MY BMW 545I 2005 HAS EXPERIENCED PROBLEMS WITH MECHATRONICS FOR SOME TIME. ONE DAY I WAS DRIVING HOME AND MY CAR HAS DOWN SHIFTED FROM HIGH 4TH GEAR TO 2ND AND CAUSED ME TO DRIVE INTO A DITCH. LUCKILY I WAS WEARING A SEAT BELT BUT STILL EXPERIENCED NECK INJURIES FROM HITTING THE DITCH. THIS PROBLEM NEEDS A RECALL BEFORE SOME ONE GETS KILLED. BMW CAN NO LONGER COVER THIS UP AND THIS ISSUE NEEDS TO BE INVESTIGATED. MANY FORMS ON THE INTERNET HAVE ADDRESSED THE SAME PROBLEM. THIS IS NO LONGER A ISSUE, ITS A LIFE SAFETY PROBLEM. *TR