Owner-reported complaints naming the engine system, filed with NHTSA
Data refreshed
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 2011 BMW 335 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
NOVEMBER 25, 2016 APPROXIMATELY 17:44 (5:44 PM EST) MY 2011 BMW 335D STALLED WHILE DRIVING. "ENGINE MALFUNCTION REDUCED POWER" ALERT WAS ON SCREEN. I WAS ABLE TO RE-START IT, AND CONTINUED ON MY WAY. THIS IS A RE-OCCURRING DANGEROUS PROBLEM WITH THIS CAR. BMW NEEDS TO FIX THIS BEFORE SOMEBODY GETS KILLED.
ENGINE DESIGN OF EXHAUST GAS RE-CIRCULATION CAUSES HEAVY CARBON BUILD UP ON INTAKE VALVES AND PORTS CAUSING LOSS OF POWER AND EXPENSIVE REPAIRS.
AT 81,000 MILE THE CATALYTIC CONVERTER FAILED. IT IS UNCLEAR WHETHER THIS CAR HAD THE CATALYTIC CONVERTER REPLACED AS PART OF THE 2012 RECALL. THE SERVICE ENGINE SOON (SES) LIGHT HAD COME ON.
TL* THE CONTACT OWNS A 2011 BMW 335. WHILE DRIVING 5 MPH IN APPROXIMATELY FOUR INCHES OF WATER, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE ENGINE HYDROLOCKED DUE TO WATER ENTERING THE ENGINE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 75,000.
THE VEHICLE STALLED WHILE ACCELERATING THROUGH AN INTERSECTION AND STRANDED ME IN THE INTERSECTION. I WAS UNABLE TO RESTART THE CAR AT FIRST. IT WOULD NOT EVEN CRANK. AFTER SEVERAL MINUTES OF ATTEMPTING TO RESTART THE CAR IT FINALLY RESPONDED AND STARTED. IT STALLED 4 MORE TIMES DRIVING A SHORT DISTANCE TO GET THE VEHICLE OFF THE ROAD. CAR WENT IN FOR SERVICE THURSDAY THE 31TH AND WAS RETURNED TO ME SATURDAY THE 1ST OF AUGUST. STALLING ISSUE IS BACK AND THE CAR IS NOW BEING TOWED IN FOR SERVICE AGAIN. THIS IS AN EXTREMELY DANGEROUS ISSUE. THERE WAS ANOTHER 335D IN FOR SERVICE AT THE DEALER ALSO EXPERIENCING STALLING ISSUES!!!!!
THIS IS A KNOW FAULT PROBLEM THAT IS DIRECTLY TIED TO EMISSIONS OF THE DEISEL ENGINE STARTING AT 2008-2012 FOR ALL BMW DEISEL ENGINES. MAYBE EVEN NEWER MODELS. THIS SO CALLED SCR TEMPERATURE SENSOR THAT IS LOCATED INSIDE THE DEF (UREA) TANK FAILS, WHICH IN TERM FAILS THE SMOG INSPECTION IF IT IS NOT REPLACED. SOME OWNERS AND DEALERS HAVE REPLACED THIS TANK/SENSOR ( WHICH IS ONE PART TOGETHER, CANT BUY SEPARATELY) UNDER EMISSIONS WARENTY. BUT MOST DEALERS WILL DENY THE FACT THIS SYSTEM IS THE PRIMARY SYSTEM OF EMMISSION. AND IF IT'S NOT WORKING HOW INTENDED I'M SURE EMISSIONS OF THIS CAR WON'T MEETC THE FEDERAL OR STATE REQUIRMENT. PLEASE LOOK INTO THIS AND GET THIS FIXED/ ADDED TO THE EMMISSION SYSTEM FAILURE LIST.
I BOUGHT THIS 2011 BMW 335D USED IN APRIL OF 2014 WITH ONLY 18,500 MILES ON IT. THIS CAR RUNS ON DIESEL. AS SOON AS I STARTED DRIVING THE CAR ON THE DAILY BASIS I NOTICED A SMELL OF SULFUR OR EXHAUST INSIDE THE CABIN. EVERY TIME I DRIVE THE CAR AND ESPECIALLY WHEN I ACCELERATE I CAN SMELL IT WITH THE WINDOWS CLOSED. IT NEVER GOES AWAY AND IS VERY DISTINCTIVE IN ITS NATURE. I TOOK THE CAR TO THE DEALERSHIP AND THEY FOUND AND FIXED SOME OIL LEAK BUT IT DID NOT RESOLVE THE ISSUE WITH THE SMELL. I THINK THE SMELL COULD HAVE A LONG-TERM NEGATIVE EFFECT ON MY HEALTH AND I THINK BMW MUST RESOLVE THIS ISSUE. I JUST CAN'T BELIEVE NO ONE ELSE HAS THIS PROBLEM. TO ME IT LOOKS AS IF THERE WAS A LEAK IN THE EXHAUST SYSTEM AND THE GAS ENTERS THE CABIN. *TR
DEFECTIVE SWIRL FLAP ACTUATOR. DEALER REPLACE INTAKE MANIFOLD WITH SWIRL FLAP MOTOR. *JB
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
Data on this page last refreshed .