1. Introduction
This user manual provides comprehensive instructions for the installation, operation, and maintenance of your TKNSHYDW A2229052206 Reverse Camera. This camera is designed to enhance vehicle safety by providing a clear view of the area behind your vehicle, assisting with parking and reversing maneuvers. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product.
2. Product Overview
The TKNSHYDW A2229052206 is a high-quality reverse camera designed for specific Mercedes-Benz models. It features a durable, waterproof construction and low power consumption, ensuring reliable performance in various conditions.

Figure 2.1: The TKNSHYDW A2229052206 reverse camera unit, showing the main camera body and attached wiring harness with connectors.

Figure 2.2: A detailed close-up of the camera lens, highlighting its optical components.

Figure 2.3: A close-up view of the white multi-pin connectors on the wiring harness, showing the connection points for the camera.

Figure 2.4: Side profile of the camera unit, illustrating its compact design and mounting features.

Figure 2.5: A different angle of the electrical connectors, showing the pin configuration and housing.

Figure 2.6: The complete camera assembly, including the camera module and the entire length of the wiring harness with multiple connectors.
3. Compatibility
This reverse camera (Part Number: A 222 905 22 06 / A2229052206) is compatible with various Mercedes-Benz models. Please verify your vehicle's part number before purchase and installation.
Compatible Models and Years:
- 2020 Mercedes-Benz: C 300 4Matic, Base 2.0L L4 - Gas; C 43 AMG Base 3.0L V6 - Gas; C 63 AMG Base 4.0L V8 - Gas; C 63 AMG S Base 4.0L V8 - Gas
- 2019 Mercedes-Benz: C 300 4Matic, Base 2.0L L4 - Gas; C 43 AMG Base 3.0L V6 - Gas; C 63 AMG Base 4.0L V8 - Gas; C 63 AMG S Base 4.0L V8 - Gas; GLC 300 4Matic, Base 2.0L L4 - Gas; GLC 43 AMG 4Matic 3.0L V6 - Gas; GLC 63 AMG 4Matic 4.0L V8 - Gas; GLC 63 AMG S 4Matic 4.0L V8 - Gas
- 2018 Mercedes-Benz: C 300 4Matic, Base 2.0L L4 - Gas; C 350 e Base 2.0L L4 - Electric/Gas; C 43 AMG Base 3.0L V6 - Gas; C 63 AMG Base 4.0L V8 - Gas; C 63 AMG S Base 4.0L V8 - Gas; GLC 300 4Matic, Base 2.0L L4 - Gas; GLC 350 e 4Matic 2.0L L4 - Electric/Gas; GLC 43 AMG 4Matic 3.0L V6 - Gas; GLC 63 AMG 4Matic 4.0L V8 - Gas; GLC 63 AMG S 4Matic 4.0L V8 - Gas
- 2017 Mercedes-Benz: C 300 4Matic, Base 2.0L L4 - Gas; C 350 e Base 2.0L L4 - Electric/Gas; C 43 AMG Base 3.0L V6 - Gas
- Note: This list may not be exhaustive. Always cross-reference with your vehicle's specific part requirements.
4. Package Contents
Upon opening the package, please ensure all items are present and undamaged.
- 1 x TKNSHYDW A2229052206 Reverse Camera (with integrated wiring harness)
5. Safety Information
Before proceeding with installation, please observe the following safety precautions:
- Always disconnect the vehicle's battery before performing any electrical work to prevent short circuits or electrical shock.
- If you are unsure about any step of the installation process, consult a qualified automotive technician.
- Ensure all connections are secure and properly insulated to prevent damage from moisture or vibration.
- The reverse camera is an aid for parking and reversing; it does not replace the driver's responsibility to check surroundings and use mirrors.
- Keep the camera lens clean and free from obstructions for optimal performance.
6. Setup and Installation
The installation of the TKNSHYDW A2229052206 reverse camera is designed to be straightforward. However, familiarity with automotive electrical systems and vehicle disassembly may be beneficial. It is recommended to refer to your vehicle's specific service manual for detailed instructions on accessing the camera's mounting location and wiring harness.
General Installation Steps:
- Preparation: Park the vehicle on a level surface, engage the parking brake, and turn off the ignition. Disconnect the negative terminal of the vehicle's battery.
- Access: Locate the existing reverse camera or the designated mounting area for the camera. This typically involves removing interior trim panels or exterior components around the trunk lid or rear bumper.
- Removal (if replacing): Carefully disconnect the old camera's wiring harness and remove the camera from its mounting bracket.
- Installation: Connect the new TKNSHYDW A2229052206 camera's wiring harness to the vehicle's corresponding connectors. Ensure all connections are firm and correctly seated.
- Mounting: Secure the new camera in the designated mounting location. Ensure it is properly aligned and stable.
- Cable Routing: Route the wiring harness securely, away from moving parts, heat sources, and sharp edges. Use cable ties if necessary.
- Reassembly: Reinstall any removed trim panels or exterior components.
- Testing: Reconnect the vehicle's battery. Turn on the ignition and engage reverse gear (with the parking brake still engaged and foot on the brake pedal) to verify the camera's functionality on the vehicle's display.
Note: Professional installation is recommended if you are not comfortable performing these steps yourself.
7. Operating Instructions
Once installed, the TKNSHYDW A2229052206 reverse camera operates automatically in conjunction with your vehicle's infotainment system.
- Automatic Activation: When the vehicle is shifted into reverse gear, the camera image will automatically display on your vehicle's central screen.
- Viewing Area: The camera provides a wide-angle view of the area directly behind your vehicle, often including dynamic guidelines to assist with parking.
- Deactivation: The camera display will typically deactivate when the vehicle is shifted out of reverse gear or when a certain forward speed is reached.
Always use the camera display in conjunction with your mirrors and direct observation of your surroundings. The camera may not detect all objects or obstacles.
8. Maintenance
To ensure the longevity and optimal performance of your reverse camera, follow these simple maintenance guidelines:
- Cleaning the Lens: Regularly clean the camera lens with a soft, damp cloth to remove dirt, dust, and water spots. Avoid abrasive cleaners or materials that could scratch the lens.
- Inspection: Periodically inspect the camera and its wiring for any signs of damage, loose connections, or corrosion.
- Weather Protection: The camera is designed with good waterproof performance. However, avoid directing high-pressure water jets directly at the camera during vehicle washing.
- Environmental Factors: While durable, extreme temperatures or prolonged exposure to harsh chemicals can affect the camera's performance.
9. Troubleshooting
If you encounter issues with your TKNSHYDW A2229052206 reverse camera, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on display when in reverse. | Loose connection, power issue, faulty camera. |
|
| Image is blurry or distorted. | Dirty lens, moisture inside lens, damaged camera. |
|
| Intermittent image display. | Loose wiring, intermittent power supply. |
|
If these steps do not resolve the issue, please contact customer support or a qualified technician.
10. Specifications
| Feature | Detail |
|---|---|
| Model Number | A2229052206 |
| Brand | TKNSHYDW |
| Part Number | A 222 905 22 06 / A2229052206 |
| Item Weight | 1.76 ounces |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
| Compatibility | Mercedes-Benz C-Class, GLC-Class, S-Class (specific years/models listed in Section 3) |
| Features | Low energy consumption, waterproof, durable construction, easy installation. |
11. Warranty and Support
For warranty information or technical support, please refer to the retailer or manufacturer's official website where the product was purchased. Keep your proof of purchase for any warranty claims.