Buyer Beware!!! This 2013 BMW continues to be a M...

Buyer Beware!!! This 2013 BMW continues to be a MESS! First, the sales guy lied. I asked specifically TWICE, if the car had run-flat tires. He assured me they were. WRONG. One tire they replaced due to it being continually low since driving it off the lot. (A bad patch job from the cheap tires that were put on.) After talking with the manager, and complaining of other issues, miraculously the spare key appeared, and an owners manual is on order for us. Now, it needs an entire back panel replaced as the rear light is out. Oh, and the brake light is now on as well. Why not?!?!? All this since purchased in mid-October....