I took my 99 m3 to a dealer to fix my fuel gage light problem. It would light up as empty when my tank just got filled. Not register that I just got gas then it would go to full and then back to empty. Took it to the dealer and they said they replaced the fuel sending unit. The same day I got it back, went and got gas and it is still doing the same thing. Now, when I go back to dealer about this, am I entitled to a free rent a car, or even a bmw loaner car until its fix right.