Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Docooler Car Remote Central Lock Locking Keyless Entry System, Model K410. This system allows for remote locking and unlocking of your vehicle, remote car location, and flashing alerts. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

Figure 1: Complete Docooler K410 Keyless Entry System components.
Setup and Installation
Installation of the Docooler K410 system requires basic knowledge of automotive electrical systems. It is highly recommended to consult a professional if you are unfamiliar with car wiring. Always disconnect the vehicle's battery before beginning installation.
Components Overview:
- Control Module: The main unit that processes signals and controls the locking mechanism.
- Remote Controllers: Two key fobs for remote operation.
- Wiring Harness: Connects the control module to the vehicle's electrical system.

Figure 2: Docooler K410 Control Module.

Figure 3: Docooler K410 Remote Controllers.

Figure 4: Docooler K410 Wiring Harness.
Wiring Instructions:
Refer to the provided wiring diagram and your vehicle's specific wiring schematic for accurate connections. The general connections are as follows:
- Red Wire: Connect to a constant 12V positive power source (e.g., ignition 12V constant positive).
- Black Wire: Connect to a reliable vehicle ground point.
- White Wire: Connect to the vehicle's door unlock signal wire.
- White/Black Wire: Connect to the vehicle's door lock signal wire.
- Brown Wires (2): Connect to the vehicle's parking light signal wire. These wires provide the flashing alert function.
- Yellow and Yellow/Black Wires: These wires typically need to be grounded for negative trigger systems. Use appropriate splicers for connection.
- Green Wire: This wire is for trunk release. If your vehicle does not have a trunk release function or you do not wish to use it, this wire can be cut off.
- Orange and Orange/Black Wires: These wires are typically for pneumatic lock systems. If your vehicle uses a standard electric lock system, these wires should be cut off.
Important Note: Some vehicles may require interchanging the lock and unlock wires (White and White/Black) depending on the vehicle's specific wiring configuration. Always test functionality before finalizing connections.

Figure 5: Control module with wiring harness connected.
Operating Instructions
Once installed, the Docooler K410 system is operated using the provided remote controllers.
Remote Controller Functions:
- Lock Button (Closed Padlock Icon): Press once to lock all vehicle doors. The parking lights will flash once to confirm locking.
- Unlock Button (Open Padlock Icon): Press once to unlock all vehicle doors. The parking lights will flash twice to confirm unlocking.
- Car Location/Panic Button (Horn Icon): Press and hold to activate the car location feature, which typically flashes the lights and/or sounds the horn to help locate your vehicle in a parking lot.

Figure 6: Operating the remote controller.
Maintenance
The Docooler K410 Keyless Entry System is designed for low maintenance. Follow these guidelines to ensure longevity:
- Remote Battery Replacement: If the remote's range decreases or it stops responding, replace the battery. Refer to the remote's casing for battery type (typically a coin cell battery).
- Cleaning: Keep the control module and remote controllers clean and dry. Avoid exposure to extreme temperatures or moisture.
- Wiring Inspection: Periodically check all wiring connections for any signs of wear, corrosion, or looseness. Secure any loose connections.
Troubleshooting
If you encounter issues with your Docooler K410 system, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| System does not respond to remote. | Dead remote battery, remote out of range, wiring issue. | Replace remote battery. Ensure you are within operating range. Check power and ground connections to the control module. |
| Doors lock when unlock is pressed, or vice-versa. | Lock/unlock wires are reversed. | Interchange the White and White/Black wires connected to the vehicle's lock/unlock signals. |
| Parking lights do not flash. | Incorrect connection of brown wires, vehicle's parking light circuit issue. | Verify the brown wires are correctly connected to the vehicle's parking light signal. Check vehicle's parking light fuse. |
| No power to the control module. | Blown fuse, incorrect power connection. | Check the inline fuse on the red power wire. Ensure the red wire is connected to a constant 12V source and the black wire is properly grounded. |
Specifications
- Model Number: K410
- Brand: Docooler
- Product Dimensions: 5 x 3 x 3.7 inches
- Item Weight: 4 ounces
- Compatible Devices: Cars
- Remote Control Included: Yes (2 units)
- Other Display Features: Wireless
- Date First Available: December 27, 2011
- UPC: 712395959138, 609224106293, 889080025246, 705586461275
Warranty Information
Specific warranty details for the Docooler Car Remote Central Lock Locking Keyless Entry System (Model K410) are not provided in this manual. Please refer to the product packaging, the manufacturer's official website, or your point of purchase for comprehensive warranty information.
Customer Support
For further assistance, technical support, or inquiries regarding your Docooler K410 Keyless Entry System, please visit the official Docooler website or contact their customer service department. Contact information can typically be found on the product packaging or the manufacturer's website.





