MB W204 W207 W212 ESL / ELV Steering Lock Emulator 25 Pcs

Product Overview: The Ultimate Solution for "Steering Lock Fatal Error"

The GK-1305 Emulator is a professional-grade solution designed to address the chronic and high-cost "Electronic Steering Lock (ESL/ELV) Failure" found in Mercedes-Benz W204, W207, and W212 models (2007–2014). When this unit fails, the ignition remains unrecognized, and the vehicle will not start.

This device permanently bypasses the prone-to-failure mechanical motor and sends a "lock functional" signal to the EIS (Ignition) module. Because it contains no moving parts, it is a safer and more durable solution than a standard mechanical repair.

Professional Wholesale Advantage (25 Units)

This 25-unit professional wholesale pack is specifically designed for high-volume automotive service centers, electronics distributors, and professional locksmiths. By maintaining stock of the GK-1305, you can provide instant, on-site solutions for "Fatal Error" malfunctions, significantly reducing customer wait times and dealership costs.

Key Features & Benefits

• Permanent Reliability: Eliminates the risk of future steering lock failures by removing the mechanical component.

• Fully Programmable: Can be easily synced to the vehicle’s specific EIS data using professional tools.

• Reusable Hardware: The device can be wiped and reprogrammed for use in different vehicles as needed.

• Universal Compatibility: Fully supports major Mercedes programming devices like VVDI MB BGA, AVDI, and Autel.

• Diagnostic LED: Features an integrated light to provide real-time feedback on programming and connection status.

Technical Specifications

• Model Code: GK-1305

• Quantity: 25 Pieces

• Supported EIS / EZS Models:

  • W204 (C-Class)

  • W207 (E-Class Coupe)

  • W212 (E-Class with steering lock)

  • W176 (A-Class)

  • W246 (B-Class)

  • W447 (Vito / Viano with steering lock)

Installation & LED Diagnostics

Step-by-Step Guide:

1. Disconnect: Unplug the faulty ESL/ELV connector from the steering column.

2. Read Data: Use a compatible programming tool to calculate the vehicle’s EIS password and data.

3. Program: Connect the GK-1305 to the tool and write the read EIS data to the device.

4. Install: Plug the programmed emulator into the original ESL socket in the vehicle.

5. Test: Insert the key and start the vehicle.

LED Indicator Logic:

• GREEN LIGHT: Success. Programming is perfect and communication with the EIS is active. The vehicle is ready to start.

• RED LIGHT: Error. Programming steps were incorrect, or the key/data mismatch exists.

• NO LIGHT: No Power. Check vehicle fuses or the wiring harness.