How to build Mercedes EIS/ELV Test Cables yourself

This is an instruction of how to build Mercedes-Benz EIS/ELV test cables on your own. W212 W246 W166 W203 W463 W639 W166 W246 W906 W221 W164 W202 W2208W 210 W215 W220 W230 W204 W207 W212 W639 Skill and knowledge are required for building MB test cable. If you are equipped with that, to DIY test cables will help you save a lot. However, if you are not skilled enough, forget it! It will be better to spend some dollars to buy working MB EIS/ELV test adapters, to use with security.Continue Reading→