You may be experiencing any of the following faults. The emulator will not suffer problems as the original ELV does as its design is different and made to be fail safe. This will be plug & play - No coding/Programming needed.
For Mercedes Benz ESL ELV Steering Wheel Lock Emulator Mercedes W204 W207 W212
For Mercedes W204 W207 W212 ESL ELV Steering Wheel Lock Emulator
ESL/ELV Motor Steering Lock Wheel & Tools Set For Mercedes W204 W207 W212
ESL/ELV Motor Steering Lock Wheel & Tools Set For Mercedes W204 W207 W212 UK
Mercedes W204 W207 W212 W222 Throttle Pedal Accelerator Pedal Unit A2043000204