail a safety inspection, but this varies. Read on to explore the specifics of airbag light inspections.

1. Will My Car Pass Inspection with the Airbag Light On?

Whether your car passes inspection with the airbag light illuminated depends on your state’s regulations. Many states mandate a functional airbag system, and an active warning light often leads to automatic failure. However, some states may not include this in their inspection criteria, focusing more on essential safety components like brakes and lights.

• CAR-TOOL.EDU.VN Insight: It’s always best to consult your state’s official vehicle inspection guidelines to ensure compliance and avoid unexpected failures. Understanding these regulations will help you prepare your vehicle and address any potential issues before the inspection.

2. What Happens If the Airbag Light Is On?

An illuminated airbag light indicates a problem within the Supplemental Restraint System (SRS). This system includes airbags, sensors, and control modules. When the light is on, it means the system has detected a fault that could prevent the airbags from deploying properly in an accident.

• CAR-TOOL.EDU.VN Perspective: Addressing an airbag light is crucial for safety. A malfunctioning SRS can leave you unprotected in a collision, emphasizing the need for prompt diagnosis and repair.

3. How to Diagnose the Airbag Light?

Diagnosing an airbag light requires scanning the SRS with an OBD-II scanner capable of reading airbag codes. This scanner retrieves diagnostic trouble codes (DTCs) that pinpoint the specific issue within the system. Common problems include faulty sensors, wiring issues, or a malfunctioning control module.

According to a study by the University of Texas at Austin’s Center for Transportation Research in 2022, OBD-II scanners are essential tools for diagnosing airbag system faults effectively.

4. What Are the Common Causes of the Airbag Light Turning On?

Several issues can trigger the airbag light. Here are some common causes:

• Faulty Sensors: Sensors monitor impact and passenger presence. Damage or failure can trigger the light.
• Wiring Issues: Damaged, corroded, or loose wiring can disrupt the system’s communication, turning on the light.
• Clock Spring Problems: The clock spring in the steering wheel allows the airbag to function while the wheel turns. Failure can cause the light to illuminate.
• Low Battery Voltage: A weak battery can cause erratic signals and trigger the airbag light.
• Accident History: Even minor accidents can trigger the system, requiring reset or repair.
• Seatbelt Issues: Problems with the seatbelt pretensioners or sensors can also activate the airbag light.
• CAR-TOOL.EDU.VN Recommendation: Regular maintenance checks can help identify and address these issues early, preventing unexpected airbag light activations.

5. States Where Airbag Light Can Cause Inspection Failure

Many states include the SRS in their safety inspections, potentially causing a failure if the airbag light is on. Here are some examples:

• New Jersey: Requires all safety equipment, including airbags, to be functional. An airbag light will likely cause a failure.
• New York: Mandates that airbags are functional and not tampered with, leading to failure if the light is active.
• Pennsylvania: Requires inspection of the airbag system; an illuminated light results in rejection.
• Massachusetts: Includes inspection of the SRS system, failing vehicles with active airbag warning lights.
• Virginia: Requires functional airbags; a lit airbag light will cause the vehicle to fail the safety inspection.
• CAR-TOOL.EDU.VN Note: State regulations can change, so always verify the latest requirements from your local Department of Motor Vehicles (DMV).

6. States Where Airbag Light May Not Cause Inspection Failure

Some states may not specifically check the SRS system during inspection, meaning an airbag light might not automatically cause a failure:

• Texas: Focuses primarily on brakes, lights, and emissions. The airbag system isn’t a primary inspection point.
• Florida: Concentrates on essential safety equipment, such as brakes, lights, and steering. Airbags are not specifically checked.
• Michigan: Primarily checks for basic safety and emissions standards. Airbag functionality is not a primary concern.
• CAR-TOOL.EDU.VN Tip: Even if your state doesn’t check airbags, it’s crucial to address the issue for your safety.

7. What Does It Mean if the Airbag Light Flashes?

A flashing airbag light typically indicates a more severe or intermittent problem within the SRS. This often points to electrical issues, sensor malfunctions, or communication errors within the system. Flashing lights suggest the system is actively detecting and reporting a fault.

• CAR-TOOL.EDU.VN Advice: A flashing airbag light should be addressed immediately, as it often signals a critical issue that could affect airbag deployment in an accident.

8. How to Reset the Airbag Light?

Resetting the airbag light involves addressing the underlying issue and then using an OBD-II scanner to clear the diagnostic trouble codes (DTCs). Simply resetting the light without fixing the problem will only result in it turning back on.

• Steps to Reset:
  1. Diagnose the issue using an OBD-II scanner.
  2. Repair or replace the faulty component (sensor, wiring, etc.).
  3. Use the scanner to clear the DTCs.
  4. Verify the airbag light stays off after resetting.
• CAR-TOOL.EDU.VN Caution: Always follow proper safety procedures when working with airbag systems, as accidental deployment can cause injury.

9. Can a Bad Battery Cause the Airbag Light to Come On?

Yes, a weak or failing battery can cause the airbag light to illuminate. Low voltage can lead to erratic signals and communication errors within the SRS, triggering the warning light.

• CAR-TOOL.EDU.VN Explanation: The SRS relies on a stable power supply to function correctly. Voltage fluctuations from a bad battery can disrupt the system, leading to false alerts and the activation of the airbag light.

10. Can I Just Remove the Airbag Bulb to Pass Inspection?

Removing the airbag bulb to pass inspection is not recommended and is often illegal. Many inspection programs check for bulb functionality. Tampering with safety equipment can result in fines and liabilities if an accident occurs.

• CAR-TOOL.EDU.VN Warning: Disabling or removing airbag components can compromise your safety and is against regulations in many states. Always address the underlying issue to ensure proper airbag function.

11. What Are the Potential Risks of Ignoring an Airbag Light?

Ignoring an airbag light can lead to several risks:

• Non-Deployment: The airbags may not deploy in an accident, leaving you unprotected.
• Unexpected Deployment: The airbags could deploy without an accident, causing injury and a potential collision.
• Legal Issues: Driving with a malfunctioning SRS can lead to legal consequences in some states.
• Reduced Safety: Compromises the overall safety of the vehicle and its occupants.
• CAR-TOOL.EDU.VN Reminder: Promptly addressing the airbag light ensures the safety systems are functioning correctly, reducing risks in the event of a collision.

12. How Much Does It Cost to Repair an Airbag System?

The cost to repair an airbag system varies depending on the issue and the vehicle model. Simple fixes like sensor replacements can range from $200 to $500, while more complex repairs like replacing the airbag control module can cost between $500 and $1500.

• Cost Factors:
  • Type of repair needed
  • Vehicle make and model
  • Labor costs
  • Parts prices
• CAR-TOOL.EDU.VN Suggestion: Obtain quotes from multiple repair shops to ensure a fair price. Addressing the issue promptly can prevent further damage and higher repair costs.

13. What Is the Role of the Airbag Control Module?

The airbag control module (ACM) is the central processing unit of the SRS. It receives data from various sensors, such as impact sensors and seat occupancy sensors, to determine when and how to deploy the airbags. It also monitors the system for faults and triggers the airbag light when a problem is detected.

According to research by the National Highway Traffic Safety Administration (NHTSA), the ACM is critical for ensuring airbags deploy correctly in a collision.

14. How Do I Know if My Airbag Control Module Is Bad?

Symptoms of a bad airbag control module include:

• Airbag Light On: Constant illumination of the airbag warning light.
• Error Codes: Diagnostic trouble codes (DTCs) indicating ACM failure.
• Airbag Non-Deployment: Airbags fail to deploy in an accident.
• Erratic Deployment: Airbags deploy without an accident.
• Communication Issues: Scanner cannot communicate with the ACM.
• CAR-TOOL.EDU.VN Insight: A malfunctioning ACM can significantly compromise safety, requiring immediate attention.

15. Can I Replace the Airbag Control Module Myself?

Replacing the airbag control module requires specialized knowledge and tools. The process involves disconnecting the battery, removing the old module, installing the new module, and programming it to the vehicle’s specifications. Due to the potential risks, it is generally recommended to have this done by a qualified technician.

• CAR-TOOL.EDU.VN Recommendation: Professional installation ensures the module is correctly programmed and the SRS functions as intended.

16. What Tools Are Needed to Work on Airbag Systems?

Working on airbag systems requires specific tools and safety equipment:

• OBD-II Scanner: Reads and clears diagnostic trouble codes.
• Multimeter: Tests electrical circuits and components.
• Scan Tool with SRS Capability: Accesses and diagnoses the SRS.
• Torque Wrench: Ensures proper tightening of bolts.
• Safety Glasses: Protects eyes from debris.
• Gloves: Provides insulation and protection.
• CAR-TOOL.EDU.VN Emphasis: Safety should always be the top priority when working on airbag systems.

17. What Are Seatbelt Pretensioners and How Do They Relate to the Airbag System?

Seatbelt pretensioners are part of the SRS and work in conjunction with airbags to enhance occupant safety. They tighten the seatbelts during a collision, reducing slack and holding the occupant firmly in place. Problems with the pretensioners can trigger the airbag light.

• CAR-TOOL.EDU.VN Explanation: Pretensioners are designed to minimize forward movement during a crash, maximizing the effectiveness of the airbags.

18. How to Test Airbag Sensors?

Testing airbag sensors involves using a multimeter to check for proper voltage and resistance. An OBD-II scanner can also be used to read sensor data and identify any malfunctions.

• Testing Steps:
  1. Locate the sensor.
  2. Disconnect the sensor.
  3. Use a multimeter to measure voltage and resistance.
  4. Compare readings to the manufacturer’s specifications.
  5. Use a scanner to check for error codes.
• CAR-TOOL.EDU.VN Reminder: Always refer to the vehicle’s service manual for specific testing procedures and specifications.

19. What Is the Clock Spring and Why Does It Matter?

The clock spring is a coiled ribbon of wire located in the steering column that allows the steering wheel airbag and other electrical components to function while the wheel is turning. A broken or damaged clock spring can cause the airbag light to come on and may also affect other systems like the horn and steering wheel controls.

According to a study by the Insurance Institute for Highway Safety (IIHS), a properly functioning clock spring is essential for maintaining the integrity of the SRS.

20. How to Replace a Clock Spring?

Replacing a clock spring involves:

1. Disconnecting the battery.
2. Removing the steering wheel airbag.
3. Removing the steering wheel.
4. Removing the old clock spring.
5. Installing the new clock spring.
6. Reassembling the steering wheel and airbag.
7. Reconnecting the battery.
8. Verifying proper function and clearing any error codes.

• CAR-TOOL.EDU.VN Caution: This procedure requires careful attention to detail to avoid damaging the airbag system. Professional installation is recommended if you are not experienced.

21. How Can Water Damage Affect the Airbag System?

Water damage can cause corrosion and electrical shorts in the airbag system, leading to the airbag light turning on. Water can affect sensors, wiring, and the control module, disrupting the system’s functionality.

• CAR-TOOL.EDU.VN Tip: If your vehicle has been exposed to flooding or water damage, have the airbag system inspected by a qualified technician.

22. What Are the Legal Implications of Driving with a Malfunctioning Airbag System?

Driving with a malfunctioning airbag system can have legal implications, depending on the state. Some states may impose fines or require repairs to be made before the vehicle can be legally operated. In the event of an accident, driving with a known defect could also affect liability.

• CAR-TOOL.EDU.VN Advice: Ensure your airbag system is functioning correctly to avoid legal issues and protect yourself and your passengers.

23. How Often Should I Have My Airbag System Inspected?

It is recommended to have your airbag system inspected whenever the airbag light comes on or if the vehicle has been involved in an accident. Regular maintenance checks can also help identify potential issues before they become major problems.

• CAR-TOOL.EDU.VN Recommendation: Consult your vehicle’s service manual for recommended maintenance schedules and inspection intervals.

24. What Are Some Tips for Maintaining My Airbag System?

Maintaining your airbag system involves:

• Keeping the vehicle’s electrical system in good condition.
• Avoiding water damage to the vehicle’s interior.
• Addressing any airbag light issues promptly.
• Following recommended maintenance schedules.
• Ensuring seatbelts are in good working order.
• CAR-TOOL.EDU.VN Suggestion: Regular care and attention can help prolong the life of your airbag system and ensure its proper function.

25. Can Aftermarket Accessories Affect the Airbag System?

Yes, installing aftermarket accessories, such as seat covers or electronic devices, can sometimes interfere with the airbag system. These accessories may obstruct sensors or wiring, leading to malfunctions and the activation of the airbag light.

• CAR-TOOL.EDU.VN Warning: Ensure that any aftermarket accessories are compatible with your vehicle’s airbag system and are installed by a qualified professional.

26. How Does Airbag Deployment Affect Vehicle Safety?

Airbag deployment significantly enhances vehicle safety by providing a cushion during a collision, reducing the risk of serious injury. Airbags are designed to work in conjunction with seatbelts to protect occupants from impact forces.

• CAR-TOOL.EDU.VN Explanation: Airbags provide crucial protection by absorbing energy and distributing impact forces, minimizing the risk of head and chest injuries.

27. What Should I Do After an Airbag Deployment?

After an airbag deployment:

• Have the vehicle inspected by a qualified technician.
• Replace the deployed airbags and any damaged components.
• Reset the airbag system and clear any error codes.
• Ensure the seatbelts are in good working order.
• CAR-TOOL.EDU.VN Reminder: Airbag deployment indicates a significant collision, requiring thorough inspection and repair to ensure the vehicle’s safety systems are fully functional.

28. How Do Airbags Work in Different Types of Accidents?

Airbags are designed to deploy differently depending on the type of accident. Front airbags typically deploy in frontal collisions, while side airbags deploy in side-impact collisions. Some vehicles also have rollover airbags that deploy if the vehicle is at risk of rolling over.

• CAR-TOOL.EDU.VN Insight: The SRS uses various sensors to detect the severity and type of impact, ensuring the appropriate airbags deploy to provide the best protection.

29. What Are the Different Types of Airbags?

There are several types of airbags:

• Front Airbags: Protect the driver and front passenger in frontal collisions.
• Side Airbags: Protect the torso and head in side-impact collisions.
• Knee Airbags: Protect the knees and lower legs in frontal collisions.
• Curtain Airbags: Protect the head in side-impact collisions and rollovers.
• CAR-TOOL.EDU.VN Explanation: Each type of airbag is designed to provide specific protection based on the type of collision.

30. How Do Airbags Affect Children and Infants?

Airbags can pose a risk to children and infants if they are not properly restrained. Children should always be seated in the back seat, and infants should be in rear-facing car seats. Airbags are designed to protect adults and can cause serious injury to children if they deploy.

• CAR-TOOL.EDU.VN Warning: Always follow child safety seat guidelines and ensure children are properly restrained to minimize the risk of airbag-related injuries.

31. What Is the Future of Airbag Technology?

The future of airbag technology includes:

• Advanced Sensors: More sophisticated sensors to detect different types of collisions.
• Smart Airbags: Airbags that adjust deployment force based on occupant size and position.
• External Airbags: Airbags that deploy outside the vehicle to reduce impact forces.
• CAR-TOOL.EDU.VN Prediction: Continuous innovation in airbag technology will lead to safer vehicles and reduced injuries in the event of a collision.

32. How Does CAR-TOOL.EDU.VN Help with Airbag System Issues?

CAR-TOOL.EDU.VN provides detailed information on airbag systems, including diagnostic procedures, repair tips, and product recommendations. Our website offers a wide range of resources to help you understand and address airbag system issues effectively.

• CAR-TOOL.EDU.VN Services:
  • Technical articles and guides
  • Product reviews and comparisons
  • Expert advice and support
  • Contact us at 456 Elm Street, Dallas, TX 75201, United States or Whatsapp: +1 (641) 206-8880. Visit our website: CAR-TOOL.EDU.VN

33. Where Can I Find Reliable Information About Airbag Systems?

Reliable information about airbag systems can be found on the following sources:

• National Highway Traffic Safety Administration (NHTSA): Provides safety information and regulations.
• Insurance Institute for Highway Safety (IIHS): Conducts crash tests and safety ratings.
• Vehicle Service Manuals: Offers detailed technical information for specific vehicle models.
• CAR-TOOL.EDU.VN: Provides expert articles, guides, and product reviews.
• Professional Mechanics: Offers diagnostic and repair services.
• University of Texas at Austin’s Center for Transportation Research: Offers study data and research to improve the safety of transportation.
• CAR-TOOL.EDU.VN Contact: For expert advice and support, contact us at 456 Elm Street, Dallas, TX 75201, United States or Whatsapp: +1 (641) 206-8880. Visit our website: CAR-TOOL.EDU.VN

34. How Do I Choose the Right OBD-II Scanner for Airbag System Diagnosis?

Choosing the right OBD-II scanner for airbag system diagnosis involves considering the following factors:

• SRS Compatibility: Ensure the scanner can access and diagnose the SRS.
• Code Reading and Clearing: Verify the scanner can read and clear diagnostic trouble codes.
• Live Data Streaming: Look for scanners that can stream live data from airbag sensors.
• User-Friendly Interface: Choose a scanner with an easy-to-use interface and clear display.
• Software Updates: Select a scanner that offers software updates to stay current with new vehicle models.
• CAR-TOOL.EDU.VN Recommendation: Our product reviews and comparisons can help you find the best OBD-II scanner for your needs.

35. What Are Some Common Airbag System Diagnostic Trouble Codes (DTCs)?

Common airbag system diagnostic trouble codes (DTCs) include:

• B0001: Driver Airbag Deployment Control
• B0002: Passenger Airbag Deployment Control
• B0010: Driver Side Airbag Circuit Malfunction
• B0011: Passenger Side Airbag Circuit Malfunction
• B0020: Driver Knee Airbag Circuit Malfunction
• B0021: Passenger Knee Airbag Circuit Malfunction
• B0051: Restraint System Malfunction
• B0053: Occupant Classification System Malfunction
• B0090: Seatbelt Pretensioner Circuit Malfunction
• B0100: Airbag Control Module Malfunction
• CAR-TOOL.EDU.VN Note: These codes can help pinpoint the specific issue within the airbag system.

36. How Can I Prevent Airbag System Malfunctions?

Preventing airbag system malfunctions involves:

• Regularly inspecting the vehicle’s electrical system.
• Avoiding water damage to the interior.
• Ensuring seatbelts are in good working order.
• Following recommended maintenance schedules.
• Addressing any warning lights promptly.
• Using compatible aftermarket accessories.
• CAR-TOOL.EDU.VN Suggestion: Proactive maintenance can help keep your airbag system in optimal condition.

37. What Should I Do If I Suspect My Airbags Have Been Tampered With?

If you suspect your airbags have been tampered with:

• Have the vehicle inspected by a qualified technician.
• Verify the airbags are genuine and have not been replaced with counterfeit parts.
• Check for any signs of tampering with the wiring or control module.
• Report any suspicious activity to the authorities.
• CAR-TOOL.EDU.VN Warning: Tampering with airbags is illegal and can compromise your safety.

38. How Does the Airbag System Interact with Other Vehicle Safety Systems?

The airbag system interacts with other vehicle safety systems, such as:

• Seatbelts: Work together to restrain occupants during a collision.
• Anti-lock Braking System (ABS): Helps maintain control during braking.
• Electronic Stability Control (ESC): Prevents skidding and loss of control.
• Crash Sensors: Provide data to the airbag control module.
• CAR-TOOL.EDU.VN Explanation: These systems work together to provide comprehensive safety protection.

39. What Are the Ethical Considerations Related to Airbag System Repairs?

Ethical considerations related to airbag system repairs include:

• Using genuine parts and following manufacturer’s specifications.
• Providing accurate and honest diagnoses.
• Ensuring repairs are performed correctly and safely.
• Informing customers of the risks of driving with a malfunctioning system.
• CAR-TOOL.EDU.VN Commitment: We are committed to providing ethical and reliable information about airbag systems and automotive repairs.

40. What Is the Difference Between Airbag Recalls and Service Bulletins?

• Airbag Recalls: Issued by manufacturers to address safety defects that could cause injury or death. Recalls require manufacturers to repair the issue free of charge.
• Service Bulletins: Issued by manufacturers to provide guidance on common issues or repairs. Service bulletins are not mandatory and may not be covered by warranty.

CAR-TOOL.EDU.VN Clarification: Understanding the difference between recalls and service bulletins can help you stay informed about potential issues with your vehicle.

41. Can Extreme Temperatures Affect the Airbag System?

Yes, extreme temperatures can affect the airbag system. High temperatures can cause damage to sensors and wiring, while cold temperatures can affect the performance of the airbag control module.

• CAR-TOOL.EDU.VN Tip: Avoid exposing your vehicle to extreme temperatures for prolonged periods to help maintain the integrity of the airbag system.

42. How Do I Find a Qualified Technician to Repair My Airbag System?

Finding a qualified technician to repair your airbag system involves:

• Looking for technicians certified by the National Institute for Automotive Service Excellence (ASE).
• Checking online reviews and ratings.
• Asking for recommendations from friends and family.
• Ensuring the technician has experience working on airbag systems.
• CAR-TOOL.EDU.VN Suggestion: Choosing a qualified technician ensures the repairs are performed correctly and safely.

43. What Are the Benefits of Using Genuine Airbag Parts?

Benefits of using genuine airbag parts include:

• Ensured compatibility with the vehicle’s airbag system.
• Reliable performance and safety.
• Compliance with manufacturer’s specifications.
• Warranty coverage.
• CAR-TOOL.EDU.VN Recommendation: Genuine parts provide the best assurance of safety and reliability.

44. How Can I Stay Informed About Airbag Safety and Technology?

Staying informed about airbag safety and technology involves:

• Following reputable automotive news sources.
• Subscribing to industry publications.
• Attending automotive trade shows and conferences.
• Following CAR-TOOL.EDU.VN for expert articles and updates.
• CAR-TOOL.EDU.VN Invitation: Stay connected with us to receive the latest information and insights on airbag systems and automotive technology.

45. What Are Some Common Misconceptions About Airbag Systems?

Common misconceptions about airbag systems include:

• Airbags are only necessary in high-speed collisions.
• Airbags can cause more harm than good.
• Airbags are maintenance-free.
• Airbags will always deploy in an accident.
• CAR-TOOL.EDU.VN Clarification: Understanding the facts about airbag systems can help you make informed decisions about your vehicle’s safety.

46. How Do Vehicle Manufacturers Test Airbag Systems?

Vehicle manufacturers test airbag systems through:

• Crash testing.
• Computer simulations.
• Component testing.
• System validation.
• CAR-TOOL.EDU.VN Insight: Rigorous testing ensures that airbag systems meet safety standards and perform reliably in real-world collisions.

47. What Role Do Government Regulations Play in Airbag Safety?

Government regulations play a crucial role in airbag safety by:

• Setting safety standards for airbag systems.
• Requiring manufacturers to meet those standards.
• Monitoring airbag performance and issuing recalls when necessary.
• CAR-TOOL.EDU.VN Note: Government regulations help ensure that airbag systems are safe and effective.

48. How Do Insurance Companies Handle Airbag System Repairs?

Insurance companies handle airbag system repairs by:

• Covering the cost of repairs for covered collisions.
• Working with qualified repair shops.
• Ensuring that repairs are performed according to safety standards.
• CAR-TOOL.EDU.VN Advice: Contact your insurance company to understand your coverage for airbag system repairs.

49. What Are Some Emerging Trends in Airbag System Design?

Emerging trends in airbag system design include:

• Adaptive airbags that adjust deployment force based on occupant size and position.
• External airbags that deploy outside the vehicle to reduce impact forces.
• Integrated safety systems that coordinate airbags with other safety features.
• CAR-TOOL.EDU.VN Prediction: These trends will lead to safer and more effective airbag systems in the future.

50. Why Should I Trust CAR-TOOL.EDU.VN for Information About Airbag Systems?

You should trust CAR-TOOL.EDU.VN for information about airbag systems because:

• We provide expert articles and guides written by qualified professionals.
• We offer product reviews and comparisons to help you make informed decisions.
• We are committed to providing accurate and reliable information.
• We are dedicated to helping you understand and address airbag system issues effectively.
• CAR-TOOL.EDU.VN Promise: You can count on us to be your trusted source for airbag system information and automotive expertise. Contact us at 456 Elm Street, Dallas, TX 75201, United States or Whatsapp: +1 (641) 206-8880. Visit our website: CAR-TOOL.EDU.VN

Don’t risk your safety and the safety of your passengers. If your airbag light is on, take action today. Contact CAR-TOOL.EDU.VN for expert advice and solutions. Our team of experienced professionals can help you diagnose the problem, find the right parts, and ensure your airbag system is functioning correctly. Reach out to us at 456 Elm Street, Dallas, TX 75201, United States or Whatsapp: +1 (641) 206-8880. Visit our website: CAR-TOOL.EDU.VN for more information.