Description
Overview
This FBS3 steering-lock emulator is designed for Mercedes-Benz W176 and W246 applications using original lock A0999000400. It simulates the electronic lock and locking sound. Programming is required, and the emulator can be reprogrammed for another supported vehicle.
Key Features
- FBS3 ESL / ELV emulation
- Lock sound simulation
- Reprogrammable
- Programming-status indicator
Compatible Vehicles
- Mercedes-Benz W176 — FBS3
- Mercedes-Benz W246 — FBS3
Compatible Original Part Numbers
- A0999000400
Technical Specifications
Product type: ESL / ELV steering-lock emulator
Programming: Required
Weight: 40 g
Manufacturer product code: MK20150
Listed programming tools: Abrites AVDI, Xhorse VVDI MB BGA, CGDI MB, Autel, Xhorse VVDI Key Tool Plus
Installation & Programming
Disconnect the original ELV connector. A mechanically locked unit must be removed before vehicle operation. Program the emulator with compatible Mercedes key-programming equipment using the required EIS data, then connect it and verify operation.
Programming Illustrations



Safety & Use
Installation should be carried out by a qualified automotive electronics specialist following the manufacturer’s instructions. Use only with the vehicle owner’s permission and for lawful purposes. Check the effect on vehicle safety and compliance with local requirements before road use. This notice does not limit statutory consumer rights.








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