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2018 Mercedes-Benz C300 steering problems

12 complaints (12% of all complaints for this car). 1 crash reported.

owner complaints
12
of this car's complaints
12%
crashes
1
recalls
2

Which part fails

  • Rack and pinion
    1

At what mileage

Complaints by mileage at the time of the problem.

0k-25k
25k-50k
50k-75k
75k-100k
100k-125k
125k-150k
150k-175k
175k-200k
200k+

Mercedes-Benz C300 steering problems in other years

201020112012201320142015201620172018201920202022

Related recalls

SteeringReported December 7, 2018 · 2 vehicles affected
What is wrong
Mercedes-Benz USA, LLC (MBUSA) is recalling one 2018 Mercedes-Benz E400 Coupe and one C300 4Matic Coupe. The steering coupling may not have been correctly locked during manufacturing.
Risk
If the steering connection was not properly locked, the mechanical connection between the steering wheel and steering rack may come loose, reducing steering ability and increasing the risk of a crash.
Remedy
MBUSA will notify owners, and dealers will inspect the steering coupling and lock it correctly if necessary, free of charge. The recall began January 18, 2019. Owners may contact MBUSA customer service at 1‑800‑367‑6372. MBUSA's number for this recall is 2018120010.

Recall number 18V872000 · Recall details

Steering: rack and pinion: rackReported November 29, 2018 · 6,373 vehicles affected
What is wrong
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 Mercedes Benz C300, 2017-2019 C300 Cabrio, C300 Coupe, C63 Cabrio, 2015 C63S AMG, 2018-2019 C300, C350e, C63 AMG, C63S AMG Cabrio, 2018 C63 AMG Cabrio, C63 AMG Coupe, C63S AMG, C63S AMG Coupe, E300, E400 Cabrio, E400 Coupe, 2019 CLS450, E450 Cabrio, and E450 Coupe rear-wheel drive vehicles. A locknut in the steering rack may break under high load, possibly causing the steering to become stuck in one position.
Risk
A car that cannot be properly steered has an increased risk of a crash.
Remedy
MBUSA will notify owners, and dealers will replace the steering rack, free of charge. The recall began August 23, 2019. Owners may contact MBUSA customer service at 1‑800‑367‑6372. MBUSA's number for this recall is 2019080012.

Recall number 18V850000 · Recall details

What 2018 Mercedes-Benz C300 owners say

Most recent owner complaints, unedited.

Filed Aug 22, 2024 · Steering · 57,000 miles · CA

The contact owns a 2018 Mercedes-Benz C300. While driving at various speeds, the contact could hear an abnormal sound from the transmission. The vehicle was taken to a local independent mechanic where it was diagnosed that the rack and pinion needed to be replaced. The vehicle was not repaired. The vehicle was then taken to a local dealer for diagnosis, but the failure could not be replicated. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 57,000.

Filed Jul 8, 2021 · Airbags, Steering · FL · crash · 1 injury

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 the federal safety agency 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.

Filed Jul 16, 2019 · Steering · FL

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.

Filed May 30, 2019 · Steering · CA

Tl* the contact owns a 2018 mercedes-benz c300. The contact stated that the vehicle was included in the federal safety agency 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

Filed Mar 20, 2019 · Airbags, Steering · FL

Tl* the contact owns a 2018 mercedes-benz c300w. The contact received notification of the federal safety agency 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.

Filed Feb 20, 2019 · Steering · FL

Tl* the contact leases a 2018 mercedes-benz c300. The contact received notification of the federal safety agency 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.

Filed Feb 15, 2019 · Steering · FL

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.

Filed Feb 15, 2019 · Lights, Steering · CA

Tl* the contact owns a 2018 mercedes-benz c300. The contact received notification of the federal safety agency 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.

Filed Feb 14, 2019 · Steering · FL

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 the federal safety agency 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.

Filed Feb 6, 2019 · Steering · CA

Tl* the contact leased a 2018 mercedes-benz c300. The contact received notification of the federal safety agency 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.

Questions about the 2018 Mercedes-Benz C300 steering

Does the 2018 Mercedes-Benz C300 have steering problems?

Owners have filed 12 complaints about the steering of the 2018 Mercedes-Benz C300, 12% of all its complaints.

At what mileage do 2018 Mercedes-Benz C300 steering problems start?

Not enough complaints include the mileage to tell.

Was there a recall on the 2018 Mercedes-Benz C300 steering?

Yes, 2 recalls: 18V872000, 18V850000. Check your VIN to see if your car still needs the free repair.

What year does the Mercedes-Benz C300 have bad steering?

The Mercedes-Benz C300 model years with the most steering complaints are 2010 (71 complaints), 2011 (34 complaints) and 2013 (26 complaints).

Other 2018 Mercedes-Benz C300 problems

Engine 35Body 14Electrical 10Fuel system 10Driver assistance 5Airbags 4Lights 3Visibility 3Brakes 2Tires 2Transmission 2Seat belts 1Seats 1Wheels 1

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