2009 Mercedes-Benz C-Class
Problems, recalls and owner-reported issues
Electrical system is the leading concern among 670 owner complaints filed for this model year. This is the 2nd highest complaint count among 23 C-Class model years with reports.
Of the 2009 reports, 17 involved a crash and 19 involved a fire. 16 people were injured.
What owners report most often
Recalls and investigations
No safety recalls on file.
Representative owner complaints
670 reports, newest first.
Steering, Electrical system, Electronic stability control (ESC), Jun 1, 2015
YESTERDAY MY BELOVED C300 LEFT US STRANDED AT A BEST BUY PARKING LOT LATE AT NIGHT. IT WAS REALLY UPSET WHEN I JUST GET OFF WORK, AND TRY TO START MY CAR AND GO HOME TAKE A REST, BUT IT WOULD NOT START. I HAD TO LEAVE THE CAR THERE OVERNIGHT AND WAS NOT UNTIL NEXT MORNING THAT I GOT IT TO START. SINCE THEN IT HAS BEEN GIVING US PROBLEMS SO I CALL THE LOCAL DEALER AND THEY GAVE ME AN APPOINTMENT FOR NEXT MONDAY. I HAVE READ THAT THIS IS A VERY COSTLY AND A VERY WELL KNOWN ISSUE WITH C300. BY THIS TIME I AM SURE MB KNOWS ABOUT IT, AND I DID RESEARCH ONLINE SEEMS LIKE THAT IS A COMMON ISSUE AND MB SHOULD RECALL FOR IT. UNFORTUNATELY, MB DON'T TAKE CARE OF IT, AND DO NOT COVER IT. IT IS A EIS FAILURE ISSUE.. MY 2009 C300 HAS JUST REACHED 50,000 KLMS. WE HAVE HAD IT FOR ABOUT 10 MONTHS NOW... WE ARE VERY CONCERNED AND DISAPPOINTED. MY CAR HAD TO LEAVE IN PARKING LOT OVERNIGHT WHICH IS REALLY DANGEROUS, AND I CAN'T GO TO WORK SINCE I DON'T HAVE A CAR TO DRIVE. IT'S A PAIN FOR ME, THAT I HAVE TO PAY OVER $1000, AND THIS IS MY FIRST CAR, MY FINANCIAL CAN'T REALLY HANDLE THIS UNEXPECTED ISSUE SINCE I TAKE CARE OF MY SO WELL...
Electrical system, Exterior lighting, May 21, 2015
FRONT LIGHTS SOCKET OVER HEAT AND MELTING. MANUFACTURE AND DEALERSHIP REFUSE TO REPLACE, HOWEVER CAR STILL IN FULL EXTENDED WARRANTY SAFETY ISSUE AND CAN CAUSE FIRE
Engine, May 14, 2015
CEL ILLUMINATION, ENGINE MISFIRE, STALLING, ROUGH RUNNING, LOW COOLANT INDICATOR LIGHT UPS. NO EXTERNAL COOLANT LOSS DETECTABLE. COOLANT IN THE ENGINE OIL AND/OR IN THE COMBUSTION CHAMBER. THIS IS CAUSED BY A BROKEN CYLINDER HEAD BOLT. ENGINE COOLANT ENTERS INTO ENGINE OIL. COOLANT MIGHT BE PRESENT IN THE COMBUSTION CHAMBER. AFFECTED ENGINE NUMBER UP TO 1569XX 60 060658. NOW THE DEALERSHIP IS TRYING TO CHARGE ME $7K TO HAVE THIS FIXED WHEN IT'S A KNOWN ISSUE ON THESE VEHICLES. I RESPECTFULLY DEMAND THAT MERCEDES BENZ USA COVER THE COSTS AND RECALL THESE AFFECTED BOLTS ASAP.
Steering, Electrical system, May 4, 2015
IN THE MORNING, I TRIED TO START MY 2009 C300 AND THE CAR DID NOT START AND THE STEERING WHEEL LOCKED OUT OF THE BLUE. THE CAR HAD TO BE TOWED TO A MERCEDES DEALERSHIP AT DELRAY BEACH, FL. THE PROBLEM DIAGNOSED AS A MANUFACTURING DEFECT IN THE STEERING/ELECTRICAL SYSTEM RELATED TO IGNITION SWITCH. THE FOLLOWING REPAIR STATED ON MY REPAIR REPORT: - STEERING LOCK COMPLETE REPLACEMENT - ADDITIONAL TIME TO DRILL OUT THE OLD LOCK MERCEDES BENZ DEALERSHIP SERVICE CHARGED ME $1,464.00 FOR THE DEFECTED STEERING LOCK/IGNITION ELECTRICAL ASSEMBLY. I SEARCHED ON INTERNET AND A LOT OF PEOPLE EXPERIENCED THE SAME PROBLEM (PLEASE SEE THE LINK PROVIDED BELOW). I CALLED THE MERCEDES-BENZ USA HEADQUARTER AT NJ AND TALK TO A DISTRICT SERVICE MANAGER AND EXPLAIN TO HIM THAT MY CAR HAS ONLY 44K MILEAGE AND THE STEERING LOCK/IGNITION ELECTRONIC MALFUNCTION IS A MANUFACTURING DEFECTED AND IT IS NOT CONSIDERED NORMAL WEAR & TEAR AND A LOT OF PEOPLE HAVE THE SAME PROBLEM AND IT IS A SAFETY ISSUE. HENCE THIS SHOULD BE REPAIRED WITHOUT CHARGE AND JUSTIFY FOR RECALLS. UNFORTUNATELY IT WAS LIKE TALKING TO THE WALL AND BASICALLY MERCEDES-BENZ DOES NOT WANT TO TAKE ANY RESPONSIBILITY AND TO DO ANYTHING ABOUT IT AND HIT THE CUSTOMER WITH AN EXPENSIVE REPAIR COST. I AM CONCERN IF THE STEERING LOCKS/IGNITION ELECTRICAL PART MALFUNCTIONS, WHAT IS GOING TO HAPPEN DURING DRIVING AND OTHER CASES. THANK YOU. P.S.: PLEASE REFER TO THE FOLLOWING JUST TWO WEB SITES. THERE ARE MORE TO SEE IF YOU SEARCH: HTTP://WWW.CAR-RECALL.COM/MERCEDES-BENZ/C300/2009 HTTP://WWW.ARFC.ORG/COMPLAINTS/2009/MERCEDES/C300/STEERING/PROBLEM.ASPX HTTP://WWW.CARPROBLEMZOO.COM/MERCEDESBENZ/C300/2009/
Steering, Apr 29, 2015
IN THE MORNING, TRY TO START MY 2009 C300 AND THE CAR DID NOT START AND THE STEERING GOT LOCKED OFF OF THE BLUE. THE CAR HAD TO BE TOWED TO A MERCEDES DEALERSHIP AT DELRAY BEACH, FL. THE PROBLEM DIAGNOSED TO BE RELATED TO: MANUFACTURING DEFECTED STEERING/ELECTRICAL SYSTEM RELATED TO IGNITION SWITCH. THE FOLLOWING REPAIR STATED ON MY REPAIR REPORT: -STEERING LOCK COMPLETE REPLACEMENT -ADDITIONAL TIME TO DRILL OUT THE OLD LOCK MERCEDES BENZ DEALERSHIP SERVICE CHARGED ME $1464.00 FOR THE DEFECTED STEERING LOCK ASSEMBLY. I SEARCHED ON INTERNET AND A LOT OF PEOPLE EXPERIENCED THE SAME PROBLEM (PLEASE SEE THE LINK PROVIDED). I CALLED THE MERCEDES-BENZ USA HEADQUARTER AT NJ AND TALK TO A DISTRICT SERVICE MANAGER AND EXPLAIN TO HIM THAT MY CAR HAS ONLY 42K MILEAGE AND THE STEERING LOCK IS MANUFACTURING DEFECTED AND IT IS NOT CONSIDERED NORMAL WEAR & TEAR AND THEREFORE THIS SHOULD BE REPAIRED WITHOUT CHARGE. UNFORTUNATELY IT WAS LIKE TO TALKING TO THE WALL AND BASICALLY MERCEDES-BENZ DOES NOT WANT TO TAKE ANY RESPONSIBILITY AND TO DO ANYTHING ABOUT IT AND HIT THE CUSTOMER WITH AN EXPENSIVE REPAIR COST. WE AS OWNER OF THE MERCEDES-BENZ SHOULD UNIT AND COMPLAIN TO MERCEDES HEADQUARTER AND NHTSA AND REQUEST THIS DEFECT SHALL BE CONSIDER AS A RECALL. I AM CONCERN IF THE STEERING LOCKS BECAUSE OF THE DEFECTED PART WHAT IS GOING TO HAPPEN DURING DRIVING AND OTHER CASES. THANK YOU. HTTP://WWW.CAR-RECALL.COM/MERCEDES-BENZ/C300/2009 HTTP://WWW.ARFC.ORG/COMPLAINTS/2009/MERCEDES/C300/STEERING/PROBLEM.ASPX. *TR
Steering, Apr 27, 2015
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ C300. WHILE DRIVING VARIOUS SPEEDS, THE STEERING WHEEL SEIZED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE STEERING WHEEL COLUMN LOCK NEEDED TO BE REPLACED. NO REPAIRS WERE MADE TO THE VEHICLE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 97,000.
Steering, Electrical system, Apr 22, 2015
ELECTRONIC STEERING FAILURE. STEERING WHEEL LOCKED. GEAR SHIFT LOCKED IN PARK. CAN TURN KEY, BUT THE ONLY THE CENTRAL DASH WORKS WITH MESSAGE "TAKE KEY FROM IGNITION". NO START UP LIGHTS ON. VEHICLE LOCKS, UNLOCKS, RADIO WORKS, BUT WON'T START. LUCKILY IT HAPPENED IN THE GARAGE WHILE VEHICLE WAS STATIONARY AND NOT IN MOTION. $800 OUT OF POCKET FOR NEW EIS AND BLUE KEY + LABOR. SEEMS TO BE VERY FREQUENT ISSUE WITH 2008/2009 C300 MODELS. RECALL SHOULD BE ISSUED AND OWNERS REIMBURSED FOR EXPENSES INCURRED GIVEN THE NUMBER OF REPORTS AND SAFETY RISKS AS SOME HAVE REPORTED IT HAPPENED TO THEM WHILE VEHICLE WAS IN MOTION. DON'T NEED TO WAIT UNTIL SOMEONE GETS REALLY HURT. *TR
Steering, Apr 22, 2015
I PARKED MY 2009 C300 WITH ONLY 42K MILES ON IT IN THE GARAGE AT NIGHT. NEXT MORNING I TRIED TO START, THE VEHICLE WOULD NOT START. THE STEERING WHEEL LOCKED AND WAS NOT ABLE TO START OR MOVE THE GEARS HAD TO CALL MERCEDES ROAD SERVICE TO TOW THE VEHICLE TO A MERCEDES DEALER AT DELRAY BEACH, FL. THIS HAPPENED OUT OF THE BLUE WITHOUT ANY INDICATION THAT SOMETHING WAS GOING WRONG. DIAGNOSE WAS MADE AND DETERMINE TO BE ?STEERING LOCK ASSEMBLY COMPLETELY NEED TO BE REPLACED WITH ADDITIONAL TIME TO MANUALLY DRILL OUT THE OLD LOCK.? THIS WAS DUE TO A DEFECTED STEERING IGNITION SWITCH SECURITY ASSEMBLY. THE DEALERSHIP CHARGED ME $1600.00 FOR THE DEFECTED PART. I TALK TO THE DELRAY BEACH MERCEDES-BENZ SERVICE DEALERSHIP DIRECTOR AND SUPERVISOR ANS AS WELL AS MBUSA REGIONAL CASE MANAGER. IT WAS JUST WASTE OF TIME AND NONE OF THEM WANTED TO TAKE RESPONSIBILITY. MERCEDES-BENZ ABSOLUTELY DID NOT WANT TO DO ANYTHING ABOUT IT OTHER THAN CHARGING PEOPLE FOR REPAIR OF A DEFECTED COMPLETE STEERING SECURITY ASSEMBLY. THIS SHOULD BE CONSIDERED RECALL AS TO DO WITH STEERING LOCK. *TR
Steering, Apr 19, 2015
THE VEHICLE WOULD NOT START. THE STEERING WHEEL LOCKED AND WAS NOT ABLE TO START OR MOVE THE GEARS HAD TO CALL MERCEDES ROAD SERVICE .TO TOW THE VEHICLE TO A MERCEDES DEALER. *TR
Steering, Electrical system, Engine, Apr 18, 2015
PARKED MY CAR OVERNIGHT AND WENT TO START IT IN THE MORNING AND WOULD NOT START. THE KEY WOULD TURN BUT GOT NO LIGHTS ON THE DASH AND RADIO WOULD NOT WORK. THE STEERING WHEEL DID NOT UNLOCK. TRIED TO JUMP IT BUT SAME RESULTS. BATTERY TESTED FINE, CHECKED ALL THE FUSES AND THEY WERE ALL GOOD. AFTER RESEARCHING ON THE INTERNET THE STEERING LOCK FAILED. THIS SEEMS TO BE A MORE THAN FREQUENT ISSUE WITH THIS CAR. THIS HAPPENED OUT OF THE BLUE WITHOUT ANY INDICATION THAT SOMETHING WAS GOING WRONG. I'M GLAD I WAS HOME AND NOT HUNDREDS OF MILES AWAY. WHY IS THERE NOT A RECALL? *TR
Steering, Apr 18, 2015
STEERING WHEEL GOT LOCKED WHEN THE CAR WAS IN MOTION. LUCKILY, I WAS DRIVING OFF THE HIGHWAY APPROX. 10 MPH. TARIFFING EXPERIENCE!!! *TR
Steering, Electrical system, Apr 15, 2015
DROVE MY C300 TO WORK IN THE MORNING. WENT TO LEAVE A FEW HOURS LATER AND THE CAR WILL NOT START. RADIO, ALARM, DASH AND LOCK/UNLOCK ALL WORK BUT YOU CAN NOT HEAR THE STEERING LOCK DISENGAGE WHEN YOU PUT THE KEY IN. FROM WHAT I HAVE SEEN THIS IS A VERY COMMON PROBLEM AND MERCEDES HAS DONE ABSOLUTELY NOTHING TO FIX IT. I HAVE ONLY OWNED THIS VEHICLE FOR 6 MONTHS. IS THIS WHAT WE HAVE TO LOOK FORWARD TO AFTER BUYING A MERCEDES BENZ? *TR
Steering, Electronic stability control (ESC), Service brakes, Apr 13, 2015
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ C300. WHILE ATTEMPTING TO START THE ENGINE, THE VEHICLE FAILED TO TURN ON AND THE STEERING LOCK ENGAGED. THE VEHICLE WAS TOWED TO THE DEALER WHO REPLACED THE STEERING LOCK AND THE CONTROL UNIT. THERE WAS NO FURTHER INFORMATION AVAILABLE. AFTER RETRIEVING THE VEHICLE AND DRIVING, THE BRAKE EBR, ABS, ESP AND POWER STEERING FAILURE MESSAGES APPEARED. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 63,033.
Electrical system, Exterior lighting, Apr 10, 2015
INTERMITTENTLY MY LOW BEAM HEADLIGHTS WILL GO ON, GAS GAUGE SLOWLY GOES TO EMPTY, REAR BREAK AND BLINKERS NO LONGER WORK, INTERIOR LIGHTING, AND SUN ROOF DO NOT WORK. I CAN NOT LOCK MY CAR SOMETIMES AFTER FOR ABOUT 5 MINS. IF IT HAPPENS RIGHT WHEN I TURN MY CAR ON, I CAN TRY TO TURN IT OFF AND RESTART AND IT MAY OR MAY NOT HAPPEN AGAIN. SOMETIMES IT HAPPENS RIGHT WHEN I TURN MY CAR ON OR SOMETIMES IT NEVER HAPPENS. *TR
Steering, Electrical system, Apr 9, 2015
I TURNED THE KEY AND NOTHING HAPPENED. THE CAR WOULD NOT START. LIGHTS WORKED. I CALLED ROADSIDE ASSISTANCE TO HAVE IT JUMP STARTED, DID NOT WORK. I THEN HAD IT TOWED AND WAS TOLD BY THE SERVICE DEPARTMENT AT A CERTIFIED MERCEDES DEALER THAT IT IS A KNOWN DEFECT CALLED ELECTRONIC STEERING LOCK EIS/ESL ALSO REFERRED TO AS TECHNICAL SERVICES BULLETIN LI80-57-P051521. TOTAL COST: $1250 THIS IS MY CAR'S 3RD KNOWN DEFECT: 1) REAR TAIL LIGHTS WOULD CATCH FIRE AND FAIL (FINALLY RECALLED BY MB AND REPAIRED) 2) COMMAND KNOB FOR SATELLITE RADIO AND GPS FAILED AND NOW 3) EIS/ESL DEFECT. *TR
Steering, Electrical system, Apr 1, 2015
WENT TO START MY CAR. TRIED JUMPING IT OFF THINKING IT WAS THE BATTERY CHECKED ALL THE FUSES. SPENT $70 TO HAVE TOWED TO MY MECHANIC. COME TO FIND OUT IT IS THE EIS SWITCH AND MERCEDES WILL NOT SELL HIM THE PARTS TO FIX ONLY MERCEDES CAN FIX. MY GUY SAID HE COULD FIX FOR $700, MERCEDES DEALERSHIP SAID OVER $1000. COME TO FIND OUT THIS IS A COMMON PROBLEM. AS MY CAR WAS AT MY MECHANIC SHOP ANOTHER MERCEDES CAME IN WITH THE SAME PROBLEM ( UNBELIEVABLE ). MERCEDES TAKES PRIDE IN THE VEHICLES YET WITH A COMMON PROBLEM THEY WILL NOT FIX FOR FREE ( SHOULD BE A RECALL ON THIS PROBLEM ) THIS WILL BE MY LAST MERCEDES I OWN. AUDI WILL BE MY NEXT CAR. VERY DISAPPOINTED IN MERCEDES. *TR
Electrical system, Exterior lighting, Mar 30, 2015
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ C350. THE CONTACT STATED THAT THE VEHICLE'S HEADLIGHTS REMAINED ILLUMINATED CAUSING THE BATTERY TO FAIL. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THERE WAS A LOOSE WIRE THAT NEEDED TO BE ADJUSTED. THE VEHICLE WAS REPAIRED. THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 30,700.
Steering, Engine, Mar 12, 2015
WHEN TO GET MY CAR WAXED FOR THE WEEKEND. GOT HOME PARKED THE CAR AND WHEN MY WIFE AND I WERE READY TO GO OUT THE CAR WOULDN'T START. DASH LIGHTS, RADIO, ECT WERE WORKING BUT THE IGNITION WOULDN'T START. I CAN HEAR CLICKS FROM THE ENGINE N THE STEERING WAS LOCKED. BAG IGNITION STEERING LOCK. $1,900 TO FIX HAVEN'T BEEN ABLE TO MOVE THE CAR UNTIL I COME UP WITH THE MONEY TO FIX IT! COMMON ISSUE FROM ALL 2008 & 2009 MERCEDES W204 C CLASS! & NO RECALL. *TR
Exterior lighting, Mar 12, 2015
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ C300. WHILE DRIVING AT APPROXIMATELY 25 MPH, THE CHECK SIGNAL WARNING INDICATOR ILLUMINATED. THE CONTACT OBSERVED THAT THE REAR DRIVER SIDE TAIL LIGHT WAS NOT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V177000 (EXTERIOR LIGHTING). THE FAILURE MILEAGE WAS APPROXIMATELY 68,000. THE VIN WAS UNVAILABLE.
Electrical system, Exterior lighting, Mar 12, 2015
I CAME TO A STOP BECAUSE MY CAR WAS GIVING ME ERROR CODES FOR CERTAIN PARTS OF THE RIGHT TAIL LIGHTS NOT WORKING(TURN& REVERSE) AND THEN THE FUNCTIONING LIGHTS WERE DIMMED. I TOOK A LOOK AT THE ASSEMBLY WHERE THE LIGHTS WERE PLACED AND NOTICED WHERE THE CAR'S ELECTRICAL WIRES WERE PLUGGED IN TO THE BULB ASSEMBLY THAT IT BURNED THROUGH THE ASSEMBLY. I TOOK THE CAR TO THE DEALERSHIP AND THEY FIXED THE RIGHT SIDE BUT NEGLECTED TO CHECK THE LEFT BECAUSE AT THE TIME IT WAS NOT MALFUNCTIONING (AT THAT TIME I WAS STILL UNDER WARRANTY). NOW, ON MARCH 8, 2015 (MY CAR IS NO LONGER UNDER WARRANTY) I CONTACTED THE DEALERSHIP AS WELL MBUSA BECAUSE THE LEFT SIDE IS NOW BEGINNING TO ACT ERRATICALLY, AND ALTHOUGH THERE IS NO BURNING (YET) I WOULD LIKE TO RESOLVE THE ISSUE. I CHECKED THE BULBS WHICH WERE GIVING ME ERRORS AND NONE OF THE BULBS WERE BURNED OUT. I BEGUN TO DO RESEARCH AND I FOUND THERE TO BE A RECALL FROM THE NHTSA CAMPAIGN NUMBER: 14V-177, BUT MY VIN NUMBER IS NOT INCLUDED IN THIS RECALL YET I HAD REPORTED THE VERY SAME ISSUE MUCH EARLIER THAN 2014. AS I CONTACTED BOTH THE DEALERSHIP AND MBUSA THEY BOTH SAID THAT MY CAR WAS NO LONGER UNDER WARRANTY AND THAT MY VIN WAS NOT INCLUDED IN THE RECALL REFUSING TO ACCEPT THAT THEY MADE AN ERROR IN THEIR WIRING AND NEGLECTING TO FIX BOTH SIDES THE FIRST TIME I TOOK THE CAR IN. *TR
Steering, Electrical system, Mar 5, 2015
A KNOWN ISSUE WITH MERCEDES BENZ C300 CARD MODEL YEAR 2008 AND UP. THE STEERING IGNITION SWITCH FAILS. THIS IS A DEALER FIX ONLY AND COSTS APPROXIMATELY $1500-$2000 DOLLARS. WHEN YOU GO TO START YOUR CAR NOTHING COMES ON, NO LIGHTS NO NOTHING. THE CAR IS BASICALLY DISABLED AND YOU HAVE TO HAVE IT TOWED TO THE DEALERSHIP. *TR
Electrical system, Mar 4, 2015
TL*THE CONTACT OWNS A 2009 MERCEDES BENZ C300. THE CONTACT STATED THAT AFTER STARTING THE ENGINE, THE STEERING WHEEL SEIZED. THE CONTACT ALSO STATED THAT WHEN INSERTING THE KEY INTO THE IGNITION SWITCH, THE VEHICLE FAILED TO START AND THE KEY WOULD REMAIN STUCK IN THE IGNITION. IN ADDITION, ALL THE ELECTRICAL COMPONENTS WOULD REMAIN ON. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 73,000.
Steering, Electrical system, Engine, Feb 18, 2015
2009 MERCEDES BENZ C350 - STEERING WHEEL LOCK / $1400 TO REPAIR AND REPLACE THE MODULE. COMMON ISSUE WITH THE C-CLASS. *TR
Steering, Electrical system, Feb 12, 2015
WENT TO STORE AND WHEN I RETURNED TO THE CAR, THE TRUNK RELEASED NORMALLY AND DOORS UNLOCKED NORMALLY WITH THE KEY FOB. INSERTED THE KEY INTO IGNITION SWITCH. ABLE TO TURN KEY, BUT CAR WOULD NOT START. TRIED LOCKING AND UNLOCKING DOOR WHICH WORKED AGAIN. WAITED ANOTHER MINUTE AND CAR STILL WOULD NOT START. TRIED MOVING STEERING WHEEL, BUT IT WAS LOCKED AND COULD NOT TAKE CAR OUT OF PARK, BUT MADE SURE IT WAS ALL THE WAY INTO PARK. TRIED TO START CAR AGAIN, THIS TIME I HEARD WHAT SOUNDED LIKE A RELAY CLICKING FROM UNDER THE DASH, BUT STILL NO START. AFTER ANOTHER MINUTE, I TRIED AGAIN AND THIS TIME IT STARTED. I CAUTIOUSLY DROVE HOME AND PARKED AFRAID TO DRIVE THE CAR ANY LONGER AS THE IGNITION SWITCH ALSO CONTROLS THE STEERING LOCK AND THERE EXIST THE POSSIBILITY OF THE STEERING BECOMING LOCKED WHILE THE CAR IS IN MOTION, AS SEVERAL OTHERS HAVE POSTED AS HAPPENING TO THEM. A MAJOR SAFETY ISSUE EXIST SINCE THE STEERING COULD LOCK WHILE THE CAR IS IN MOTION AND MERCEDES BENZ SHOULD BE REQUIRED TO RECALL THIS VEHICLE TO REPAIR THIS BEFORE SOMEONE IS SERIOUSLY HURT OR KILLED. *TR
Engine, Feb 5, 2015
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ C300. WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE SHOOK AND THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE SPARK PLUGS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 77,000.