Cocheskon RZ-VW-01 CANbus Decoder Adapter User Manual

1. Product Overview

The Cocheskon RZ-VW-01 CANbus Decoder Adapter is designed to facilitate the integration of an aftermarket Android Head Unit with the existing CAN Bus system in compatible Volkswagen vehicles. This adapter translates various vehicle signals, such as ACC (Accessory), reverse gear, parking status, lighting, and steering wheel button controls, to your Android Head Unit, enabling seamless functionality and control.

The full range of functions provided by this decoder depends on the specific CAN Bus interface of your original car radio system.

2. Specifications

Compatible Volkswagen Models:

The RZ-VW-01 CANbus decoder is compatible with various Volkswagen models. Please verify your vehicle's compatibility using the information below:

Image: Compatibility list for Volkswagen models including Sagitar (07-18), Passat (05-18), Magotan (07-16), Golf6 (10-12), CC (10-12), Scirocco (08-10), Bora (08-10), Octavia (07-14), and Tiguan (10-16).

Image: Product label displaying P/N: RZ-VW01, SW:V0007, HW:VW-NC3-0900, and a list of compatible Volkswagen models and years.

3. Setup and Installation

Important: This CAN Bus decoder is not equipped with any cables. You will need to acquire appropriate connection cables separately. If you do not have a suitable connection cable, it is recommended to purchase a CAN Bus adapter that includes the necessary cables.

1. Wiring: Strictly follow the pin function description for the CAN Bus Decoder for proper wiring. Improper wiring can cause irreversible damage to the CAN Bus decoder and potentially other vehicle components. Consult a professional if you are unsure about the wiring process.
2. Physical Connection: Connect the 20-pin connector of the CANbus decoder to your Android Head Unit and the vehicle's wiring harness according to the wiring diagram (if provided with your specific cables) and the pin function description.
3. Initial CAN Bus Setting on Android Head Unit: Before initial use, you must configure the CAN Bus settings on your Android Head Unit. Navigate to the CAN Bus setting interface within your head unit's menu.
4. Verify Compatibility: Within the Android Head Unit's CAN Bus setting interface, check if your car's name is displayed. This step is crucial for confirming compatibility and proper communication between the decoder and the head unit.

Image: Screenshot of an Android Radio CANbus setting page, illustrating options for selecting CAN Box type, Car Brand, Car Model, and CAN Box year. This interface is used to configure the decoder with your vehicle.

4. Operating Instructions

Once correctly installed and configured, the Cocheskon RZ-VW-01 CANbus Decoder Adapter will automatically provide the necessary signals to your Android Head Unit. This includes:

• ACC Signal: Powers on/off the head unit with the vehicle's ignition.
• Reverse Gear Signal: Activates the rearview camera display when the vehicle is in reverse.
• Parking Signal: Provides parking brake status to the head unit for safety features.
• Lights Signal: Dims the head unit display when headlights are turned on.
• Steering Wheel Button Controls: Enables the use of original steering wheel buttons to control the Android Head Unit's functions (e.g., volume, track skip, mode).

The specific functions available may vary based on your vehicle's original CAN Bus system and the capabilities of your Android Head Unit.

5. Maintenance

The Cocheskon RZ-VW-01 CANbus Decoder Adapter is designed for maintenance-free operation. To ensure its longevity and proper function:

• Keep the device and its connections dry and free from moisture.
• Avoid exposing the device to extreme temperatures or direct sunlight for prolonged periods.
• Ensure all connections remain secure and free from corrosion.
• Do not attempt to open or modify the device, as this will void any potential warranty and may cause damage.

6. Troubleshooting

• No Functionality / Head Unit Not Responding:
  • Check Wiring: Ensure all connections are correctly made according to the pin function description. Improper wiring is a common cause of issues.
  • Verify Voltage: Confirm that the operating voltage supplied to the decoder is within the ~9V-16V range. Voltages outside this range can damage the device.
  • Android Head Unit Settings: Re-enter the CAN Bus setting interface on your Android Head Unit and ensure the correct car model and CAN Box type are selected. Verify that your car name is displayed.
• Android Head Unit Cannot Display Car Name:
  • This indicates a compatibility or connection issue. Double-check all wiring.
  • Ensure your vehicle is listed as compatible with the RZ-VW-01 decoder.
  • If the issue persists, consult with the seller or a professional installer before further attempts.
• Intermittent Functionality:
  • Check for loose connections or damaged cables.
  • Ensure the decoder is securely mounted and not subject to excessive vibration.

If you are unsure about fitting or encounter persistent issues, please contact the seller or a qualified automotive electronics technician for support BEFORE attempting further modifications.

7. User Tips

• Pre-Purchase Verification: Always verify your vehicle's compatibility with the RZ-VW-01 decoder by checking the provided compatibility lists and, if possible, testing the CAN Bus setting interface on your Android Head Unit before final installation.
• Professional Installation: For complex wiring or if you lack experience with automotive electronics, professional installation is highly recommended to prevent damage to the decoder or your vehicle.
• Cable Quality: Use high-quality connection cables to ensure stable signal transmission and durability.

8. Warranty and Support

For warranty information, technical support, or assistance with your Cocheskon RZ-VW-01 CANbus Decoder Adapter, please refer to the documentation provided by your point of purchase or contact Cocheskon customer service directly. Ensure you have your product model (RZ-VW-01) and any purchase details available when seeking support.