2008 BMW 535XI Wheels Problems

I HAVE THREE FAULTS, 1- TRUNK OPENS RANDOMLY, 2 - RDC UNIT IN TRUNK FLOODED BECAUSE TRUNK OPENED, 3 - BATTERY DISCHARGES. I NOTICED A FEW TIMES AFTER RETURNING TO MY CAR, THE TRUNK OPENED ON ITS OWN. I ALWAYS LOCK MY CAR AND WHEN I WALK AWAY, I MAKE SURE THAT THE TRUNK IS CLOSED. WHEN I RETURN TO MY CAR, THE TRUNK IS RANDOMLY OPENED. ONE DAY, WHEN IT WAS RAINING, THIS OCCURRED AND DRENCHED MY ENTIRE TRUNK. I DRIED THE TRUNK OUT AND STARTED DRIVING THEN I NOTICED THE TPMS STARTED FAILING. AFTER CHECKING ALL THE TPMS ANTENNAS ON MY CAR, I FOUND OUT THAT THERE WAS A UNIT IN THE TRUNK. THIS UNIT WAS IN THE BASE OF THE TRUNK WITH NO VENTILATION. MY RDC UNIT WAS SUBMERGED IN WATER ALONG WITH MY BLUETOOTH SYSTEM. THE RDC UNIT FAILED AND I NOTICE THE BLUETOOTH SYSTEM HAS...

I WAS CHANGING A FLAT TIRE AND THE JACK JUST FAILED ON ME LAST NIGHT AND ALMOST BUT MY ARM OFF. THIS IS THE FIRST TIME THE JACK WAS BEING USED. IT WAS A FLAT ROAD AND IT WASN'T WINDY. THE CAR WAS ON A STABLE SURFACE WITH NO STONES OR ANYTHING ELSE. THE CAR ALMOST LANDED ON MY HANDS AND BENT THE ROTOR BACK PLATE !!!! I THEN NOTED THAT THE JACK WAS VERY UNSTABLE AND MAYBE A LITTLE BENT. I GOT HELP FROM A TRUCK WHO STOPPED BY. I CHECKED WITH THE DEALER TODAY TO SEE IF THEY CAN REPLACE IT UNDER WARRANTY (3 YRS OLD BASICALLY) BUT THEY JUST SAID NO. *TR