2018 Mercedes-Benz C300 Air bags Problems
- Complaints
- 4about this part
- Share
- 4%of 99 total for the year
- Median mileage
- 10,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the air bags of the 2018 Mercedes-Benz C300, 4% of the 99 complaints for this model year. Where a mileage was given, the median is 10,000 miles. 1 of these say a crash was involved, according to the filers. 2 recall campaigns on record are filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“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. …”
NHTSA complaint #11423998, filed 2021-07Related recalls
- 18V838000Nov 27, 2018Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 C300 Cabriolet, C300 Coupe, C300 4Matic Cabriolet, C300, C300 4Matic Coupe, C300 4Matic, C43 AMG…Covers: Mercedes-Benz C300 2018, GLC 300 2018–2019, AMG GLC43 2018–2019 +8 more
- 17V627000Oct 6, 2017Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG…Covers: Mercedes-Benz C300 2012–2018, AMG C63 2012–2018, E550 2012–2017 +21 more
Air bags: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 2 | 18% |
| 2021 | 1 | 7% |
| 2020 | 2 | 6% |
| 2019 | 1 | 1% |
| 2018 | 4 | 4% |
| 2017 | 15 | 7% |
| 2016 | 6 | 2% |
| 2015 | 12 | 3% |
| 2014 | 52 | 55% |
| 2013 | 99 | 38% |
| 2012 | 114 | 43% |
| 2011 | 250 | 52% |
| 2010 | 202 | 45% |
| 2009 | 182 | 32% |
| 2008 | 270 | 40% |
Other parts of the 2018 Mercedes-Benz C300
34 complaintsOther or unknown
23 complaintsBody and structure
14 complaintsSteering
12 complaintsElectrical system
10 complaintsFuel system
10 complaintsForward collision avoidance
4 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsBrakes
2 complaintsExterior lighting
2 complaintsTires
2 complaintsTransmission and drivetrain
2 complaints
← All problems reported for the 2018 Mercedes-Benz C300
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology