Is there anyone here who can help with these fitting instructions please? I have bought the chip and, as advised here, I was in touch with Brabus. They sent me some instructions, but with completely different cable harness to the one I have, then they sent me some other version, where I need to cut some of the wiring in the car, and solder them to the Brabus wiring – which again is not the instruction I require in my opinion, because my cable harness is the “plug and play” type, there are no wires to be soldered anywhere… and when I contacted Brabus again, they simply did not replied.