oil light keeps flashing when car gets upto temperature and only when the the car comes to a stop and brake is engaged and then goes off when brake is released and is under throttle

Found via google: "As stated, easiest action that might fix your oil light problem is change the oil and refill with the factory recommended oil. Other easy possibilities include cleaning the connections to the oil pressure sensor, checking the wiring to the oil pressure sensor, and finally replacing the oil pressure sensor. Other than that, you may actually have low oil pressure due to wear and tear on the oil pump/oil pressure regulator." http://www.bimmerforums.com/forum/showthread.php?1478481-Any1-had-this-fault-code&p=19702257#post19702257