2018 Mercedes-Benz AMG CLA45 Other or unknown Problems
- Complaints
- 3about this part
- Share
- 50%of 6 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the other or unknown of the 2018 Mercedes-Benz AMG CLA45, 50% of the 6 complaints for this model year.
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.
“Manufacturer has not fixed the outstanding software safety recall in a timely fashion. I have contacted them over 10 times and no one has any idea when the software update will be sent and there is no one they can escalate the issue to. I use the car for work, but I am not allowed to use a car with an outstanding safety recall.”
NHTSA complaint #11427487, filed 2021-08“We were advised Mercedes-Benz is issuing a recall due to mold existing in the factory HVAC system from a law firm mailer. When contacting Mercedes-Benz, they stated they are of the problem and told us a recall would be taking place around january 2021. We bought this vehicle new in october 2018 and ingest possible mold spores daily while enduring a horrible musty smell. We attempted to trade in our vehicle for a newer model and were insulted with the sales manager's results at zt motors, fort walton beach, fl. …”
NHTSA complaint #11377556, filed 2020-12“The contact owns a 2018 Mercedes-Benz AMG CLA45. The contact received notification of NHTSA Campaign Number: 21V058000 (Communication, Electrical System) however, the part to do the recall repair was unavailable. The dealer was notified of the issue however, the contact was informed that the part was not yet available. The manufacturer was notified of the recall. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. Parts distribution disconnect.”
NHTSA complaint #11433044, filed 2021-09Related service bulletins
- 11028809Feb 13, 2026Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the TIREFIT sealant bottle may not meet specifications. The…
- 10205841Sep 24, 2021Spare wheel.
- 10179966Jul 31, 2020Incorrect time and/or instrument cluster message "SOS, service not activated" and/or Mercedes Me connect services nonfunctional
- 10171615Jan 2, 2020Clock in the instrument cluster stops
- 10205200Jul 15, 2013Parktronic inoperable.
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2018 | 3 | 50% |
| 2014 | 2 | 13% |
Other parts of the 2018 Mercedes-Benz AMG CLA45
3 complaintsElectrical system
2 complaintsTransmission and drivetrain
2 complaintsElectronic stability control
1 complaints
← All problems reported for the 2018 Mercedes-Benz AMG CLA45
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