process of installation
1-The wheel lock (ELV/ESL) of Mercedes-benz , like W204, W207 and W212 can be easily broken, including all C-series E-series and GLK from 2006 to 2014 (C180, C200, C280, E200, E260, E320, E350 GLK300 GLK350).
2-The unit we recommended can be used to replace the broken benz sheering lock motor which contains a screwdriver, a EZS/ EIS/ BGA Lock Removal Tool and a lock motor.
3-ESL/ELV Open Dowel Pins Dedicated Removal Tool for Mercedes-Benz, for Mercedes EZS.
4-Easy to install and store, try to put it in a sealed bag to prevent the unit from rusting when not in use