there was a red light and a yellow light on. so im assuming the oil change is needed, which is ok. but what is scaring me is that i turn on the truck and it turns right back off. i reseted the indicator using this http://www.xoutpost.com/articles/x5/e...ts-bmw-x5.html that reset the "inspection" message and the lights r back to the green, but the truck still turns off... any ideas at all?