2005 Mercedes-Benz C-Class
Problems, recalls and owner-reported issues
Air bags is the leading concern among 140 owner complaints filed for this model year. This is the 14th highest complaint count among 23 C-Class model years with reports.
Of the 2005 reports, 17 involved a crash and 10 involved a fire. 17 people were injured.
What owners report most often
Recalls and investigations
No safety recalls on file.
Representative owner complaints: seats
11 reports, newest first. Show all
Electrical system, Air bags, Seats, Mar 22, 2024
The SAM system failed and car would not start !It took months to be diagnosed by 3 different mechanics! The message said quite often that the Air bags have been deployed !The dealer could not determine the issue! There have been various recalls on the Takata air bags stating my C230 2005 Kompressor is included in the recall over the last few years and when I put in the vin it says my car is not included! My mechanic said I should take it to the dealer before someone is killed. All I want now is to have these airbags replaced! Thank you [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Seats, Engine, Visibility/wiper, Jun 22, 2022
I WAS DRIVING MY CAR TO WORK AND THE NEXT THING YOU KNOW IT SLOWED DOWN ONLY GOING 40MPH. THEN THE ENGINE LIGHT CAME ON AND NOW IT WANT GO IN REVERSE. THE ELECTRICAL HAS WENT OUT FOR MOVING THE HEADREST UP AND DOWN, MOVING THE SEAT FORWARD N BACKWARDS. THE BATTERY KEEP DRAINING, THIS IS THE 3RD NEW BATTERY I HAD TO BUY. IT'S STILL BEGING DRAIN. THE SUNROOF WILL NOT OPEN ALL ELECTRICAL HAS WENT OUT IN THAT AREA. IT HAS NEVER BEEN ABLE TO OPEN. THE WINDSHIELD WIPER MOTOR HAS WENT OUT. I TOOK THE CAR TO THE DEALERSHIP THEY SAIS IT WASN'T NOTHING THEY CAN DO SINCE THERE WASN'T NO RECALL FOR THIS MODEL
Electrical system, Seats, Feb 2, 2021
WHILE DRIVING, MY SON WAS USING THE HEATED SEAT FUNCTION AND NOTICED A BURNING SMELL, THE DRIVER SIDE SEAT WAS SMOKING, WHICH BURNED A HOLE IN THE LEFT HAND SIDE OF THE SEAT BACK AND ALSO BURNED A HOLE IN THE BACK OF MY SONS SWEATSHIRT.
Seats, Feb 3, 2017
WHEN USING MY CAR SEAT HEAT IT BURNED A BIG HOLE IN MY SEAT AND MELTED MY JACKET. I'M AFRAID I CAN'T USE MY CAR SEAT HEAT ANY SO NO FIRE WILL HAPPEN
Seats, Oct 15, 2016, fire
HEATED DRIVER SIDE SEAT BURNED THROUGH LEATHER AND SCORCHED CLOTHING. THE VEHICLE WAS IN MOTION ON A HIGHWAY. SMELLED SMOKE, EXITED CAR AND SEAT WAS SMOKING AND SPARKING.
Seats, Feb 28, 2014
DRIVER'S SIDE SEAT BACK, LEFT BOLSTER, STARTED TO SMOKE AND BURNED A DIME SIZE HOLE IN THE LEATHER SEAT COVER. DRIVER'S SEAT HEAT WAS ON AT THE TIME. TURNING THE SEAT HEAT OFF SEEMS TO HAVE SOLVED THE PROBLEM TEMPORARILY. SUSPECT SHORT IN SEAT HEAT WIRING. POTENTIAL FIRE HAZARD! *TR
Seats, Nov 21, 2013, fire
TL* THE CONTACT OWNS A 2005 MERCEDES BENZ C240. THE CONTACT STATED THAT A STRONG BURNING ODOR EMITTED FROM THE DRIVER'S SEAT WHILE THE HEATED SEAT FUNCTION WAS ACTIVATED. THE CONTACT INSPECTED THE SEAT AND FOUND THE SEAT TO BE SMOKING. THE VEHICLE WAS TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE AND THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 74,000.
Seats, Nov 10, 2012, fire
WHILE DRIVING ALONG AT 45 MPH THE FRONT DRIVERS SEAT HEATING ELEMENT WAS ACTIVATED. IT WAS SWITCHED ON TO ITS HIGHEST SETTING. IN APPROXIMATELY ONE MINUTE THE FRONT SEATBACK LEFT SIDE BOLSTER CAUGHT FIRE BURNING A DIME SIZE HOLE AND BURNING THE FLEECE VEST WORN BY THE DRIVER. THE VEHICLE WAS IMMEDIATELY SLOWED TO STOP ALONG THE HIGHWAY SHOULDER AND THE DRIVER EXITED AFTER TURNING OFF THE DASH SWITCH. THE SMOLDERING STOPPED. THE SWITCH HAS SINCE REMAINED IN THE OFF POSITION AND AN APPOINTMENT WITH A MECHANIC WILL BE SCHEDULED. *TR
Seats, Oct 22, 2012, fire
TL* THE CONTACT OWNS A 2005 MERCEDES BENZ C320. THE CONTACT STATED THAT WHILE DRIVING, THERE WAS AN OVERPOWERING BURNING ODOR PRESENT IN THE VEHICLE FROM THE DRIVERS SEAT. THE CONTACT THEN NOTICED THAT THERE WAS A QUARTER SIZE HOLE THAT HAD BURNED THROUGH THE CONTACT'S LEFT PANT LEG. THE CONTACT WAS NOT INJURED. THE VEHICLE WAS TAKEN TO THE DEALER FOR FURTHER INSPECTION BUT WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE AND THE CURRENT MILEAGE WAS 75,500.
Electrical system, Seats, Equipment adaptive/mobility, Jan 5, 2012
SEAT CONTROL MODULE FAILURE. 2 MODULES PER CAR, 1 FOR PASSENGER SEAT, AND 1 FOR DRIVER SEAT FAIL. THE DEFECTIVE SEAT CONTROL MODULE UNIT WILL DEPLETE THE CARS BATTERY OVERNIGHT RESULTING IN A NO-START CONDITION THE FOLLOWING DAY. A NEW BATTERY, OR A JUMP START, WILL GET THE CAR GOING AGAIN. THE COMMON IMMEDIATE RESOLUTION IS TO UNPLUG THE SEAT CONTROL MODULE WHICH WOULD IMPACT THE SEATS ABILITY TO RESPOND IN AN ACCIDENT. THE REPLACEMENT PART AND DIAGNOSIS FROM MB DEALER IS APPROX $700/ MODULE. THIS IS A HUGE LIABILITY FOR MERCEDES OWNERS AND THE REPAIR SHOULD BE INVESTIGATED FOR SEAT FUNCTION SAFETY. I UNDERSTAND THE PART NUMBER HAS BEEN UPDATED, WHICH I BELIEVE IS AN ADMISSION BY MERCEDES THAT THE ORIGINAL PART IS DEFECTIVE. *TR
Seats, Oct 18, 2009, fire
MY DRIVER'S SEAT WARMER CAUGHT FIRE YESTERDAY WHILE IN USE. IT STARTED WITH SMOKE COMING FROM THE BACKREST PORTION OF THE SEAT AFTER SWITCHING THE HEATER ON, AND THEN BEGAN TO FLAME. I TURNED OFF THE WARMER SWITCH AND PUT OUT THE FIRE. I NOW HAVE A HOLE IN THE BACKREST WHERE THE FIRE STARTED. *TR