2014 Mercedes-Benz C250 complaints

RANDOM ENGINE STALL INVOLVING TURBO AND INTERCOOLER: WE PURCHASED THIS 2014 C250 WITH ROUGHLY 8,000 MILES FROM NEARBY MB DEALER. WE HAVE ENJOYED THE CAR IMMENSELY, EXCEPTION THIS VERY SERIOUS "DEFECT" WITH THE ENGINE. OBSERVED ON THREE SEPARATE OCCASIONS, THIS PROBLEM IS VERY SERIOUS AND COULD LEAD TO POTENTIAL COLLISION WHILE PASSING ANOTHER VEHICLE, BECAUSE THE ENGINE "STALLS" UNDER INTENSE ACCELERATION RANDOMLY, LEAVING ONLY ONE CYLINDER WORKING. WITH THIS ONE REMAINING CYLINDER, THE CAR CAN BARELY BE OPERATED, SHAKING ETC., BUT CAN BE MANEUVERED OFF THE ROAD IF POSSIBLE IN TRAFFIC, SHUT OFF, AND RE-STARTED WITHOUT ANY AFTER-AFFECTS. WE TOOK TO THE DEALER TWICE, AND BOTH TIMES THE MB DEALER ADMITS THERE IS A VERY REAL PROBLEM WITH, ALLEGEDLY, THE "INTERCOOLER," AND THAT "ALL C250 ENGINES HAVE THIS SAME POTENTIAL PROBLEM," AND FURTHERMORE, MERCEDES DOES NOT CURRENTLY HAVE A SOLUTION OR FIX, BUT IS WORKING ON IT. NOTE: IT'S BEEN SIX MONTHS SINCE I REPORTED MY INITIAL PROBLEM AND HAD IT RECORDED (FILED AT THE DEALER). THE CAR COMPUTER DOES INDICATE THE PROBLEM EXISTS, AND RECORDS EACH INCIDENT. PROBLEM: MB DOES NOT HAVE A SOLUTION CURRENTLY. IT IS VERY DANGEROUS TO HAVE THE CAR UNDER FULL ACCELERATION IN SPORT MODE, AND THEN THE CAR SUDDENLY WITHOUT WARNING SHUTS DOWN ("COMPUTER GENERATED STALL"). I WAS FORTUNATE TO BE GOING VERY FAST MERGING ONTO INTERSTATE TRAFFIC, THEN ABLE TO GET OFF THE ROAD BEFORE I WAS REAR-ENDED. THIS SAME SCENARIO HAS OCCURRED ON TWO OTHER OCCASIONS

TL* THE CONTACT OWNED A 2014 MERCEDES BENZ C250. THE CONTACT STATED THAT WHILE DRIVING AT 35 MPH, A CRASH WAS ATTEMPTED TO BE AVOIDED CAUSING THE CONTACT TO CRASH INTO A TREE. THE AIR BAGS FAILED TO DEPLOY. THE DRIVER SUSTAINED FACE LACERATIONS AND THE PASSENGER SUSTAINED A SHOULDER INJURY THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS DESTROYED AND A POLICE REPORT WAS FILED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 21,000.

TL* THE CONTACT OWNS A 2014 MERCEDES BENZ C250. WHILE THE VEHICLE WAS PARKED, THE CONTACT NOTICED A LEAK COMING FROM THE RADIATOR AND THE TRANSMISSION. IN ADDITION, THE CONTACT NOTICED FUEL FUMES COMING FROM THE OIL PAN AND DIP STICK IN THE VEHICLE. THE VEHICLE WAS TAKEN TO A DEALER WHO WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE AND STATED THAT THE VEHICLE FUNCTIONED AS INTENDED. IN ADDITION, THE MECHANIC WAS UNABLE TO FIND ANY LEAKS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 20,000.

I LEASED MY VEHICLE IN NOVEMBER OF 2013. THE VEHICLE IS DRIVEN TO AND FROM WORK AND IN THE BEGINNING I NEVER HAD A PROBLEM. A FEW MONTHS AGO I WAS DRIVING DOWN THE FREEWAY AT 70 MPH AND ALL OF A SUDDEN THE CHECK ENGINE LIGHT CAME ON AND THE VEHICLE LOST POWER. THE VEHILE WOULD VIOLENTLY SHAKE WHE TRYING TO ACCELERATE. I MANGED TO CONTINUE TO DRIVE FOR ABOUT ANOTHER 30 MINUTES AND MADE IT TO THE DEALER AND TURNED THE CAR OFF BUT ONCE THEY RESTARTED IT THE CAR RAN FINE. SINCE THEN THEN CAR WILL RANDOMLY LOOSE POWER ALL OF A SUDDEN IT HAS BEEN TO THE DEALER 3 OR 4 TIMES AND THEY KEEP IT FOR A WEEK AND THEN GIVE IT BACK AND SAY THAT THEY WERE NOT ABLE TO RECREATE THE ISSUE. I HAVE ALMOST BEEN HIT ONCE SO FAR AND WHEN I LET MY BROTHER USE THE CAR HE WAS ALMOST HIT WHILE MAKING A LEFT TURN BECAUSE OF THE RANDOM POWER LOSS. I HAVE CONTACTED MBUSA AND SPOKE WITH SOMEONE NAMED JUAN. I CONTINUED TO CALL HIM ANS TAKE THE VEHICLE TO THE DEALER EVERYTIME IT HAPPENED EXPRESSING MY CONCERNS ABIUT THE CAR AS WELL AS SAFETY. JUAN INTIALLLY ACTED AS IF HE CARED BUT THAT WAS SHOR LIVED AS HE FINALLY CALLED BACK ON 10/2/15 AND EXPLAINED THAT HIS MANAGERS AND MBUSA WERE UNABLE TO CREATE THE ISSUE AT THE DEALER LEVEL SO THERE IS NOTHING THEY WILL DO AT THIS POINT... AT THAT POINT I REALIZED THAT THERE IS NOTHING THAT MBUSA WILL DO FOR ME AND THAT I WILL CONTINUE TO FORCED TO DRIVE AND PAY FOR A VERY UNSAFE VEHICLE.

I BOUGHT A 2014 C250 MERCEDES WITH CONTINENTAL TIRES DOT: HW4TNXH61413 IN NOVEMBER OF 2013. TWO OF THE FOUR TIRES CONTINUE TO LOSE TIRE PRESSURE AND HAVE DEVELOPED SIDE WALL BUBBLES. THE CAR IS DRIVEN DAILY AND HAS 20,000 MILES ON IT.

LEASED OUR MERCEDES AND SHORTLY AFTERWARDS WE STARTED EXPERIENCING HESITATION, LAGGING AND EVEN STALLING OF THE VEHICLE AS WE TRIED TO ACCELERATE. TWICE THE VEHICLE HAS STALLED AS WE PULLED INTO TRAFFIC, NARROWLY ESCAPING POSSIBLE INJURY AND DAMAGING SEVERAL CARS. HESITATION HAS OCCURRED WITHOUT WARNING, (PRESSING ON ACCELERATOR AND THE ENGINE DOES NOT RESPOND BY EVIDENCE OF NO RPM INCREASE). AGAIN, THIS HAS OCCURED NUMEROUS TIMES. WE HAVE HAD THE VEHICLE BACK TO MERCEDES FOUR TIMES, FOR A TOTAL OF 39 DAYS!!!! AND STILL TO THIS DAY, THE VEHICLE STILL HAS THE ISSUE, WHILE MERCEDES CLAIMS THERE ISN'T A PROBLEM WITH THE VEHICLE. THEY HAVE GIVEN US EVERY EXCUSE IN THE BOOK OF WHY NO PROBLEM EXISTS, EVEN AFTER THE SERVICE MANAGER STATED THAT THE CAR HAS A 6 SECOND DELAY WHICH IS UNACCEPTABLE!!!!!!! TWO DIFFERENT INDIVIDUALS HAVE DROVE THE VEHICLE AND EXPERIENCED THE SAME HESITATION PROBLEM. THE CAR IN OUR EYES IS A HAZARD TO THE STREETS AND HIGHWAYS OF THE STATE OF FLORIDA. WE ARE PAYING FOR A CAR THAT IS DANGEROUS AND HAS THE HIGH PROBABILITY OF CAUSING AN ACCIDENT WITH CATASTROPHIC RESULTS...........

THIS IS IN REGARDS TO THE CONTINENTAL CONTI PRO CONTACT TIRES BEING DEFECTIVE. I HAVE 2 TIRES THAT WERE ON MY CPO 2014 MERCEDES BENZ THAT I PURCHASED A FEW MONTHS AGO THAT HAVE DEVELOPED BUBBLES IN THE SIDEWALL FROM NO IMPACT. I PUT LESS THAN 9,000 MILES BEFORE THE DEFECT SURFACED. MY DEALERSHIP SAYS THAT THEY AREN'T WARRANTED OR DEFECTIVE? THIS IS AN EXTREME SAFETY HAZARD AND A CAR THAT MY FAMILY DRIVES DAILY. I HAVE STARTED CONTACT DIRECTLY WITH CONTINENTAL.

TL* THE CONTACT OWNS A 2014 MERCEDES BENZ C250. WHILE DRIVING APPROXIMATELY 65 MPH, A WARNING LIGHT ILLUMINATED AND THE VEHICLE DECELERATED AND BECAME INOPERABLE. THE VEHICLE WAS ABLE TO BE RESTARTED AND WAS TOWED BY THE DEALER, WHO WAS NOT ABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 10,000.

I WAS DRIVING ON I-10 EASTBOUND AT APPROXIMATELY MILE MARKER 180 TO 182, WHEN I MADE A LANE CHANGE TO LET A FASTER MOVING VEHICLE PASS ME. I WENT FROM THE LEFT TO RIGHT LANE WITH THE CRUISE CONTROL SET AT 70 OR 75 MPH, (SPEED LIMIT ON I-10 IS 75 MPH). UPON ENTERING THE RIGHT LANE I SAW A TRACTOR TRAILER BRAKE LIGHTS, AND I SLAMMED ON THE BRAKE IN MY C 250, AND IT CAUSED THE CAR WHEELS TO LOCKED UP, WHICH ALSO CAUSED THE CAR TO SKID, AND SWERVE THE BACK END. THE C 250 DID SLOW DOWN SOME, BUT CAME TO A COMPLETE STOP AFTER THE C 250 IMPACTED THE REAR BUMPER OF THE TRAILER ATTACHED ON THE TRACTOR TRAILER TRUCK. THE C 250 SLIDE APPROXIMATELY 200 FEET, THERE WERE TIRE TRACKS ON THE PAVEMENT, WHICH SHOWS THE TIRES LOCKED UP. THE REAR ENDED OF THE CAR ALSO SWERVED, AND IT DIDN'T SEEM LIKE THE C 250 WAS SLOWING DOWN, ONCE THE BRAKES WERE APPLIED. THERE WAS ALSO SOME SKIPPING OF THE TIRES. THE AIRBAG DEPLOYED BUT WAS LATE, AND CAUSED ME TO IMPACT THE WINDSHIELD WITH MY HEAD. THERE IS ALSO A HOLE IN THE AIRBAG THAT IS BIGGER THEN A SILVER DOLLAR, WHICH SHOWS SIGN OF TEARING AND FRAYING. THE SEAT-BELT DETACHED AT IMPACT WHICH FORCED ME FORWARD AND DIDN'T RESTRAIN ME FROM ME HITTING THE STEERING WHEEL AND WINDSHIELD. *TR

DRIVING ON A FOUR-LANE STREET (TWO LANES ON EACH SIDE) WITH MY TWO KIDS. THE 2014 C250 HAD A MALFUNCTION WITH THE ELECTRIC STEERING: AUTOMATICALLY JERKING THE CAR TO THE RIGHT. I LOST CONTROL OF THE CAR AND HIT THE CURB. IT FELT LIKE WE WENT AIRBORNE. I TURNED THE STEERING WHEEL TO THE LEFT TO TRY TO STABILIZE THE CAR, QUICKLY REALIZING THERE WAS TRUCK TO THE LEFT I TURNED THE STEERING WHEEL BACK TO THE RIGHT TO AVOID HITTING THE TRUCK. THIS CAUSED ME TO HIT THE CURB AGAIN. IT ALL HAPPENED SO FAST IT WAS HARD TO STABILIZE THE CAR. MERCEDES-BENZ (EXPRESSED AS MBUSA) HAD MY CAR FOR OVER A MONTH. IN THEIR INCIDENT QUESTIONNAIRE THEY ASKED TO GRANT PERMISSION TO IMAGE THE DATA CONTAINED IN THE VEHICLE'S EVENT DATA RECORDER (EDR). I SENT THE QUESTIONNAIRE TO MY INSURANCE, AND WE DIDN'T NOT GRANT MBUSA PERMISSION AS THE LESSEE. MBUSA BROKE THE LAW AND WENT WITHOUT MY PERMISSION AND IMAGED THE DATA. THAN CAME BACK AND STATED THAT THEY WOULD NOT COVER THE DAMAGE, AS THE EDR STATED THAT I HIT THE CURB. MBUSA EXPRESSED THAT I WOULD HAVE TO PAY OUT OF POCKET FOR THEIR MALFUNCTION. I ASKED FOR A COPY OF THE RECORDED CONVERSATION AND I WANT THE REPORT. IT WAS EXPRESSED BY MBUSA THAT I WOULD HAVE TO GET A COURT SUBPOENA FOR THEM TO GIVE ME THE INFORMATION. I CALLED A ATTORNEY AND THIS IS AGAINST THE LAW; AND IS ALL TACTICS/STRATEGIES ON MBUSA PART TO NOT TAKE RESPONSIBILITY BECAUSE THEY WOULD BY LAW HAVE TO REPORT IT TO NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA). ALL I WANTED W

I PURCHASED THIS C250 IN DEC 2013, HAVE 3 SIMILAR OCCURRENCE WERE THE ENGINE FAILED TO RESPOND. ONCE COMING OUT OF A LIGHT, AND TWICE ON I-95 BOTH TIMES TRYING TO SWITCH LANES TO GET OUT OF ON COMING TRAFFIC, AND ON BOTH OCCASIONS THE VEHICLE DID NOT RESPOND TO THE GAS PEDAL. ONE OF THE INCIDENTS OCCURRED WITH CRUISE CONTROL ENGAGED. WE WERE LUCKY WERE NOT KILLED BY THE SEMI TRACTOR TRAILERS. AM A RETIRE AIR FORCE FIREFIGHTER AND I HAVE SEEN SOME HORRIBLE STUFF ON THE HIGHWAYS, THANK GOD IT WAS NOT MEANT TO BE THOSE DAYS. I CONTACTED MERCEDES-BENZ USA HQ. ON ALL THESE SAFETY OCCURRENCE BELOW AND ALL [XXX] AT HQ 1 800 367 6372 [XXX] WOULD TELL ME IS THAT VEHICLE WAS UNDER WARRANTY.... ON THE LAST TIME IT HAPPEN THEY SAID THE NEW ENGINE HAD BACKFIRED AND THEY WERE GOING THE REPLACE A FUEL PORT OR SOMETHING... IN THIS NEW VEHICLE. ENGINE 3X, NEW BRAKES, ALIGNMENT, DEAD BATTERY, TAN LEATHER TURNING BLUE. THANKS IN ADVANCE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

THIS PROBLEM FIRST STARTED 2 DAYS AFTER PURCHASE OF THIS BRAND NEW 2014 MERCEDES C CLASS. UPON STARTING THE VEHICLE THE EMERGENCY BRAKE INDICATOR LIGHT COMES ON AND ALARM STARTS DINGING EVEN THOUGH THE EMERGENCY BRAKE HAS NEVER BEEN APPLIED. THE ONLY WAY TO MAKE IT STOP IS TO PULL THE EMERGENCY BRAKE RELEASE LEVER. THIS HAS OCCURRED DURING INITIAL START-UP AND WHILE DRIVING. THE PROBLEM WAS REPORTED TO THE DEALERSHIP AND THEIR TECHNICIANS RESPONSE IS " THE C CLASS DOES THAT". AFTER TAKING THE VEHICLE BACK TO THE DEALER THE TECHNICIANS SAID SINCE THEY COULDN'T RECREATE THE PROBLEM, NOTHING MUST BE WRONG. ONCE I DROVE 30 MILES TO THE DEALERSHIP WITH THE EMERGENCY BRAKE LIGHT ON AND ALARM DINGING SO THEY COULD WITNESS IT. THE MANAGER AND TECHNICIAN MET ME IN THE GARAGE AND HAD ME PULL THE LEVER; THE PEDAL ACTUALLY MOVED BY ABOUT AN INCH. THE MANAGER AND TECH PRACTICALLY ACCUSED ME OF PARTIALLY APPLYING THE BRAKE (WHICH I TOLD THEM I HAVE NEVER PULLED SINCE OWNING THE CAR). I TOLD THEM THIS MAKES THE SITUATION EVEN MORE SERIOUS BECAUSE THE BRAKE MAY ACTUALLY AUTO-APPLY WHILE DRIVING. STILL, NO CONCERN ABOUT SAFETY, OR RESOLVING THE PROBLEM. THEIR RESOLUTION WAS FOR ME TO BRING THE VEHICLE IN TO TRADE FOR A USED 2013 OR USED 2014 OR PAY TO MOVE INTO THE E CLASS WHICH THEY SAY DOESN'T HAVE THIS PROBLEM. *TR

I WAS DRIVING FOUR DAYS AFTER I LEASED MY BRAND NEW C250 2014 MERCEDES, AND THE CAR DIED IN THE MIDDLE OF A BUSY STREET. THE COP AND I COULDNT EVEN MOVE IT TO THE SIDE OF THE STREET. I AM WORRIED THIS WILL HAPPEN AGAIN. THUS I HAVE BEEN CALLING MERCEDES TO PLEASE REPLACE THE CAR WITH A SAFE ONE. *TR