Originally Posted by o0timbo0o
If you are in any doubt , check your OBD port. If pins 6 & 14 are missing , you can use the cheaper K-Line cable. ( BMW changed to CANBUS manufacture date 03/07)
What do you mean by "missing" exactly? I just looked at my OBD port, and of the 16 ports, I can only see any kind of metal/pins inside of like 5 of them. My build date is 07/07 though, so do I just need to get the more expensive cable on ebay?