2003 BMW 540I Steering Problems

STARTED THE CAR AND BEGAN TO DRIVE OUT OF DRIVEWAY WHEN I HEARD A NOISE IN THE ENGINE. SHUT DOWN ENGINE AND POPPED THE HOOD- FOUND DRIVE BELT SHREDDED BECAUSE POWER STEERING PUMP SNAPPED AND LET LOOSE INTO TENSION PULLEY- LUCKILY I WAS NOT AT SPEED AND BELT DID NOT FAIL- OTHERWISE CATASTROPHIC ENGINE FAILURE WOULD OCCUR ALONG WITH LOSS OF POWER STEERING. *TR

DRIVING HOME ONE EVENING, I NOTICED A BINDING FEELING BEING TRANSMITTED THROUGH THE DRIVE-TRAIN, DRIVE-ABILITY DID NOT SEEM TOO AFFECTED, OTHER THAN THE ODD BIND BEING FELT. THE NEXT MORNING UPON START-UP, THE CAR BEGAN MAKING A LOUD, RPM SENSITIVE WHINING NOISE. I SHUT THE CAR OFF AND DROVE ONE OF MY OTHERS. WHEN I OPENED THE HOOD IT WAS OBVIOUS THAT THE SERPENTINE BELT WAS NOT ALIGNED CORRECTLY. THROUGH FURTHER OBSERVATION, IT WAS CLEAR THAT THE POWER STEERING PUMP MOUNTS WERE BROKEN. THE BROKEN MOUNTS CAUSED THE PUMP TO PUSH FORWARD AND NOT BE ALIGNED. THE BELT WAS BEING CHEWED UP IN THE PROCESS. WHILE REMOVING THE PUMP I NOTICED THAT THE BOLTS HOLDING IT IN PLACE WERE LOOSE. THESE LOOSE BOLTS WERE ALARMING AND COULD HAVE RESULTED IN THE POWER STEERING PUMP LOOSENING EVEN FURTHER CAUSE THE BELT TO JUMP. IN MY OPINION, IT IS COMPLETELY UNACCEPTABLE FOR...