**2010 Passat Phone Button Not Working? VCDS Coding Solutions!**

Is your 2010 Passat’s phone button unresponsive, and are you looking for VCDS coding solutions? Modern car coding can be complex, but CAR-CODING.EDU.VN offers expert remote support for safe and effective coding. We specialize in ECU programming, hidden feature activation, and comprehensive technical assistance for technicians. Contact us today for real-time support and unlock your vehicle’s full potential.

1. Why Isn’t My 2010 Passat Phone Button Working After Bluetooth Install?

The phone button on your 2010 Passat might not be working after a Bluetooth install due to incorrect coding in the radio (RCD510) or the steering wheel control module. Additional reasons include a faulty Bluetooth module, wiring issues, or compatibility problems with the specific Bluetooth version.

Expanding on the issue, several factors could contribute to the phone button’s malfunction, despite a seemingly successful Bluetooth installation. Here’s a more in-depth look:

• Coding Issues: The most common cause is improper coding. The vehicle’s modules need to be correctly configured to recognize and utilize the newly installed Bluetooth functionality. This often involves using a tool like VCDS (VAG-COM Diagnostic System) to modify the software settings within the radio (RCD510) and the steering wheel control module.
• Compatibility Problems: Not all Bluetooth modules are created equal. Some modules may not be fully compatible with the 2010 Passat’s existing systems, leading to incomplete functionality.
• Faulty Bluetooth Module: Although less common, the Bluetooth module itself could be defective.
• Wiring Problems: The installation process might have introduced wiring errors.
• Software Glitches: Sometimes, a simple software glitch can prevent proper communication between the modules.

2. How Can VCDS Help Diagnose and Fix the Phone Button Issue?

VCDS (VAG-COM Diagnostic System) can help diagnose and fix the phone button issue by allowing you to scan for fault codes, check the current coding of the radio (RCD510) and steering wheel modules, and modify the coding to enable the telephone function.

VCDS, a powerful diagnostic tool for Volkswagen and Audi group vehicles, provides the necessary interface to interact with the car’s various electronic control units (ECUs). Here’s how it assists in resolving the phone button issue:

• Fault Code Scanning: VCDS enables a thorough scan of all modules, including the radio (RCD510), steering wheel control module, and the Bluetooth module (if separate). This identifies any stored fault codes related to the telephone function, Bluetooth connectivity, or communication issues.
• Coding Verification: VCDS displays the current coding of each module, allowing you to verify whether the telephone function is correctly enabled. Incorrect coding is a frequent culprit, and VCDS makes it easy to spot discrepancies.
• Coding Modification: VCDS allows you to alter the coding of modules to activate or deactivate specific features. In this case, it’s used to ensure the radio and steering wheel module are properly configured to recognize and respond to the phone button.
• Adaptation Channels: Some settings aren’t controlled by coding but by adaptation channels. VCDS allows access to these channels, enabling fine-tuning of module behavior.
• Data Logging: VCDS can log data from various sensors and modules in real-time. This can be useful for identifying intermittent issues or communication problems that might not trigger a fault code.

3. What VCDS Coding Changes Are Needed to Enable the Phone Button?

To enable the phone button using VCDS, you typically need to modify the coding in the radio (RCD510) and the steering wheel control module. For the RCD510, changing the coding from 0500040004 to 0500040204 may enable the telephone function. Ensure the steering wheel module is also correctly coded to recognize phone commands.

Specifically, here’s a detailed breakdown of the VCDS coding changes usually required:

• Radio (RCD510) Coding:
  • Original Coding: 0500040004 (example, may vary)
  • Modified Coding: 0500040204 (This change specifically enables the telephone function)
  • Explanation: The second-to-last digit often controls the telephone function. Changing 0 to 2 typically activates it.
• Steering Wheel Control Module Coding:
  • Check Existing Coding: Use VCDS to read the current coding of the steering wheel control module.
  • Modify Coding (if necessary): The exact coding value depends on the specific features and options installed in the car. Look for bits or bytes related to telephone operation and ensure they are enabled. Common bits include those for “Telephone Operation via Steering Wheel Buttons” or similar descriptions.
  • Example: If the current coding is 0001412, you might need to change it to 0011412 (This is just an example; the correct value depends on the car’s configuration).

4. What Does the “Coding Rejected Error 31: Request Out of Range” Mean?

The “Coding Rejected Error 31: Request Out of Range” message in VCDS indicates that the coding value you are trying to enter is not valid for the module or that the module does not support the function you are trying to enable. This could be due to an incorrect coding value, an incompatible module, or a missing component.

This error message is a common hurdle when performing VCDS coding and often points to a few potential issues:

• Invalid Coding Value: The coding value you are attempting to enter is not recognized or supported by the module’s software. Each module has a specific range of acceptable coding values, and entering an out-of-range value will trigger this error.
• Incompatible Module: The module itself might not be compatible with the function you’re trying to enable. For instance, an older RCD510 radio might not fully support all Bluetooth features, even if it physically connects.
• Missing Component or Prerequisite: Some functions require specific hardware components or other modules to be correctly installed and configured. If a necessary component is missing, the module might reject the coding change.
• Incorrect Software Version: An outdated software version in the module might lack support for the coding value you are trying to use.

5. What Are the Possible Causes for the Phone Button Muting Audio Instead of Working?

If the phone button mutes the audio instead of initiating phone functions, it typically means the radio recognizes the button press but is not correctly interpreting it as a phone command. This often results from incorrect coding in the radio or a lack of proper communication with the Bluetooth module.

Several factors can contribute to this specific behavior:

• Incorrect Radio Coding: As mentioned earlier, the radio’s coding is crucial. If the telephone function is not properly enabled, the radio might default to a mute function when the phone button is pressed.
• Missing or Incorrect Steering Wheel Control Module Coding: The steering wheel control module needs to be correctly coded to send the correct signals to the radio when the phone button is pressed. If this coding is missing or incorrect, the radio won’t recognize the command.
• CAN Bus Communication Issues: The radio, steering wheel module, and Bluetooth module communicate via the CAN bus (Controller Area Network). If there are communication problems on the CAN bus, the signals might not be transmitted correctly.
• Bluetooth Module Not Fully Integrated: If the Bluetooth module is not fully integrated with the car’s systems, the radio might not receive the necessary information to handle phone calls correctly.
• Aftermarket Bluetooth Adapter Issues: If you’re using an aftermarket Bluetooth adapter, it might not be fully compatible with the car’s systems, leading to incorrect button mapping.

6. How Do I Check If the Bluetooth Module Is Properly Installed and Recognized?

To check if the Bluetooth module is properly installed and recognized, use VCDS to scan for the Bluetooth module (usually address 77 – Telephone). If the module is not detected or shows a “Not Responding” error, there may be a wiring issue, a faulty module, or a CAN bus communication problem.

Here’s a more comprehensive guide to verifying the Bluetooth module’s status:

• VCDS Scan: The first step is to perform a full VCDS scan of all modules in the car. This will reveal whether the Bluetooth module (usually module 77) is detected.
• Module Status: If the module is detected, VCDS will display its status. Look for any error messages, such as “Not Responding” or “Communication Error.” These indicate a problem with the module or its connection.
• Fault Codes: Check for any fault codes stored in the Bluetooth module. These codes can provide clues about the nature of the problem. Common fault codes related to Bluetooth issues include “Open Circuit,” “Short to Ground,” or “No Signal/Communication.”
• Coding and Adaptation: Verify the coding and adaptation settings of the Bluetooth module. Ensure they are correct for your car’s configuration and the specific Bluetooth module being used.
• Wiring Inspection: If the module is not detected, or if there are communication errors, inspect the wiring connections to the Bluetooth module. Check for loose connections, damaged wires, or corrosion.
• CAN Bus Verification: Use VCDS to check the CAN bus communication. Ensure the Bluetooth module is properly connected to the CAN bus and that there are no communication errors on the bus.

7. What If the Phone Button on the Steering Wheel Does Nothing?

If the phone button on the steering wheel does nothing, the issue likely lies in the steering wheel control module or the wiring between the steering wheel and the radio. Use VCDS to check the steering wheel module for fault codes and verify its coding. Also, check the wiring and connectors for any damage or loose connections.

Specifically, here’s a more detailed approach to troubleshooting a non-functional steering wheel phone button:

• Steering Wheel Control Module Scan: Use VCDS to scan the steering wheel control module (usually module 16) for fault codes. These codes can indicate problems with the module itself or with the wiring to the steering wheel buttons.
• Coding Verification: Verify that the steering wheel control module is correctly coded to recognize and transmit the phone button signal. The coding will depend on the specific features and options installed in the car.
• Wiring Inspection: Inspect the wiring and connectors between the steering wheel and the steering wheel control module. Look for any damaged wires, loose connections, or corrosion. Pay particular attention to the clock spring, which is a common failure point in steering wheel wiring.
• Button Functionality Test: Some VCDS versions allow you to test the functionality of individual buttons on the steering wheel. Use this feature to see if the phone button is sending a signal when pressed.
• CAN Bus Communication: Ensure the steering wheel control module is properly communicating with the radio via the CAN bus. Check for any CAN bus communication errors that might be preventing the signal from reaching the radio.

8. How Can I Update the RCD510 Radio Software?

Updating the RCD510 radio software can sometimes resolve compatibility issues and improve Bluetooth functionality. However, proceed with caution, as an incorrect update can cause the radio to malfunction. Consult the manufacturer’s website or a trusted source for the correct software version and update procedure.

Updating the RCD510’s software is a complex procedure that requires meticulous attention to detail. Here’s a step-by-step guide:

• Identify the Correct Software Version: The first and most critical step is to identify the correct software version for your specific RCD510 model. Using the wrong software can render the radio inoperable. Consult the manufacturer’s website, a reputable online forum, or a trusted car audio specialist to determine the correct version.
• Obtain the Software Update: Once you’ve identified the correct version, download the software update from a trusted source. Avoid downloading from unofficial websites, as these may contain corrupted or malicious files.
• Prepare the Update Medium: The software update typically comes in the form of a CD or SD card. Burn the software update file to a CD or copy it to an SD card. Ensure the CD or SD card is properly formatted and free of errors.
• Initiate the Update Process: With the car’s ignition on, insert the CD or SD card into the RCD510. The radio should automatically detect the update file and prompt you to begin the update process.
• Follow On-Screen Instructions: Carefully follow the on-screen instructions provided by the RCD510. Do not interrupt the update process, as this can cause serious damage to the radio.
• Verify the Update: Once the update is complete, verify that the new software version is correctly installed. Check the radio’s settings menu for the software version information.

9. What If There Is No Phone Information on the MFD (Multi-Function Display)?

If there is no phone information on the MFD, it indicates that the instrument cluster is not receiving or displaying the phone data from the Bluetooth module. This issue can be caused by incorrect coding in the instrument cluster or the CAN gateway, or by a communication problem on the CAN bus.

Specifically, here’s how to address the lack of phone information on the MFD:

• Instrument Cluster Coding: Use VCDS to check the coding of the instrument cluster (usually module 17). Ensure that the telephone function is enabled in the instrument cluster’s coding.
• CAN Gateway Coding: Verify that the CAN gateway (usually module 19) is correctly configured to route the phone information from the Bluetooth module to the instrument cluster. The CAN gateway acts as a central communication hub for the car’s various modules.
• CAN Bus Communication: Check for any CAN bus communication errors that might be preventing the phone information from reaching the instrument cluster. VCDS can help diagnose CAN bus issues.
• Adaptation Channels: Some instrument clusters use adaptation channels to control the display of phone information. Use VCDS to check these adaptation channels and ensure they are correctly configured.
• Bluetooth Module Compatibility: Ensure that the Bluetooth module is fully compatible with the car’s instrument cluster. Some older Bluetooth modules might not be fully compatible with newer instrument clusters, and vice versa.

10. What Does the Fault Code “01523 – Microphone for Telephone (R38): Open Circuit” Mean?

The fault code “01523 – Microphone for Telephone (R38): Open Circuit” indicates a problem with the microphone circuit for the telephone system. This could be due to a disconnected microphone, a broken wire, or a faulty microphone.

Specifically, this fault code suggests the following:

• Disconnected Microphone: The microphone is not properly connected to the Bluetooth module or the telephone system. Check the microphone connector for loose connections or damage.
• Broken Wire: There is a break in the wiring between the microphone and the Bluetooth module. Use a multimeter to check the continuity of the microphone wires.
• Faulty Microphone: The microphone itself is defective and needs to be replaced. Try replacing the microphone with a known good unit to see if the fault code clears.
• Wiring Harness Damage: The wiring harness that contains the microphone wires is damaged or corroded. Inspect the wiring harness for any signs of damage.
• Bluetooth Module Issue: In rare cases, the Bluetooth module itself might be causing the fault code. Try replacing the Bluetooth module with a known good unit to see if the fault code clears.

11. How Do I Clear the Fault Code “01044 – Control Module Incorrectly Coded”?

To clear the fault code “01044 – Control Module Incorrectly Coded,” you must first identify the module that is incorrectly coded and then correct the coding using VCDS. After correcting the coding, clear the fault code using VCDS.

Specifically, here’s a step-by-step guide:

• Identify the Incorrectly Coded Module: The fault code “01044” usually indicates which module is incorrectly coded. Use VCDS to read the fault code details and identify the module.
• Correct the Coding: Once you’ve identified the module, use VCDS to access the module’s coding screen. Carefully review the existing coding and compare it to the correct coding value for your car’s configuration. Make the necessary changes to correct the coding.
• Test the Functionality: After correcting the coding, test the functionality of the module to ensure it is working properly.
• Clear the Fault Code: Use VCDS to clear the fault code “01044” from the module.
• Verify the Fix: After clearing the fault code, perform another VCDS scan to ensure the fault code does not return.

12. How Do I Find the Correct Coding Values for My 2010 Passat?

Finding the correct coding values for your 2010 Passat can be challenging, but there are several resources available. Consult the Ross-Tech Wiki, online forums dedicated to VCDS coding, or seek assistance from a professional car coding service like CAR-CODING.EDU.VN.

Here are some of the most reliable resources for finding the correct coding values:

• Ross-Tech Wiki: The Ross-Tech Wiki is an excellent resource for VCDS coding information. It contains a wealth of information on various modules and coding options.
• Online Forums: Online forums dedicated to VCDS coding are a great place to ask questions and share information with other enthusiasts. Some popular forums include VW Vortex, Audi World, and TDI Club.
• Professional Car Coding Services: Professional car coding services like CAR-CODING.EDU.VN have access to a vast database of coding information and can provide expert assistance with finding the correct coding values for your car.
• Factory Repair Manuals: Factory repair manuals often contain detailed information on coding and adaptation settings for various modules.
• Other Car Owners: If you know other car owners with the same model and options as your car, you can ask them to share their coding values.

13. What Are the Risks of Incorrect VCDS Coding?

Incorrect VCDS coding can lead to various problems, including module malfunction, system instability, and even damage to the vehicle’s electronics. Always proceed with caution and double-check your coding changes before saving them.

The risks associated with incorrect VCDS coding are not to be taken lightly. Here’s a breakdown of the potential consequences:

• Module Malfunction: Incorrect coding can cause a module to malfunction or stop working altogether. This can lead to a variety of problems, depending on the module involved.
• System Instability: Incorrect coding can cause the car’s systems to become unstable, leading to unpredictable behavior.
• Damage to Vehicle Electronics: In rare cases, incorrect coding can damage the car’s electronics.
• Voiding Warranty: Performing VCDS coding can void the car’s warranty if it is not done correctly.
• Safety Issues: Incorrect coding can affect safety-related systems, such as airbags or ABS, potentially compromising safety.

14. Can CAR-CODING.EDU.VN Help Me With VCDS Coding Remotely?

Yes, CAR-CODING.EDU.VN provides remote VCDS coding assistance. Our experts can connect to your vehicle remotely and perform the necessary coding changes to enable the phone button and other features.

Our remote VCDS coding assistance offers several benefits:

• Expert Guidance: Our experienced technicians can guide you through the VCDS coding process step-by-step, ensuring that the coding is done correctly.
• Remote Access: We can connect to your car remotely, so you don’t have to bring it to a shop.
• Safe and Secure: Our remote coding process is safe and secure, protecting your car’s electronics from damage.
• Convenient: We offer flexible scheduling options to fit your busy lifestyle.
• Affordable: Our remote coding services are affordable, saving you time and money compared to traditional shop visits.

15. What Equipment Do I Need for Remote VCDS Coding With CAR-CODING.EDU.VN?

For remote VCDS coding with CAR-CODING.EDU.VN, you will need a laptop with a stable internet connection, a VCDS cable, and the VCDS software installed on your laptop. We will provide you with detailed instructions on how to connect to your vehicle remotely.

Here’s a more detailed list of the equipment required:

• Laptop: A Windows-based laptop with a stable internet connection is essential.
• VCDS Cable: You’ll need a genuine VCDS cable from Ross-Tech. This cable connects your laptop to your car’s OBD-II port.
• VCDS Software: The VCDS software must be installed on your laptop. You can download the latest version from the Ross-Tech website.
• OBD-II Port: Your car must have a working OBD-II port.
• Remote Access Software: We’ll use remote access software like TeamViewer to connect to your laptop and perform the coding.
• Battery Charger (Optional): It’s a good idea to have a battery charger connected to your car to prevent the battery from draining during the coding process.

16. What Other Features Can Be Coded on a 2010 Passat With VCDS?

Besides enabling the phone button, a 2010 Passat can have many other features coded with VCDS, including:

• Cornering fog lights
• Coming home/leaving home lights
• Emergency braking flashing lights
• Gauge staging (needle sweep)
• Remote window operation
• Alarm chirp activation

Here’s a more comprehensive list of features that can be coded on a 2010 Passat with VCDS:

Feature	Description
Cornering Fog Lights	Activate fog lights to illuminate the direction the car is turning.
Coming Home/Leaving Home Lights	Automatically turn on headlights when unlocking or locking the car.
Emergency Braking Flashing Lights	Activate hazard lights to flash rapidly during emergency braking.
Gauge Staging (Needle Sweep)	Make the instrument cluster needles sweep across the gauges when the car is started.
Remote Window Operation	Open and close windows using the remote key fob.
Alarm Chirp Activation	Enable an audible chirp when arming or disarming the alarm system.
Enable Lap Timer	Activates the lap timer function in the instrument cluster.
Comfort Turn Signals	Change the number of flashes for the comfort turn signal feature.
Disable Seatbelt Warning	Disables the audible seatbelt warning chime.
Battery Meter Correction	Adjust the battery meter reading to display the correct voltage.

17. Why Is It Important to Back Up My Original Coding Before Making Changes?

Backing up your original coding before making changes is crucial because it allows you to revert to the original settings if something goes wrong during the coding process. This can prevent module malfunction or system instability.

Creating a backup of your original coding provides a safety net. If you make a mistake or encounter an unexpected issue during the coding process, you can simply restore the original coding to return the module to its previous state. This can prevent serious problems and save you time and money.

18. What Are Some Common Mistakes to Avoid When Using VCDS?

Common mistakes to avoid when using VCDS include:

• Using incorrect coding values
• Failing to back up original coding
• Interrupting the coding process
• Using an unstable internet connection
• Ignoring warning messages

Specifically, here’s a more detailed list of common mistakes to avoid:

• Using Incorrect Coding Values: Always double-check the coding values before saving them. Using incorrect values can cause serious problems.
• Failing to Back Up Original Coding: Always back up the original coding before making any changes. This will allow you to revert to the original settings if something goes wrong.
• Interrupting the Coding Process: Never interrupt the coding process. This can damage the module.
• Using an Unstable Internet Connection: Ensure you have a stable internet connection when performing remote coding. A dropped connection can interrupt the coding process and cause problems.
• Ignoring Warning Messages: Pay attention to any warning messages displayed by VCDS. These messages can provide clues about potential problems.
• Using an Incompatible VCDS Cable: Always use a genuine VCDS cable from Ross-Tech. Incompatible cables can cause communication errors.
• Working on a Low Battery: Ensure your car’s battery is fully charged before performing VCDS coding. A low battery can cause the coding process to fail.

19. How Does CAR-CODING.EDU.VN Ensure the Safety of Remote Coding Sessions?

CAR-CODING.EDU.VN ensures the safety of remote coding sessions by using experienced technicians, requiring stable internet connections, backing up original coding, and providing detailed instructions. We also monitor the coding process in real-time to prevent errors.

Specifically, here’s how we ensure the safety of remote coding sessions:

• Experienced Technicians: Our technicians have extensive experience with VCDS coding and are trained to handle a wide range of vehicles and modules.
• Stable Internet Connections: We require customers to have a stable internet connection to ensure a smooth and reliable coding process.
• Original Coding Backups: We always back up the original coding before making any changes, allowing us to revert to the original settings if necessary.
• Detailed Instructions: We provide customers with detailed instructions on how to connect to their vehicles remotely and how to use the VCDS software.
• Real-Time Monitoring: We monitor the coding process in real-time to prevent errors and ensure that everything is working properly.
• Secure Remote Access: We use secure remote access software to protect your car’s electronics from unauthorized access.
• Pre-Coding Checks: Before starting the coding process, we perform a series of checks to ensure that the car is in a suitable condition for coding.

20. How Much Does Remote VCDS Coding Assistance From CAR-CODING.EDU.VN Cost?

The cost of remote VCDS coding assistance from CAR-CODING.EDU.VN varies depending on the complexity of the coding task and the vehicle model. Contact us for a free quote.

While pricing can vary based on the factors mentioned, we strive to offer competitive and transparent pricing for our services. We believe that expert VCDS coding assistance should be accessible and affordable.

21. What If I Still Have Problems After Trying These Solutions?

If you still have problems after trying these solutions, it is recommended to seek assistance from a professional car coding service like CAR-CODING.EDU.VN. Our experts can diagnose the issue and provide the necessary coding changes to resolve the problem.

If you’ve exhausted the troubleshooting steps and still find yourself facing issues with your 2010 Passat’s phone button, it’s time to enlist the expertise of professionals. Here’s why seeking professional help is the right course of action:

• Complex Diagnostics: Modern car electronics are intricate systems. Pinpointing the exact cause of the problem might require advanced diagnostic tools and in-depth knowledge.
• Specialized Equipment: Some coding and programming tasks require specialized equipment that is not readily available to the average car owner.
• Risk Mitigation: Incorrect coding can lead to serious problems. Professionals have the expertise to minimize the risk of damaging your car’s electronics.
• Time Savings: Troubleshooting and coding car electronics can be time-consuming. Professionals can quickly identify and resolve the issue, saving you valuable time.
• Peace of Mind: Knowing that your car is in the hands of experts can provide peace of mind and assurance that the job will be done correctly.

Don’t let a malfunctioning phone button frustrate you any longer. Contact CAR-CODING.EDU.VN today for expert remote VCDS coding assistance. Our experienced technicians can quickly diagnose the issue and provide the necessary coding changes to get your phone button working properly.

Ready to get your 2010 Passat’s phone button working flawlessly? Contact CAR-CODING.EDU.VN now!

Address: 100 Tech Innovation Dr, Suite 500, San Jose, CA 95110, United States

WhatsApp: +1 (641) 206-8880

Website: CAR-CODING.EDU.VN

We are available to assist you with all your VCDS coding needs. Our remote services are fast, secure, and affordable. Let us help you unlock the full potential of your vehicle!

FAQ: 2010 Passat Phone Button Not Working & VCDS Coding

1. Is VCDS coding safe for my 2010 Passat’s ECU?

When performed by knowledgeable technicians, VCDS coding is generally safe. CAR-CODING.EDU.VN always backs up your original coding and takes precautions to prevent errors. Incorrect coding can potentially cause issues, so professional assistance is recommended.

2. How does remote VCDS support from CAR-CODING.EDU.VN work?

We use remote access software to connect to your laptop, which is connected to your car via a VCDS cable. Our technician will then perform the necessary coding changes while you watch.

3. How much does CAR-CODING.EDU.VN charge for remote VCDS coding assistance?

The cost varies depending on the complexity of the coding task. Contact us for a free quote tailored to your specific needs.

4. What VW/Audi models does CAR-CODING.EDU.VN support for VCDS coding?

We support a wide range of VW and Audi models. Contact us to confirm compatibility with your specific vehicle.

5. What hidden features can I activate on my 2010 Passat with VCDS coding?

Common features include cornering fog lights, coming home/leaving home lights, gauge staging, and more. The available features depend on your car’s specific configuration.

6. What equipment do I need to utilize CAR-CODING.EDU.VN’s remote VCDS services?

You’ll need a Windows laptop, a stable internet connection, and a genuine VCDS cable from Ross-Tech.

7. Can I damage my car by attempting VCDS coding myself?

Yes, incorrect coding can potentially damage your car’s electronics. It’s always recommended to seek professional assistance.

8. How long does a typical remote VCDS coding session take with CAR-CODING.EDU.VN?

The duration depends on the complexity of the task, but most sessions are completed within 30-60 minutes.

9. What if I am not satisfied with the remote VCDS coding service?

We strive for 100% customer satisfaction. If you are not satisfied, please contact us, and we will do our best to resolve the issue.

10. Where can I find the VCDS software and cable?

The VCDS software and cable can be purchased from Ross-Tech at www.Ross-Tech.com.