2003 BMW X5 check engine oil level

And what did you find when you checked the engine oil level?
Let me guess, you found it to be normal. The thermal oil level sensor might require replacement and in addition recoding of the lamp control module. First step is to replace the oil level sensor. 12-61-7-508-003 http://www.realoem.com/bmw/showparts.do?model=FA13&mospid=47745&btnr=11_2887&hg=11&fg=10
Click this link.