Originally Posted by 535ie39
i have tried to connect the pin 7 and 19, and turn the key to 2 ( run, not start) , but the light still not reset? any idears? my car is a 1999 E39 v8. 535i, same configuration as US 540. any new way to do it?
The sequence is different on some. On my 1999 528i, had to set key to position 2, connect pin 7 to ground for a few seconds, then disconnect pin 7 while key still on. If you are watching the console to see the reset occur, it never will. Reset occurs when pin 7 is disconnected.