Funny thing happened the other day... I put the key in the ignition and turned the key and it just turned freely forwards and back. I took the key out, pondered a bit, put it back in, turned and this time it worked. Can someone enlighten me, I'm guessing it is a security feature but how is it enabled, do I need to have something checked, does the key need to be recoded, batteries replaced?
Thanks Maurice '95 740i