Title: 01 BMW 540i ? Post by: blundar on November 24, 2010, 05:46:08 PM According to yahoo auto, this car has a Motronic 7.2 system in it:
http://autos.yahoo.com/2001_bmw_5_series_540i_6_speed_sedan-features/ I tried to connect to my buddies car earlier with the latest version of the NefMoto flashing software. Wouldn't connect in either slow mode or fast mode. I was able to connect and read the flash from a 01 A6 with the same software/laptop/cable so I don't think there is a hardware issue. I also tried the adaptation software (Unitronic) and it would not connect. Saw the USB->Serial interface though. Any ideas on what might be going on? |