My husband purchased a 2000 bmw and specifically asked the dealer (Joe) to check the coolant light he said that he was gonna get it checked out when we arrived he said everything was good . When we left the dealership only three blocks away the light came on my husband went back and they told him that once the car is off the block nothing can be done. Then we find out from jiffy lube that the radiator was filled with water and not coolant.