1. Introduction
The Directed Electronics Inc XK05 XpressKit is a programmable immobilizer data override interface designed to facilitate remote starting in compatible vehicles. This module temporarily bypasses the factory immobilizer system during remote start operations, ensuring the vehicle's anti-theft security remains intact when not actively remote starting. It is compatible with various remote car starters and supports specific Ford, Mazda, and Toyota/Lexus models, including those with Smart-Key Push-To-Start systems.
2. Safety Information
Important: Installation of this product requires advanced technical knowledge and should only be performed by a qualified professional installer. Improper installation can lead to vehicle damage, electrical malfunctions, or safety hazards. Always disconnect the vehicle's battery before beginning any installation work. Ensure all connections are secure and properly insulated to prevent short circuits. Refer to the specific vehicle wiring diagrams and the installation guide provided with the firmware for accurate connections.
3. Package Contents
The XK05 XpressKit package typically includes the following components:
- XK05 Interface Module
- 10-Pin Wiring Harness
- Dual-zone Field Disturbance Sensor (if included in specific kit)

4. Setup & Installation
The XK05 module requires firmware flashing and proper wiring for vehicle-specific integration. This process typically involves a computer, an ADS-USB cable, and a compatible Compustar controller.
4.1 Pre-Installation Steps
- Create an Account: Register an account on compustar.idatalink.com. It is recommended to use Internet Explorer and allow ActiveX to be enabled if prompted by the browser.
- Gather Components: Ensure you have a computer, the ADS-USB cable, your Compustar controller, and the Blade AL/TB module (XK05).
4.2 Hardware Connection for Firmware Flashing
- Dock the Module: Insert the XK05 Blade module into your Compustar controller.
- Connect ADS-USB: Plug the ADS-USB cable into a USB port on your computer.
- Connect Controller: Use the cable labeled "iDataLink Module" to connect the ADS-USB to the black RS232 data port on the Compustar controller.
4.3 Firmware Flashing Procedure
- Access WebLink: Launch Internet Explorer and navigate to compustar.idatalink.com.
- Flash Your Module: Select the "Flash Your Module" option on the website. The system will detect the connected hardware.
- Vehicle Selection: On the programming home screen, select the year, make, and model of the vehicle for which the XK05 is being installed.
- Configure & Flash: You can either configure specific features for the Blade module or select "Flash" to load the default settings. The site will provide the appropriate installation guide for download.
- Controller Firmware (Optional): While the controller is still plugged in, select the "Remote Starter" tab. This allows you to configure additional features for the remote starter (e.g., run time, programmable outputs, double pulse unlock) or update the controller's firmware if available. These settings can also be adjusted in the vehicle using an OP500 programmer.
5. Operating Instructions
The XK05 XpressKit functions as an interface to enable remote start functionality by temporarily overriding the vehicle's factory immobilizer. Once installed and programmed, the module works in conjunction with your remote car starter system. To operate, use your remote car starter's transmitter or smartphone application (if equipped) to initiate the remote start sequence. The XK05 will then manage the immobilizer bypass, allowing the engine to start without a key in the ignition.
The primary benefit is the ability to warm up or cool down your vehicle's interior before entry, enhancing comfort in extreme weather conditions.
6. Maintenance
The XK05 XpressKit is designed for long-term reliability and typically requires minimal maintenance. However, consider the following:
- Keep Dry: Ensure the module and its connections remain dry and free from moisture to prevent corrosion and electrical issues.
- Secure Connections: Periodically check that all wiring connections are secure and have not loosened due to vehicle vibrations.
- Firmware Updates: Check the iDataLink website periodically for new firmware updates that may offer improved compatibility, features, or bug fixes.
7. Troubleshooting
If you encounter issues with your XK05 XpressKit, consider the following common problems and solutions:
- Module Not Working After Battery Disconnect: Some modules may require reprogramming if the vehicle's battery is disconnected. This is a known characteristic for certain firmware versions. Contact a professional installer for assistance with reprogramming.
- Remote Start Malfunction: Ensure the correct firmware for your specific vehicle year, make, and model has been flashed onto the module. Incorrect firmware can lead to non-functionality. Verify all wiring connections are correct and secure according to the installation guide.
- Compatibility Issues: While the XK05 supports many vehicles, verify its compatibility with your exact vehicle specifications (including key type, e.g., "G" stamped key) on the iDataLink website. Some older firmware versions may have limited compatibility.
- Programming Tool Required: Programming or re-flashing the module often requires specialized tools like an XKLoader. If you do not possess such a tool, a professional car stereo shop or installer may be able to assist.
- LED Indicator Behavior: Observe the LED flashes on the module during programming or operation. Refer to the specific installation guide for your vehicle's firmware for detailed explanations of LED codes, which can indicate the status or specific issues.
For complex issues, professional diagnosis and installation are highly recommended.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Directed |
| Model Number | XK05 |
| Material | Copper, Polyvinyl Chloride (PVC) |
| Item Dimensions (L x W x H) | 3.1 x 8 x 5 inches |
| Item Weight | 2.4 ounces |
| Connector Type | 10-pin |
| Batteries Required | 1 x 12V battery (for vehicle operation, not module itself) |
| Wireless Remote | Yes (compatible with external remote start systems) |
| Manufacturer | Directed Electronics Inc |
9. Warranty & Support
For specific warranty information regarding your Directed Electronics Inc XK05 XpressKit, please refer to the documentation included with your purchase or visit the official Directed Electronics website. Warranty terms and conditions may vary.
For technical support, installation assistance, or to address any issues not covered in this manual, it is highly recommended to contact a professional installer or visit the iDataLink support website at compustar.idatalink.com. Professional installers have access to specialized tools and up-to-date information for proper diagnosis and resolution.





