ELV is a mechanical failure in the steering column lock that occurs independently of any other fault. When this malfunction happens, the vehicle may not start even with a working key, as the ELV steering column lock fails to activate. In such cases, an ELV steering column lock must be installed and programmed into the vehicle. Type: ESL/ELV Steering Lock Simulator Emulator Fitment: for W204 W207 W212 W176 W447 W246 Note: Installation guide not included; professional installation is strongly recommended. Please verify compatibility to ensure the item meets your requirements. Tips: Product design may vary slightly between batches, including minor differences in color or appearance, which do not affect functionality. Note: Manufacturer packaging may change frequently; refer to the actual product for details, though functions remain unchanged. Color: Black Material: Plastic Package Contents: 1 x ESL ELV Steering Lock Simulator Emulator Only the above package content is included; other items are not part of this package. Note: Lighting conditions and monitor settings may cause slight variations in color representation. Measurement error allowance is +/- 1-3 cm.