Page 2 of 2 · complaints 51–99 of 99

2018 Mercedes-Benz C300 complaints

Owner reports filed with NHTSA about this vehicle, newest first and reproduced as filed. They are unverified accounts: one proves nothing, and a pattern across many is the thing worth reading. Back to the full 2018 record →

Fuel/Propulsion System
Filed Apr 30, 2023PA

The code I received is p052e from the check engine light. This can cause the car to stall out mid way through driving and cause a potential fatal accident. This is a common issue across C300 And GLC benz.

Unknown or Other
Filed Apr 16, 2023FL

Rear camera doesn’t work

Unknown or Other
Filed Apr 2, 2023DC

The fault code P052E71 is logged in the fault memory of the engine control unit. Cause: Possible cause: The component or the electrical actuation at the partial load crankcase ventilation valve (Y58/2) may be faulty or might not activate initially.

Electrical System
Filed Mar 10, 202385,000 milesFL

The contact owns a 2018 Mercedes-Benz C300. The contact stated that after starting the vehicle, the S.O.S. Not Active message displayed. The contact was concerned that in the event of an emergency, the emergency services function would be inoperable. The vehicle had previously been serviced under NHTSA Campaign Number: 21V058000 (Electrical System, Communication) however, the failure recurred. The dealer was made aware of the failure; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,000.

Engine
Filed Feb 22, 2023TX

Engine light P052E, This seems to be a common problem with the C300.My concern is that Mercedes Benz hasn’t address the common issue. I own the car less than a year got it from Mercedes dealership and to be honest I expect Mercedes Benz to be better than the this to it customers

Engine
Filed Feb 21, 2023KS

At 67000 miles the check engine light came on and is was engine code p052e crankcase ventilation regulator valve failure. This failure will cause the ending to exhaust increased contaniments in to the air. This is a know problem by MBUSA and they have changed the part design on new vehicles , this problems comes up right after the cars warranty and they cost to repair is in excess of $2500. For this to be an emission know problem by MBUSA a recall should be issued and this problem corrected under the recall process of the NHTSA ASAP. This has been reported to MBUSA and they have been zero help in this matter. The NHTSA is here to protect our citizens and environment and hopefully you will continue to do so.

Engine
Filed Feb 21, 2023NY

Failed positive crankcase ventilator after 40,000 miles common problem regulating oil consumption to the engine. Causing oil burn, oil leak, inconsistent oil ventilation. Dealer is aware of the problem. Engine light is on with code P052E. Commonly reported problem for this model on the internet.

Engine
Filed Feb 17, 2023NY

Code P052E just like all 2.0 turbo Mercedes Benz engines will get. This is a engineering defect and the cars with these engines should be recalled. I have researched and read that even after repaired this expensive engine defect will re-occur about every 35000 miles.

Unknown or Other
Filed Jan 29, 2023IL

This is 2018 Mercedes Benz - C300 and it seems across this model line up and models from that year it looks like headliner particularly fabric starts to separate from the pillars in the rear. Across google there is bunch of C300 with the same issue in the same spot starting. The Car is only 5 years old and if it would be any other brand I would not be to upset about it. But this is Mercedes and they pride themselves of being a " Luxury " Vehicle where their standards should be much higher. Needles to say we contacted and went to one of the Mercedes Dealership that we got charged $226 for the inspection and Mercedes did not honored to replace the defect nor MBUSA - did not helped either. This is the problem across the model . Be AWARE and take this into consideration when thinking of purchasing this particular model year C300.

Power Train
Filed Jan 24, 2023CT

Error Code P052E Positive Crankcase Ventilation Regulation Valve Performance

Engine
Filed Dec 23, 2022CA

Initial observation started happening intermittently a week before the car become inoperable. When the vehicle came to a stop like at a light the engine would sound like it was going to almost turn off like a rattle noise and a popping sound or like I hit a plastic bag sound on acceleration. Then the day it broke down I was merging onto interstate 15 I heard the same popping sound, the engine light came on and my car broke down. My car was towed to Mercedes Benz of Ontario and inspected by technicians there and by the claims inspector for safe guard international (service protection plan i purchased with the vehicle)I was told it needed an entire new engine due to cracks in two pistons, etc. This was confirmed by the claims inspector with safe guard. This car was well maintained and only had 69,000 miles on it. I don’t think I need to explain the how my safety or the safety of others was at risk when my car breaks down in the middle lane on interstate 15 in California and I have to get over to the shoulder. This vehicle is available for inspection if needed.

Unknown or Other
Filed Aug 27, 2022TX

I have a 2018 C class. Purchased it with 32k mikes 12/21. April 2022 I started experiencing issues. When I put my car in drive/reverse the gears shift it’s self back to neutral. When I’m stopped at a light it will take me out of drive and shift it’s self in neutral. I’ve taken my car to the Mercedes dealer for a diagnostics paid out of pocket and they were unable to find the issue. This is a major safety concern and I would like to be contacted as it is unsafe to drive and no one seems to be able to locate the issue so it can be repaired.

Engine
Filed Aug 16, 2022NC

Engine light appears due to P052e code “positive crankcase ventilation regulatory valve”. Part failed prematurely and appears to be a common problem in make/model. May cause engine damage due to inability to clear combustion gases in the crankcase.

Engine
Filed Aug 9, 2022CA

CRACKED PISTON AT 68K MILES The vehicle is very well maintained, only 68k miles, has had every oil change, only takes premium gas. I was driving it when the check engine light went on and the vehicle began shaking violently. After towing the vehicle to the Mercedes Benz dealership, they informed me that the piston cracked and they could not articulate a reason why this would happen.

Exterior Lighting
Filed Aug 8, 2022TX

Headlight is out and there is no replacement; dealer says they are having significant issues with headlamps. Also, tire safety monitoring system is always on, even though there is a proper air pressure amount.

Electrical System
Filed Jul 21, 2022TX

The contact owns a 2018 Mercedes-Benz C300. The contact stated that the SOS warning light was illuminated. Upon testing the SOS system, the contact stated that the system failed to operate as needed. The contact then received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication). The vehicle was taken to the dealer for service, however, the failure persisted. The vehicle was taken back to the dealer on multiple occasion for multiple repairs related to the failure. Recently, the contact was informed that the Hermes control unit was defective. The manufacturer was notified of the failure and the contact was informed that the repair cost was not covered. The vehicle was not repaired. The failure mileage was unknown.

Engine
Filed Jul 9, 2022CA

My car engine shutoff at stop lights. it happened 3 times, the other 2 incidents happened at parking lots.

Equipment › Electrical › Infotainment
Filed Apr 6, 2022NY

Under hot ambient condition center console touchpad glass crack. There is a service bulletin TSB LI54.21-P-068464 for the issue but MB would not replace the part.

Unknown or Other
Filed Apr 6, 2022WA

Engine light is on recently on my 2018 C300. Car has 36000 miles on it. It is diagnosed as the valve for the crankcase ventilation. The actuator was blocked.

Engine and Engine Cooling › Exhaust System
Filed Mar 30, 202254,000 milesNH

The contact owns a 2018 Mercedes-Benz C300. The contact stated while driving 35 MPH, there was white smoke coming from exhaust. The contact stated that the check engine warning light illuminated. The contact stated that after turning off the vehicle the smoke cleared. The vehicle was towed to dealer but was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 54,000.

Engine
Filed Feb 25, 2022VA

My Mercedes C300 2018 only have 33k miles on it, but I was leaking oil and gas from the positive crankcase ventilation valve which is not environment friendly. As I know many other who own Mercedes also have the same problem.

Unknown or Other
Filed Jan 6, 2022FL

The sunroof on the vehicle jams and either stays partially open or won’t close in the rear completely. I finally got it to close but it will not open again. I know multiple mercedes owners who have this issue with the sunroof and if the sunroof will continue to not lock properly this could be a hazard on the highway if the brackets were to break and the glass slides off.

Engine
Filed Jan 4, 202262,000 milesAZ

CYLINDER 1 SPARK PLUGS IS DAMAGED DUE TO PISTON DAMAGE, HOLE IN PISTON. IF EXTRA DAMAGE IS FOUND ON TEAR DOWN, COMPLETE ENGINE REPLACEMENT. This is direct from the repair facilities reports. While driving my 2018 C-300 there was smoking out of tail pipe, a rough vibration, hard to control the vehicle and it was starting to lose power. Not a good situation, had to pull over and have vehicle towed to the dealership. Worst part is this is a vehicle used to transport my 5 children to and from school and activities. My 16 year old also drives this vehicle, had he been driving this with this happening to him, the outcome could have been catastrophic. Vehicle has been inspected by 2 facilities; first was a certified Mercedes Benz repair facility and the second was the service dept. of the Mercedes Benz dealership I have serviced at for over 10 years. Mercedes refuses to cover repair costs or even acknowledge the major vehicle malfunction and safety issue this presents. , which is in my view ridiculous as cracked piston is not something that normally happens as the result of normal wear and tear, especially in a 3 year old luxury car. I have read several blogs on this same issue, Mercedesworld.org with over 400K members, reddit.com, benzworld.org, metrisforum.org, and numerous others. Please review these there are numerous people dealing with this and Mercedes is refusing to acknowledge. In addition, our Mercedes Benz service rep said these pistons were changed out in the 2019 model

Unknown or Other
Filed Jul 8, 2021CA

To Whom It May Concern, I bought this certified preowned Mercedes Benz, and the recall is open. I have taken the car to the dealership, they deny me from service because its an over the air recall. The Mercedes Benz website clearly states on their letter for consumer that the remedy for this recall can be taken care at the dealership free of charge or an over the air update. Its July and I got the car back in February.

SteeringCrash1 injured
Filed Jul 8, 2021FL

While driving in a curved onramp connecting from one street to another the vehicle experienced a complete loss of steering ability which resulted in the vehicle continuing to move straight, off the pavement, and into a wall. The vehicle bounced off of the wall and loss of steering ability continued and the vehicle could not be controlled, crossed the road, went over a guardrail, and down an embankment until it came to a stop (approx 100ft). The vehicle engine never turned off until it came to a stop at which point the vehicle was manually turned off. No airbags deployed. There were no warning lights or signals of failing components prior to the loss of steering. An initial review by the body shop states that the vehicle is a total loss. The vehicle has been meticulously dealer maintained since the time of delivery as a new vehicle. The vehicle is pending inspection by Mercedes-Benz and by the insurance representative. The issue appears to be the same as those recalls described by NHTSA campaign number 18V872000 and/or 18V850000. The vehicle was never included in either of those recall campaigns. The vehicle is available for inspection upon request, but Mercedes-Benz is picking up the vehicle to perform its inspection.

Unknown or Other
Filed Apr 27, 2021CA

MERCEDES-BENZ HASN'T UPDATED THE RECALL ON MY VEHICLE

Structure › Body
Filed Apr 25, 202135 milesCA

DATE: APRIL 13, 2021. MODEL: C300 YEAR : 2018 MILAGE: 16,000. TIME: 2.30 P.M. WHETHER: SUNNY. ROAD CONDITION: SMOOTH PROBLEM: WHILE DRIVING ON 405 SOUTH AT SPEED OF APPROX 65 TO 70 MPH FOR NO APPARENT REASON , THE CAR UDDENLY , UNEXPECTEDLY, AND FORCEFULLY SLAMMED ON THE BRAKES ( 65 TO 0 MPH) IN MATTER OF SECONDS, AND LOCKED ITS WHEELS. LEFT ME STOCK ON THE FWY. THE MOST SCARIEST EXPERIENCE AS YOU DON'T KNOW WHAT IS GOING ON OR WHAT IS GOING TO HAPPEN TO . LUCKILY THERE WERE NO VEHICLES IN MY CLOSE PROXIMITY OR WE COULD HAVE DIED ! THE WARNING SIGNS WERE ON " INOPERATIVE BREAK ASSIST SYSTEM" . THE CARS FORCE WAS SO STRONG THAT NOT ONLY JOLTED MY HEAD BACK AND FORTH, IT CAUSED MY COMPUTER TO FLY FROM THE BACK SEAT AND HIT MY HEAD IN THE FRONT SEAT. I HAD TO REPLACE THE VEHICLES SENSORY RADAR ABOUT FOUR MONTHS AGO BACK IN NOV 2020. I SEE THAT MBZ HAS RECALLED ITS 2019 MODELS AND MANY OTHER MODELS ( SOFTWARE GLITCH THAT CAN SLAM THE BREAK UNEXPECTEDLY). WHY RECALL C300 2019 AND NEWER MODELS AND NOT ALL MODELS WITH THIS DEFECTIVE SENSOR SYSTEM.. IT WILL TAKE THEM 30 MINUTES TO REPROGRAM EACH CARS SOFTWARE, YET, ARE NOT DOING IT AND ENDANGERING THE PUBLIC. WHAT HAPPENED TO ME WAS A VERY SCARY INCIDENT AND HOPE THAT YOU CAN GET THEM TO RECALL MY VEHICLE . I AM SCARED TO DRIVE IT AGAIN AS IT COULD HAPPEN AGAIN!

Electrical System
Filed Apr 23, 2021CA

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 21V058000 (COMMUNICATION, ELECTRICAL SYSTEM) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. THE CONTACT STATED THAT MERCEDES-BENZ OF SAN FRANCISCO (LOCATED AT 500 8TH ST, SAN FRANCISCO, CA 94103, (415) 673-2000) EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT. ## VIN PASSED ## MERCEDES-BENZ 2018 C300A ##*DT

Unknown or Other
Filed Jul 24, 202030,000 milesWA

THE SUNROOF SPONTANEOUSLY EXPLODED OUT OF NO WHERE. SOUNDED LIKE A SHOTGUN BLAST.

TiresCrash
Filed Dec 29, 201916,000 milesCA

I WAS DRIVING ON HIGHWAY 1, AT ABOUT 45 MPH, ON MY WAY TO WORK IN A LIGHT RAIN. I MAY HAVE JUST TRANSITIONED INTO THE #1 LANE OF TRAFFIC AS I WAS ABOUT 500 FEET FROM THE RED LEFT TURN SIGNAL LIGHT WHERE I MAKE MY NORMAL TURN. I JUST REMEMBER MY CAR SUDDENLY HYDROPLANED ACROSS THE DOUBLE YELLOW LINE INTO THE ONCOMING LANES OF TRAFFIC AND HITTING THE OPPOSITE SHOULDER OF THE ROAD. MY CAR ENDED UP IN A DITCH. LUCKILY IT HAPPENED AT ABOUT 0630 IN THE MORNING AND NO ONE WAS INJURED AS THIS IS A BUSY ROADWAY. THE TOW TRUCK DRIVER NOTICED THAT THE CENTER TREAD AREA OF MY TIRES WAS BALD, BUT THE OUTER TREAD STILL HAD TREAD ON IT. I BOUGHT MY CAR BRAND NEW 14 MONTHS AGO FROM MERCEDES. ONLY MY WIFE AND I HAVE DRIVEN IT. THE CAR ONLY HAS 16,000 MILES AND THE TIRES SHOULD NOT BE IN THIS CONDITION. I BROUGHT IT BACK TO MERCEDES AND THE SERVICE MANAGER SAID THEY SEE THIS A LOT WITH THESE TIRES, WHICH SHOULD ONLY LAST 12,000 MILES! THIS IS ABSOLUTE NONSENSE. AND IT DOES NOT MATCH THE TIRE MANUFACTURERS CLAIM ON THEIR WEBSITE. IN THE MERCEDES SERVICE AREA IS A 3D DISPLAY SHOWING HOW LOW TREAD CAUSES HYDROPLANING! I CONTINUE TO DRIVE THIS SAME STRETCH OF ROAD TO WORK. I NOW NOTICED IT IS ACTUALLY ON A SLIGHT INCLINE, AND THERE IS NO AREA WHERE WATER WOULD POOL, CAUSING ME TO HYDROPLANE. I BELIEVE THERE IS A SERIOUS DEFECT IN THESE TIRES. HAD CIRCUMSTANCES BEEN SLIGHTLY DIFFERENT (CLOSER TO BIG TREES, HAD I BEEN GOING FASTER, HAD THERE BEEN PEDESTRIANS, HAD THERE BEEN OTHER CARS ON THE ROADWAY

Engine
Filed Dec 7, 20194 milesCA

WHEN AT A STOP THE ENGINE WILL NOT RESTART SOMETIMES. I HAVE TO START THE ENGINE MANUALLY. THIS HAS HAPPENED TO ME FOUR TIMES IN 5 MONTHS .

Engine
Filed Sep 23, 201914,000 milesNY

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300. WHILE OPERATING THE VEHICLE, THE CONTACT NOTICED A BURNT CRAYON ODOR INSIDE THE VEHICLE. THE ODOR MADE IT DIFFICULT TO BREATHE INSIDE THE VEHICLE. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF GOLDENS BRIDGE (321 NY-22, GOLDENS BRIDGE, NY 10526), BUT THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 14,000.

Air Bags
Filed Aug 19, 2019FL

TL* TAKATA RECALL. THE CONTACT OWNS A 2018 MERCEDES-BENZ C300. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V850000 (AIR BAGS). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. MERCEDES-BENZ OF COCONUT CREEK (LOCATED AT 4250 FL-7, COCONUT CREEK, FL 33073, (954)406-1167) WAS CONTACTED AND CONFIRMED THAT THE PART WAS NOT AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Steering
Filed Jul 16, 2019FL

I RECEIVED A LETTER FROM MERCEDES-BENZ USA, LLC IN JANUARY 2019 REGARDING A RECALL INVOLVING A LOCKNUT IN THE STEERING RACK WHICH MIGHT HAVE INTERNAL MATERIAL CRACKS AFFECTING MY MAKE/MODEL/YEAR OF CAR. I HAVE SINCE PERIODICALLY CHECKED THE WEBSITE (WWW.MBUSA.COM/RECALL) FOR A SOLUTION TO REMEDY THIS ISSUE, BUT TO DATE (7/16/19) IT IS STILL LISTED AS AN ON-GOING SAFETY RECALL: "RECALL INCOMPLETE. REMEDY NOT YET AVAILABLE." AS THE RECALL LETTER STATES, "IN CERTAIN DRIVING SITUATIONS INVOLVING LOW-SPEED MANEUVERS, LARGE LATERAL FORCES COULD CAUSE THE LOCKNUT TO BREAK. AS A RESULT, THE STEERING COULD FAIL WHICH WOULD INCREASE THE RISK OF A CRASH." IT IS QUITE DISCONCERTING THAT A RECALL WHICH COULD POTENTIALLY HAVE SAID AFFECT HAS STILL NOT BEEN REMEDIED IN OVER 7 MONTHS.

Steering
Filed May 30, 2019CA

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300. THE CONTACT STATED THAT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 18V850000 (STEERING). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. MERCEDES-BENZ OF SAN DIEGO (4750 KEARNY MESA RD, SAN DIEGO, CA 92111, (858) 295-3136) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND WAS NOT ABLE TO CONFIRM WHEN THE PARTS WERE TO BECOME AVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. *TT *TR

Visibility › Rearview Mirrors/Devices › Exterior
Filed Apr 3, 2019TX

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300. THE CONTACT STATED THAT THE EXTERIOR LEFT REARVIEW MIRRORS FAILED TO PROVIDE THE APPROPRIATE VISIBILITY. OBJECTS APPEARED AS THE MIRROR READS TO BE CLOSER ARE FURTHER AWAY, WHICH IMPACTED THE DRIVER. THE DEALER WAS CONTACTED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS NOT AVAILABLE. IT FAILS EVERYDAY.*BF CONSUMER STAED THE RIGHT SIDE MIRROR SAY OBJECTS MAY BE CLOSER IT'S ALWAYS BEEN TRUE UNTIL 2018- NOW THE MIRROR SHOWS CARS FURTHER AWAY. THE REAR VIEW AND LEFT SIDE MIRROR IS ACCURATE. CONSUMER DOES NOT USE SIDE MIRROR.*JB

Air Bags
Filed Mar 20, 2019FL

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300W. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 18V850000 (STEERING) AND 18V838000 (AIR BAGS). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. MERCEDES-BENZ OF ORANGE PARK (7018 BLANDING BLVD, JACKSONVILLE, FL 32244, (904) 777-5900) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE AND PARTS DISTRIBUTION DISCONNECT, RESPECTIVELY.

Air Bags
Filed Mar 13, 201910,000 milesCA

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300W. THE CONTACT STATED THAT THE VEHICLE WAS REPAIRED PER NHTSA CAMPAIGN NUMBER: 18V838000 (AIR BAGS) BY MERCEDES-BENZ OF ARCADIA (101 N SANTA ANITA AVE, ARCADIA, CA 91006, (626) 701-8904). HOWEVER, THE AIR BAG WARNING INDICATOR ILLUMINATED AFTER THE REPAIR. THE DEALER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED A SECOND TIME. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 10,000.

Steering
Filed Feb 20, 2019FL

TL* THE CONTACT LEASES A 2018 MERCEDES-BENZ C300. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V850000 (STEERING). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT CALLED MERCEDES-BENZ OF DAYTONA BEACH AT (386) 675-4677 (LOCATED AT 1188 N TOMOKA FARMS RDM, DAYTONA BEACH, FL 32124) AND WAS INFORMED THAT THE PART WAS NOT AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. *JS

Interior Lighting
Filed Feb 15, 2019CA

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 18V850000 (STEERING) AND 18V906000 (INTERIOR LIGHTING). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE HOUSE OF IMPORTS (6862 AUTO CENTER DR, BUENA PARK, CA 90621, (714) 627-5553) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS NOT NOTIFIED. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

Steering
Filed Feb 15, 2019FL

RECALL LETTER STATES DEFECTIVE NUT IN STEERING COLUMN REPLACEMENT PART IS NOT AVAILABLE AND NO DATE IS GIVEN WHEN IT WILL BE AVAILABLE. LETTER WARNS IF THE PART (NUT)) CRACKS THERE IS A RISK OF A CRASH. MERCEDES FACTORY OR THE DELRAY MERCEDES DEALERSHIP THAT LEASED THE CAR TO ME, WILL NOT PROVIDE A SAFE VEHICLE FOR ME TO DRIVE UNTIL THE PART CAN BE FIXED.. I DO NOT HAVE ANY OTHER TRANSPORTATION. I DO NOT WANT TO RISK DRIVING AN UNSAFE CAR. *JS

Steering
Filed Feb 14, 2019FL

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300. THE CONTACT STATED THAT THE MANUFACTURER FAILED TO PROVIDE THE REMEDY AND PART WITHIN A REASONABLE TIME FRAME PERTAINING TO NHTSA CAMPAIGN NUMBER: 18V850000 (STEERING). MERCEDES-BENZ OF DELRAY (1001 LINTON BLVD, DELRAY BEACH, FL 33444, (561) 291-6095) STATED THAT THE PART WAS NOT AVAILABLE AND DID NOT KNOW WHEN IT WOULD ARRIVE. A LOANER VEHICLE OPTION WAS NOT PROVIDED. THE MANUFACTURER WAS CONTACTED. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Steering
Filed Feb 6, 2019CA

TL* THE CONTACT LEASED A 2018 MERCEDES-BENZ C300. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V850000 (STEERING). MERCEDES-BENZ OF MARIN (540 FRANCISCO BLVD W, SAN RAFAEL, CA 94901, (415) 233-6509) WAS CONTACTED AND CONFIRMED THAT THE PART WAS NOT AVAILABLE. THE MANUFACTURER WAS NOTIFIED. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Steering
Filed Feb 4, 2019CA

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V850000 (STEERING). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. MERCEDES-BENZ OF LONG BEACH (2300 E SPRING ST, SIGNAL HILL, CA 90755, (562) 374-7759) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

Steering
Filed Jan 14, 2019CA

I AM WRITING TO SHARE MY DISSATISFACTION WITH MERCEDES BENZ. I HAVE A 2018 C300 THAT WAS PURCHASED BRAND NEW. THE STEERING WHEEL IS DETERIORATING AND I ADDRESSED THE SERVICE DEPARTMENT OF ONTARIO,CA. I OPENED A CASE WITH CORPORATE AND SPOKE WITH CASE MANAGER JAMES WHO WAS NOT HELPFUL, AND REFUSED TO PUT IN A ESCALATION TO MANAGEMENT ABOUT MY SITUATION. HE ACTUALLY THOUGHT MY CALL WAS FUNNY AND LAUGHED AT ONE POINT. I WAS INSULTED BY MERCEDES BENZ WITH THE COMMENT YOU GUYS TOLD ME ABOUT MY WHEEL, AND HOW YOU WILL NOT STAND BEHIND THE STANDARD WARRANTY WHICH I'M COVERED UNDER. I FEEL HIGHLY OFFENDED BY THE COMMENT USED BY THE DLR TOWARDS ME OF "YOU USE TOO MUCH LOTION". SOUNDS LIKE A RACIAL COMMENT IF YOU ASK ME. I AM UNCERTAIN IF ITS BECAUSE I AM A WOMAN OF COLOR THAT I WAS TOLD THAT COMMENT. IT ACTUALLY DOESNT SIT WELL WITH ME. I WILL THINK TWICE BEFORE ANOTHER PURCHASE OF A MERCEDES BENZ! YOU GUYS QUOTE ME FOR A NEW STEERING WHEEL OF $2,117 TO RECTIFY MY ISSUE AND OFFERED TO PAY 30%? I'M A NEW CUSTOMER AND THIS IS TERRIBLE SERVICE/TREATMENT. I HAD A DODGE VEHICLE BEFORE THIS FULLY LOADED WITH LEATHER, & THIS HAS NEVER HAPPENED. THE SERVICE DEPARTMENT FOR ABOUT 4 WEEKS FROM 12/2018 HAD NEVER SCHEDULED A APPOINTMENT FOR SERVICE OF MY WHEEL UPON MY REQUEST AND NEVER CONTACTS ME, YET SENDS SURVEY'S? THE AGENT EVEN TOLD ME THE DLR LIED TO ME ABOUT THEM CONTACTING CORPORATE, AND NEVER REACHED OUT FOR ASSISTANCE. ALSO THE SERVICE DEPARTMENT WANTED ME TO WORK WITH A IRF TO REPLACE T

Forward Collision Avoidance › Automatic Emergency Braking
Filed Dec 24, 20185,000 milesIL

FORWARD COLLISON SYSTEM ($1700 OPTION) AEB, DOES NOT WORK AS DESCRIBED IN MB LITERATURE OR WEBSITE. IN MY OPINION, THE FORWARD COLLISION AVOIDANCE SYSTEM (AEB) IN MY 7 MO. OLD 2018 MERCEDES C300 SIMPLY DOES NOT WORK. I SPECIAL ORDERED THE CAR WITH THE 997 PKG THAT INCLUDES, DRIVER ASSISTANCE, BAS+, AND DISTRONIC THE MB MANUAL STATES: 'IF ACTIVE BRAKE ASSIST DETECTS THAT THERE IS A RISK OF COLLISION, YOU WILL BE WARNED VISUALLY AND ACOUSTICALLY. IF YOU DO NOT REACT AUTONOMOUS BRAKING CAN BE INITIATED IN CRITICAL SITUATIONS.' AND FURTHER THAT 'AUTONOMOUS BRAKING WORKS AT 4-124MPH FOR MOVING OBJECTS AND 4-31 MPH FOR STATIONARY OBJECTS.'

Structure › Body
Filed Sep 12, 20187,650 milesPA

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300 CONVERTIBLE. THE CONTACT STATED THAT THE FRONT PASSENGER SIDE FENDER BECAME PARTIALLY DETACHED FROM THE BODY OF THE VEHICLE. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF FORT WASHINGTON (404 PENNSYLVANIA AVE, FORT WASHINGTON, PA 19034, (215) 646-7700) AND THE CONTACT WAS CHARGED FOR THE REPAIR ON A FAIRLY NEW VEHICLE. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 7,650. THE VIN WAS UNKNOWN.

Structure › Body
Filed Jul 31, 2018TX

TL* THE CONTACT OWNS A 2018 MERCEDES-BENZ C300. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V456000 (STRUCTURE); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR AS THE RECALL NOTICE WAS RECEIVED OVER THREE WEEKS AGO. THE DEALER (MERCEDES-BENZ OF ONTARIO, 3787 E GUASTI RD, ONTARIO, CA 91761) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS NOT NOTIFIED. THE CONTACT HAD NOT EXPERIENCED A FAILURE. THE VIN WAS NOT AVAILABLE.

Service Brakes
Filed Jun 19, 201875,000 milesFL

I BROUGHT MY VEHICLE TO MERCEDES BENZ FOR A REAR TAIL LIGHT RECALL. WHEN I PICKED UP MY VEHICLE THE BRAKE PEDAL WENT TO THE FLOOR. NOTE: THIS WAS NOT HAPPENING PRIOR TO ME DROPPING THE CAR OFF TO THE DEALER. THE SERVICE MANAGER DROVE MY CAR BACK TO THE MECHANIC. I WAS THEN TOLD THAT, IRONICALLY, THE BRAKE LINE RUSTED (METAL LINE) OUT CAUSING THE BRAKE FLUID TO LEAK OUT. ALSO, PASSENGER FRONT SEAT SENSOR WENT. SEAT WILL NOT MOVE BACK OR FORWARD.

Reading these

NHTSA publishes every complaint as the owner wrote it and investigates only a fraction. Spelling, capitalisation and judgement are the filer’s own. What carries weight is repetition: the same component failing the same way across many filings, and whether the manufacturer eventually opened a recall for it.

Full record for the 2018 Mercedes-Benz C300 → · Every C300 year → · How the figures are calculated →