2009 Mercedes-Benz C-Class Electrical System Problems

The contact owns a 2009 Mercedes-Benz C300. The contact stated that while starting the vehicle, the check engine, seat belt, and air bag warning lights illuminated. Additionally, the headlights and navigation lights failed to activate for a while. There was burning odor inside the vehicle with the heat activated or turned off. The contact also stated the vehicle failed to start for three days before eventually being able to start. The contact attempted to charge the battery, which resulted in a visible spark. The vehicle was taken to a dealer where it was diagnosed with a sound module and the Signal Acquisition Module (SAM) failures. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 217,000.

While driving the car on [XXX] at 9pm on sunday, [XXX] in lane two during a heavy rain a audible clicking noise came from the drivers side front of the dash instrument cluster area and all of the lights on the car simultaneously turned off without ever touching the light switch i was unable to see the road in front of the vehicle also the windshield wipers quit working and the radio and navigation display went off and closed and opened and closed( turned off and then on and off again) the instrument cluster went dark as well, luckily i was able to turn the steering and apply the brakes and steer the vehicle onto the shoulder of the road and come to a complete stop after several attempts to turn the headlights back on i determined that the vehicle was not safe to drive , and had the vehicle towed to a reputable mechanic, and upon diagnosis he contacted me and stated that the drivers side front signal acquisition module A. K. A. the (sam) module had failed due to water intrusion into the fuse panel sam module area , the mechanic stated that i should file an incident /complaint form with your office , upon searching the MERCEDES BENZ forums and sites on the www i found many customers with a broad range of models (w204)approximately this same year model have identical complaints and nothing has been done by MB usa to remedy the problem, i believe this matter to be a major safety concern and i am wondering why this matter hasnt been taken into consideration by your agency and by MB usa as a safety recall to replace the failing modules and retrofit the fuse panel sam module area to prevent water intrusion thats causing the obvious safety concern and possible liability on the part of the MB/ DAIMLER corporation. it seems this is clearly a problem and it needs fixed we are terrified to drive the vehicle for fear of a repeat incident. Sincerely the [XXX] family INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Check Right Tail and Brake Lamps warning light will not go off for months. They are working fine but the light won't go off. Googling on MB World, it shows Mercedes is aware of this problem and a recall is needed to get it corrected being safety issue with warning lights not working properly. See all info. below from owners, conversations and work done by dealers, etc. People note it is a middle school education problem. Please alert me when the recall is confirmed to get this important problem fixed. [XXX] Thank you, [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Headlight harness on drivers and passenger side is melting and my lights are flickering. I was advised to night drive my vehicle at night, because it could start an electrical fire. This is caused by heat from the lights.

Last week just before Thanksgiving my car of 134,000 miles wouldn't start. Had it towed to my mechanic only to find out like so many others that the Electronic Steering Module(ESL) is 1,500.00 defective. Yet with this being a common issue there is no recall. guess I'm going to a Toyota.

While driving and when parked the headlights flicker on and off. I have no headlights while driving at night, during adverse weather conditions and during dawn hours. I could crash into other drivers, or they could crash into me because they can’t see me. When a parking bulb blows it fuses and melts everything together causing the replacement of the entire headlight unit, this has happened twice.

The contact owns a 2009 Mercedes-Benz C300. The contact stated that the vehicle failed to start after several attempts. The vehicle was towed to an independent mechanic where it was diagnosed that the ignition switch and the steering lock had failed and needed to be replaced. The local dealer was notified of the failure and informed the contact that the parts were available. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 175,000.

The contact owns a 2009 Mercedes-Benz C300. The contact stated while driving and activating the turn signals, the taillights were inoperable. Additionally, the contact stated while driving and depressing the brake pedal to come to a stop, the brake lights were significantly dimmed except for the third brake light. The vehicle was taken to the dealer, where it was diagnosed with electrical failure. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 14V177000 (Exterior Lighting); however, the VIN was not included. The manufacturer was notified of the failure and informed the contact that they could not assist because the VIN was not included in the recall. The manufacturer referred the contact to the NHTSA Hotline for assistance. The failure mileage was unknown.

MY EIS/ESL WENT OUT IN THE MIDDLE OF NO WHERE. IT'S A COMMON ISSUE FOR MERCEDES AND IT PLAGUES EVERY MERCEDES. IT'S A SAFETY HARZARD AND HAPPENS TO A LOT OF PEOPLE. MERCEDES ALSO CHARGES $1500 OUT OF WARRANTY TO GET IT FIXED WHEN IT'S A COMMON ISSUE AND SHOULD BE RECALLED AND REPAIRED.

TL* THE CONTACT OWNS A 2009 MERCEDES-BENZ C300. THE CONTACT STATED THAT THE ANTI-THEFT SYSTEM FAILED AND CAUSED THE CONTACT TO NOT BE ABLE TO START THE VEHICLE. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF MARIETTA (810 COBB PARKWAY, MARIETTA GA 30060, (770) 783-5171) TO BE DIAGNOSED. THE MECHANIC LOCATED THE FAILURE CODE AT THE ELECTRONIC IGNITION SWITCH AND INFORMED THE CONTACT THAT THE IGNITION SWITCH NEEDED TO BE REPLACED. THE MANUFACTURER WAS CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE 140,000.

TL* THE CONTACT OWNS A 2009 MERCEDES-BENZ C300. THE CONTACT STATED THAT WHILE IN A PARKING LOT AND ATTEMPTING TO DRIVE THE VEHICLE, THE VEHICLE FAILED TO START. THE CONTACT STATED THAT A MESSAGE ON THE INSTRUMENT PANEL INDICATED TO REMOVE THE KEY FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND THE CONTACT WAS INFORMED THAT THE KEY WAS NOT RECOGNIZED. THE CONTACT WAS INFORMED THAT THE ELECTRONIC STEERING MODULE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 70,000.

"TAKATA RECALL" WHEN I WAS DRIVING AFTER A OIL CHANGE, I HEARD A NOISE THAT SOUNDED LIKE SOMEONE HIT MY CAR. I WAS SCARED AND SHAKY SO I PULLED OVER COULD SEE ANYTHING BUT I HEARD A TICKING NOISE. THEN I REALIZED THE HEAD REST MINI AIR BAG BLEW UP AND THE WIRING INSIDE THE HEAD REST WAS BURNING. THIS HAPPENED WHILE I WAS DRIVING. I COULD HAVE GOT INTO AN ACCIDENT. I HAD TO PULL OVER RIGHT WHERE ALL THE TRAFFIC WAS BECAUSE MY HANDS WERE SHAKING AND I DIDN'T KNOW WHAT TO DO WITH THE BURNING SMELL. I HAD MY HAZARDS ON AND PEOPLE WENT AROUND ME. THEN ALL KINDS OF ALERTS WENT OFF ON MY CAR. I ONLY HAD IT FOR A YEAR AND A HALF IT SHOULDN'T DO THAT. SOMETHING IS REALLY WRONG AND THIS IS DANGEROUS WHILE SOMEONE IS DRIVING. MY TIRES AND ALL OF A SUDDEN THE MUFFLER IS MAKING NOISES NOW TOO WHAT IS GOING ON WITH THIS CAR. IT'S TREATED WELL I'M SCARED TO DRIVE IT NOW. I'M STILL MAKING PAYMENTS ON IT. IT'S WAS FOR ME FAIRLY NEW AND STILL GOOD, DO I THOUGHT. I'M VERY DISAPPOINTED AND NEED SOME ANSWERS. I WAS TOLD THAT MAYBE IT'S THE EPS CONTROL UNIT BUT HAVEN'T WENT TO MERCEDES DEALER YET BECAUSE I'M DISCOURAGED ABOUT THIS CAR AND I HAVEN'T BEEN FEELING GOOD.

MY C300 STRANDED ME IN DEMING, NM. WE HAD LEFT EL PASO HEADING HOME TO PHOENIX. QUICK BIO BREAK IN DEMENT, AND THAT'S WHERE MY C300 WOULDN'T START. THE SHOP IN DEMING SAID THAT THE CAR WOULD NEED TO BE TOWED BACK TO THE DEALER IN EL PASO. TURNED OUT MY STEERING COLUMN CONTROL LOCK MODULE NEEDED TO BE REPLACED. THE DEALERSHIP ORDERED THE PART AND TWO DAY AND $1,400 LATER I WAS ABLE TO DRIVE BACK TO PHOENIX. BETWEEN TOWING, LODGING IN DEMING AND EL PASO, MEALS, ETC I WAS OUT OVER 2K. THIS IS SO I CAN START MY CAR. ACCORDING TO MY LOCAL MB DEALER MY SERVICE ADVISOR SAID HE SEES ONE OR TWO A MONTH WITH THIS PROBLEM. I PICKED UP THE CAR IN 2012 WITH 50K MILES. THIS ISSUE CAME 70K TROUBLE FREE MILES LATER. AMAZED THAT ONE LITTLE PART COULD STRAND ME WITH NO WARNING.

'TAKATA RECALL ' DRIVE MY 2009 C300 TO STORE EVERYTHING WORKED PERFECTLY . CAME OUT OF STORE CAR DEAD , NOTHING . MERCEDES TECH JUMPED CAR (NOTHING) CHECKED ALL FUSES THEY ARE GREAT . LONG SHORT EIS NEEDS REPLACING . I HAVE READ BLOG AFTER BLOG ABOUT THIS VERY SAME ISSUE YET NO RECALL . I AM A FIFTY YO WOMAN STRANDED OUTSIDE PUBLIX BY MYSELF . EXTREMELY DANGEROUS !!! COST TO REPAIR 1200 . SERIOUSLY??

TL* THE CONTACT OWNS A 2009 MERCEDES-BENZ C300. WHILE DRIVING VARIOUS SPEEDS, THE AIR BAG WARNING INDICATOR ILLUMINATED. IN ADDITION, BOTH TURN SIGNAL INDICATORS AND WINDSHIELD WIPERS FAILED TO FUNCTION WHEN THE AIR BAG INDICATOR ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBERS: 16V081000 AND 18V043000 (AIR BAGS). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 118,599.

PASSENGER SEAT AIRBAG SENSOR NOT WORKING WHEN SOMEONE SITS ON THE SEAT ALSO PASSENGER SIDE ELECTRICAL SYSTEM NOT WORKING AND CAUSING THE PASSENGER SIDE LIGHTS TO STAY ON WHEN VEHICLE IS OFF AND MERCEDES DOES NOT WANT TO DO ANYTHING ABOUT AND SAYS IT IS OUT OF WARRANTY AND I NEED TO PAY TO HAVE THE WHOLE SYSTEM REPLACED

IGNITION SWITCH FAILED AT 92,000 MILES. CAR WAS WORKING FINE AND WOULD NOT START AGAIN ONCE PARKED. DASH LIGHTS & RADIO TURNED ON, BUT CAR WOULD NOT START. HORN DID NOT WORK AND GEARS WOULD NOT SHIFT WITH KEY TURNED ON START POSITION. HAD TO GET CAR TOWED AND COST $1,400 TO FIX. ASIDE FROM THIS, I HAVE REPLACED THE ALTERNATOR, CAR COMPUTER, VALVE COVER, AND AIR FLOW SENSOR. CATALYTIC CONVERTERS ALSO WENT OUT, AL WITHIN A 4 MONTH PERIOD.

I PUT THE KEY IN THE IGNITION TURN IT TO START THE CAR AND NOTHING HAPPENS, NONE OF THE ELECTRICAL COMES ON EXCEPT FOR LIGHTS ON THE INSTRUMENT PANEL. THE CAR DOESN'T EVEN TRY TO START. SOMETHING IS WRONG WITH THE ELECTRONIC IGNITION SYSTEM.

IGNITION SWITCH FAILED AT 76K MILES. GEAR SHIFT WILL NOT GET OUT OF PARK, STEERING WHEEL WILL NOT UNLOCK AND CAR WILL NOT START. KNOWN TO BE A COMMON ISSUE THAT AFFECTS ALL MERCEDES WITH ELECTRONIC IGNITION. MERCEDES SHOULD BE BROUGHT TO COURT VIA CLASS ACTION FOR THIS.

TAKATA RECALL - NHSTA RECALL NUMBER 16V081 AND 17V017 AND NHSTA RECALL NUMBER 15V711 REGARDING THE SRS CONTROL MODEL. I HAVE RECEIVED SEVERAL NOTICES OF THESE 3 VERY DANGEROUS AND URGENT RECALLS. MY VEHICLE IS SUBJECT TO THESE RECALLS AND NO REMEDY HAS BEEN PROVIDED FOR ALL. I HAVE CONTACTED THE MANUFACTURER AND MERCEDES BENZ DEALERSHIP TO HAVE THESE RECALLS FIXED, BUT I AM TOLD THEY HAVE NO PARTS TO FIX THE RECALL, NO REMEDY HAS BEEN PROVIDED AND THERE IS NOTHING THEY CAN DO TO ADDRESS THE RECALLS - MEANWHILE, I AM AT RISK EVERY TIME I GET BEHIND THE WHEEL AND CONTINUE TO RECEIVE NOTICES ABOUT HOW DANGEROUS THIS RECALL CAN BE, LIFE THREATENING. NOW TAKATA IS FILING BANKRUPTCY AND IT HAS BEEN YEARS SINCE THE RECALLS WERE ISSUED - WHY IS THERE NO REMEDY AVAILABLE TO FIX THIS? NO DEALERSHIP WILL ADDRESS THE ISSUES, IT IN JUST AN ON GOING, NEVER ENDING GAME. I WANT TO KNOW HOW I CAN FIX MY DEFECTIVE CAR BEFORE MY WIFE, CHILDREN, OR MYSELF ARE INJURED OR KILLED DUE TO THE SEVERITY OF THIS SPECIFIC RECALL.