did u just buy this car recently? if yes then dont worry, i think its an unrwitten law/rule that whenever you buy a car something has to go wrong! when i got mine i had to replace the waterpump, thermostat nd fix up the radiator, about $400usd all up! but they are reliable!
<img src='http://www.geocities.com/thereisnothinglikeabmw/mycar1.jpg' border='0' alt='user posted image' />