2015 MERCEDES-BENZ C300 Complaints

GASOLINE FUEL HOSE LEAK BETWEEN THE ENGINE AND THE DRIVER SIDE CAUSING A STRONG GASOLINE SMELL INSIDE THE CABIN AND UNDER THE HOOD WHEN THE CAR IS RUNNING AND CAUSING A FIRE HAZARD

WHILE THE VEHICLE IN MOTION, HEARING A LOUD SOUNDS COMING FROM THE ENGINE. AT FIRST IT'S SOUNDED LIKE A ROCK IN A TIN CAN, LATER IT WAS A SLAPPING SOUND. ABOUT 10 MINUTES LATER FINALLY GOT OFF THE HIGHWAY AND TURNED IN TO MY NEIGHBOR HOOD. AT THE LAST RIGHT TURN, THE CAR SEIZED UP. TRIED TO RESTART NOTHING HAPPENED. GOOD THING IT WAS AROUND 11PM THERE WAS NO TRAFFIC OR AS MANY CARS ON THE ROAD. IF IT WERE IT COULD PROBABLY JUST STOP ON THE MIDDLE OF THE HIGHWAY. THE CAR IS AT THE DEALERSHIP AND SAYING IT NEEDS A NEW ENGINE, COSTING ABOUT 13K. WHICH IS ABSOLUTELY RIDICULOUS, THERE WAS NO SIGNS OF ENGINE PROBLEM, ENGINE LIGHT WASN'T ON. OUT OF NO WHERE, ENGINE LOCKED UP AND I HAD TO PUSH IT HOME.

WHILE I WAS TRAVELLING ON HIGHWAY, I GOT AN ALERT ABOUT COLLISION SYSTEM BEING INOPERABLE, I TOOK MY CAR TO THE DEALERSHIP, IT WAS INVESTIGATED AND WAS TOLD TO ME THAT I HAD AN ACCIDENT? I DID NOT. I AM THINKING IT WAS SOME KIND OF AN ELECTRICAL/RADAR SENSOR ISSUE? IT DID NOT AFFECT MY SPEED OR ABILITY TO ACCELERATE

BACK DRIVER SIDE SEAT BELT HARD TO ENGAGE AND WILL COME UNENGAGED WITHOUT PROMPTING. BRAKE PADS WEAR OUT EVERY 30,000 MILES BACK PASSENGER SIDE TIRE AND VALVE HAS BEEN REPLACED 4 TIMES IN LESS THAN 70,000 MILES AND STILL LOOSES AIR INTERMITTENTLY. CAR CAN BE PARKED OR MOVING. NO CONSISTENCY IN WHEN OR AMOUNT AIR PRESSURE IS LOST.

STRONG FUEL SMELL IN THE GARAGE AND INSIDE THE VEHICLE DURING COLD START AFTER THE VEHICLE IS PARKED FOR 8-12 HOURS. THE ISSUE IS EVEN MORE NOTICEABLE DURING COLDER WEATHER (BELOW 40). THE DEALER ACKNOWLEDGED THIS IS A COMMON ISSUE FOR C300 AND IS DUE TO A DEFECTIVE CLAMP ON A FUEL LINE. THE VEHICLE IS AT 44,000 MILES AND 6 MOUNTS OUT OF WARRANTY. THE FUEL LEAK IS A SAFETY ISSUE AND SHOULD BE REPAIRED BY THE MANUFACTURER ESPECIALLY IF IS A WELL KNOWN DEFECT.

TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ C300W4. WHEN THE CONTACT ENTERED THE VEHICLE, HE NOTICED A FUEL ODOR. WHILE THE VEHICLE WAS STOPPED AT A TRAFFIC LIGHT, IT STALLED AND BEGAN TO ROLL BACKWARDS WITHOUT WARNING. THE CONTACT TOOK THE VEHICLE TO MERCEDES-BENZ OF PARAMUS (755 NJ-17, PARAMUS, NJ 07652, (201) 977-6365) AND WAS INFORMED THAT THE FUEL HOSE AND THE FUEL LINE NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND OFFERED LITTLE ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 30,000.

TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ C300W4. WHEN THE CONTACT ENTERED THE VEHICLE, SHE NOTICED A STRONG ODOR OF FUEL. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF FARMINGTON (555 N BOURNE CIR, FARMINGTON, UT 84025, (801) 447-3300) WHERE IT WAS DIAGNOSED THAT THE FUEL PUMP WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND OFFERED A 20% DISCOUNT TOWARDS THE REPAIR COST. THE CONTACT WAS INFORMED TO CALL NHTSA TO FILE A COMPLAINT. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 15V138000 (FUEL SYSTEM, GASOLINE). THE FAILURE MILEAGE WAS APPROXIMATELY 54,971.

TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ C300. WHILE THE CONTACT'S DAUGHTER WAS DRIVING AT AN UNKNOWN SPEED, THE VEHICLE FAILED TO ACCELERATE AND BEGAN TO HESITATE. IN ADDITION, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE DRIVER WAS ABLE TO PARK ON THE SIDE OF THE ROAD. THE VEHICLE WAS TOWED TO MERCEDES-BENZ OF STEVENS CREEK (LOCATED AT 4500 STEVENS CREEK BLVD, SAN JOSE, CA 95129, (408) 641-4610) WHERE IT WAS DIAGNOSED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 58,000.

THERE IS A FUEL HOSE (PARTS NUMBER: 274 070 3500) CONNECT TO THE HIGH PRESSURE PUMP IN FRONT ENGINE AREA. THE FUEL HOSE WAS FASTENED BY A CLAMP (NOT SURE THE PARTS NUMBER) . BECAUSE OF THE DESIGN FLAW, THIS CLAMP WILL LOOSE SINCE IT'S A SNAP JOINT ASSEMBLIES NOT TIGHTEN BY SCREWS. UNDER THIS SITUATION, THE FUEL HOSE WILL LOOSE AND AFFECTED BY THERMAL EXPANSION, THIS PROBLEM WILL CAUSE FUEL LEAK/SEEPING. WE CAN SMELL FUEL NEAR THE PUMP BEFORE WE START CAR IN COLD IN THE MORNING AND THIS SMELL CAN BE SMELLED UNTIL THE ENGINE WORKING INTO THE NORMAL OPERATING TEMPERATURE. FUEL IS A VERY CRITICAL SAFETY PROBLEM AND USUALLY WE CANNOT TAKE NOTICE OF THIS POTENTIAL PROBLEM.

TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ C-300. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH. A POLICE OFFICER HAD PULLED OVER ANOTHER VEHICLE AHEAD ON THE RIGHT SIDE OF THE ROAD. THE VEHICLE IN FRONT MADE A COMPLETE STOP. AS A RESULT, IN TRANSITIONING THE FAR LEFT LANE THE CONTACT REAR ENDED THE VEHICLE IN AN ATTEMPT TO AVOID THE POLICE OFFICER AS HE WAS GOING DOWN TO COMPLETE AN INSPECTION ON THE UNDERBELLY OF THE DUMP TRUCK. THE CONTACT MENTIONED THAT NONE OF HER SAFETY SENSORS (SIDE OR FRONT RESPONDED) INDICATING THAT SHE WAS NEAR A VEHICLE ILLUMINATED. THE STEERING WHEEL AIRBAG DEPLOYED UPON IMPACT. THE KNEE AIR BAG DEPLOYED AFTER THE IMPACT OF THE CRASH. AS THE KNEE AIR BAG WAS DEPLOYING WITH FORCE CAUSED THE CONTACTS RIGHT FOOT TO GET STUCK AND BONES TO CRACK RESULTING IN VARIOUS BREAKS IN HER RIGHT FOOT. THE ELECTRICAL SYSTEM SHUT DOWN AND THE CONTACT WAS UNABLE TO START OR ADJUST HER SEAT IN ORDER TO RELEASE HER FOOT FROM THE KNEE AIR BAG AS PRESSURE WAS BUILDING UP IN THE BAG . THE VEHICLE WAS TOWED TO AN IMPOUND LOT. A POLICE REPORT WAS FILED. THE CONTACT WAS TRANSPORTED TO THE HOSPITAL VIA AMBULANCE WHERE SHE WAS TREATED FOR HER FRACTURED RIGHT FOOT. IT WAS UNKNOWN IF THE DEALER OR THE MANUFACTURER WERE CONTACTED. THE FAILURE MILEAGE WAS 100,000.*TT *JB