2012 BMW 335I Engine Problems
4 NHTSA complaints on file
Engine Issues in the 2012 BMW 335I
4 engine complaints have been filed with NHTSA for the 2012 BMW 335I. Of these, 1 involved a crash, 0 involved a fire, and 0 resulted in injury.
4
Complaints
1
Crashes
0
Fires
0
Injuries
0
Deaths
All Engine Complaints
on my car there is what is called the bowden cable that works to open and release the hood so that it can be opened. The problem with the design of the cable is that it sits right over a coolant hose leading to the engine. What happens is that the coolant hose gets very hot and the bowden cable that sits right over it melts along with the coolant hose. I just noticed this and felt it is a huge problem that could cause the coolant hose to either burst over time.
TL* THE CONTACT OWNS A 2012 BMW 335I. THE CONTACT STATED THAT THERE WAS AN ABNORMAL NOISE EMITTING FROM THE VEHICLE AND SUDDENLY IT STALLED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE VANOS BOLTS WERE LOOSE AND FRACTURED. THE VEHICLE WAS NOT REPAIRED DUE TO IT NOT BEING INCLUDED IN NHTSA CAMPAIGN NUMBER 14V176000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND CONFIRMED THAT THE VEHICLE WAS NOT INCLUDED IN THE RECALL. THE APPROXIMATE FAILURE MILEAGE WAS 69,000.
ON SATURDAY 8/8/15, I WAS PARKING MY BMW 335I CAR TO GET GROCERIES, AND WHILE ENTERING THE PARKING SPOT, THE ENGINE BEGAN RACING OUT OF CONTROL. I HIT THE BRAKES HARD, BUT THE CAR WOULD NOT STOP. I TRIED TO SHIFT INTO NEUTRAL, BUT THE SHIFT CONTROL WAS LOCKED IN DRIVE AND WOULD NOT MOVE. LASTLY I FINALLY HIT THE STOP ENGINE BUTTON, AND THE CAR FINALLY STOPPED, BUT NOT AFTER I HAD BUMPED INTO THE CAR IN FRONT OF ME IN MY PARKING SPACE. AS I WAS RESTING AGAINST THE BUMPER OF THE CAR IN FRONT OF ME, I HAD BEEN ABLE TO MOVE THE SHIFTER AFTER STOPPING THE CAR'S ENGINE INTO PARK, AND RE-STARTED THE CAR. THE ENGINE IDLED AT 7000 RPM, TOTALLY RACING AGAIN. I TURNED THE ENGINE OFF AND SAT THERE FOR ABOUT TWO MINUTES. I TURNED THE ENGINE ON AGAIN, AND IT FINALLY IDLED NORMALLY...
MY 2012 BMW 335I COUPLE M SPORT PACKAGE (AUTOMATIC) ENGINE STALLS RANDOMLY (5 TIMES SINCE PURCHASING THE CAR IN NOVEMBER OF 2013). AS A RESULT, THE POWER STEERING FAILS AND POWER BRAKE ASSIST ALSO FAILS. RESULTING IN SOME SCARY SITUATIONS INDEED. THIS TYPICALLY HAPPENS BETWEEN 5-40 MPH. ENGINE TYPICALLY RESTARTS AFTER 10-15 MIN. THE LAST TIME THIS HAS HAPPENED WAS ON 5/21/14 AT AROUND 9AM PST. I WAS STRANDED ON CA HIGHWAY 85. VEHICLE HAS ONLY 7K MILES. NO ENGINE FAULT CODES REGISTER WHEN TAKEN TO DEALERSHIP AND THEY SEND ME BACK TELLING ME THAT THE CAR IS SAFE TO DRIVE. HERE IS A LINK TO THE VIDEO I CAPTURED AFTER THE LAST STALL: HTTP://YOUTU.BE/QWVJCFAFO2Y BMW OF NORTH AMERICA DOES NOT ACKNOWLEDGE THE PROBLEM (EVEN THOUGH I HAVE SENT THEM THIS VIDEO) AND KEEPS SENDING ME BACK TO THE DEALERSHIP WHICH IS UNABLE TO READ ANY FAULT CODES IN THE...