{"product_id":"esl-elv-steering-lock-emulator-for-mercedes-benz-w204-w207-w212-w176-w447-w246","title":"ESL ELV Steering Lock Emulator for Mercedes-Benz W204 W207 W212 W176 W447 W246","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThis electronic steering-lock emulator is designed to replace a failed ESL\/ELV unit in compatible Mercedes-Benz vehicles equipped with the \u003cstrong\u003eFBS3 immobilizer system\u003c\/strong\u003e. Once correctly programmed, it communicates with the vehicle’s EIS\/EZS system and simulates normal steering-lock operation, including an audible locking sound.\u003c\/p\u003e\n\u003cp\u003eThis is an aftermarket diagnostic and replacement component. It is not a genuine Mercedes-Benz part.\u003c\/p\u003e\n\u003ch4\u003eProduct Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement emulator for a failed electronic steering lock\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Mercedes-Benz FBS3 systems\u003c\/li\u003e\n\u003cli\u003eReprogrammable for reuse when supported by the programming equipment\u003c\/li\u003e\n\u003cli\u003eIntegrated status indicator\u003c\/li\u003e\n\u003cli\u003eSimulated steering-lock sound\u003c\/li\u003e\n\u003cli\u003eConnects in place of the original ESL\/ELV unit\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003cli\u003eQuantity: One emulator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStated Applications\u003c\/h4\u003e\n\u003cp\u003eDesigned for select Mercedes-Benz vehicles using the following chassis platforms:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eW176 A-Class\u003c\/li\u003e\n\u003cli\u003eW204 C-Class\u003c\/li\u003e\n\u003cli\u003eC207\/A207 E-Class Coupe and Cabriolet\u003c\/li\u003e\n\u003cli\u003eW212\/S212 E-Class\u003c\/li\u003e\n\u003cli\u003eW246 B-Class\u003c\/li\u003e\n\u003cli\u003eW447 V-Class and Metris\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment is determined by the immobilizer system, EIS\/EZS version, connector, and vehicle configuration—not by chassis code alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with FBS3 vehicles only. It is not intended for FBS4 systems.\u003c\/strong\u003e Send the vehicle VIN and original ESL\/EIS information to a qualified automotive locksmith before ordering.\u003c\/p\u003e\n\u003ch4\u003eProgramming Required\u003c\/h4\u003e\n\u003cp\u003eThis emulator is \u003cstrong\u003enot plug-and-play\u003c\/strong\u003e. Professional programming is required before installation. The procedure generally requires:\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003eRemoving or disconnecting the failed ESL\/ELV.\u003c\/li\u003e\n\u003cli\u003eReading the EIS\/EZS password with compatible Mercedes key-programming equipment.\u003c\/li\u003e\n\u003cli\u003eProgramming the emulator with the vehicle data.\u003c\/li\u003e\n\u003cli\u003eConnecting the programmed emulator and testing vehicle operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eInstallation and programming should be completed by an experienced automotive locksmith or Mercedes-Benz electronics specialist. Programming tools, cables, software, and technical service are not included.\u003c\/p\u003e\n\u003ch4\u003eIndicator Status\u003c\/h4\u003e\n\u003cp\u003eDepending on the programming equipment and emulator version:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreen light:\u003c\/strong\u003e Programming was accepted and the unit is ready for testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed light:\u003c\/strong\u003e Programming was unsuccessful or the key\/EIS data does not match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo light:\u003c\/strong\u003e Check the power supply, wiring, connector, and programming cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eImportant Notice\u003c\/h4\u003e\n\u003cp\u003eThis product is intended only for lawful repair of a vehicle you own or are authorized to service. It will not repair every no-start condition. Diagnose the EIS\/EZS, key, battery, wiring, and CAN communication system before replacing the steering lock.\u003c\/p\u003e\n\u003cp\u003ePackage includes the emulator shown only. No key, EIS\/EZS module, programming device, software, or installation service is included.\u003c\/p\u003e","brand":"GERMAN AUDIO TECH","offers":[{"title":"Default Title","offer_id":44549808062577,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0366\/7093\/files\/Screenshot2026-09-13at6.39.22PM.png?v=1789349978","url":"https:\/\/www.germanaudiotech.com\/products\/esl-elv-steering-lock-emulator-for-mercedes-benz-w204-w207-w212-w176-w447-w246","provider":"German Audio Tech","version":"1.0","type":"link"}