![]() ![]() So at that point most cables started coming without pins 7 and 8 connected together, and shortly after the cables with the switches started popping up.Īs far as what the bimmergeeks cable does: In those cars cases, when you connect a cable that has pin 7 and 8 joined together, that confuses the software because it interprets some of those signals as data, which is obviously junk. The ethernet wiring uses pin 8 in addition to all the other unused pins on the port. However when BMW switched to the CIC navigation system in 2010, they wired up ethernet to the OBDII port. In the old days cables used to come with pins 7 and 8 soldered together and the cables would work with everything without fussing around with a switch. this is needed on pre-E9x cars, because the the DME and EGS sit on pin 7, and everything else sits on pin 8. The only thing the switch on the D-CAN cables does is join pins 7 and 8 together. Impossible to tell which without more information. ![]() Or his D-CAN cable may have simply had CAN turned off. I don't know for sure what kind of cable that guy had. Transmission still goes to Pin 7 I believe, and everything else to Pin 8. So what BMW did was wire up its CAN high/low wires directly to the OBDII port (at Pins 6 and 14). ![]() The hardware and software just isn't there. Unlike its predecessor (the MSV70), the MSV80.1 has no capability of communicating via K-line. Click to expand.So the facelift (N52) E83 is a little bit weird. ![]()
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