2007 Mercedes-Benz CLS550 Other or unknown Problems
- Complaints
- 2about this part
- Share
- 6%of 35 total for the year
- Median mileage
- 31,266miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the other or unknown of the 2007 Mercedes-Benz CLS550, 6% of the 35 complaints for this model year. Where a mileage was given, the median is 31,266 miles.
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.
“Note that the vehicle on has 43,733 miles - cabin interior strong live fuel fumes - constant gas fumes on the inside of the car cabin. Note that the car was stationary at my residence parking. I did not know where were the fumes coming from at the time. Got a headache just for the moment I was trying to determined where were the fumes coming from. This is currently for all drivers and owners a very hazardous dangerous condition to all extremes, very high risk from ignition from static or electrical, due to wire hardness in the area. …”
NHTSA complaint #10986233, filed 2017-05, 43,733 miles“My 2007 mercedes cls 550 engine suddenly went off for a fraction of second during driving,everything was locked up,brake and steering and I ended up in a ditch. Odometer of the car 18,800miles. Last maintenance at 11,000 mile at american service center in arlington,va. Few days ago the car suddenly lost power while I maneuvered to pass a car on a highway, the dashboard lights went on and off in a fraction of a second. Just before that I couldn't star the car with the keyless at a gas station, the car then started few minutes later. …”
NHTSA complaint #10229593, filed 2008-06, 18,800 milesOther or unknown: other model years
Other parts of the 2007 Mercedes-Benz CLS550
24 complaintsTransmission and drivetrain
4 complaintsElectrical system
2 complaintsEngine cooling
2 complaintsSuspension
2 complaintsAir bags
1 complaintsElectronic stability control
1 complaintsEngine
1 complaintsSteering
1 complaintsTires
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2007 Mercedes-Benz CLS550
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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