MB MB C4 Plus (the upgraded version of sd connect c4) is verified to retrofit, program, code Benz W205 W222 offline stably and easily.
1. Add the folding rear mirror (gateway coding) to W205.
2. add memory seats to W205 (gateway).
3. Add the fragrance system (Air conditioning coding) for W205.
4. Add electronic tailgate (kick to open) for W205 W222.
5. Add the original keyless entry (KG computer coding) for W205 W222.
6. Add reverse image for W205.
7. Turn off start-stop function (SAM coding) for W205 W222.
HU5 is Benz DoIP, that needs newest sdconnect c4 plus or ecom.
8. Synchronize the sound and light (Reversing radar code) for Benz 205.