Transmission Fluid Leaking problems of the 2003 BMW 745

Terrible transmission in this car!!!while driving, this car jumps into gear. Feels like someone hit me from behind whenever I stop. It also started leaking transmission fluid. After researching this car, I have found out the 745li models are known for transmission problems,and leaks. This car should have a recall on it,because apparently BMW knows this,and has done nothing about it. They should make consumers aware they have ongoing problems with the transmissions. I went to drop car off for repair,and there were 4 other 745li's needing same repair. BMW should be made to recall these cars,and pay to have them repaired,or reimburse us if we already had this fixed.