2005 Mercedes-Benz C230 Fuel system Problems
- Complaints
- 4about this part
- Share
- 5%of 85 total for the year
- Median mileage
- 78,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the fuel system of the 2005 Mercedes-Benz C230, 5% of the 85 complaints for this model year. Where a mileage was given, the median is 78,000 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.
“I recently noticed the smell of gas on this vehicle or of gas coming from my rear seat. I took it to a mechanic shop and he stated that the gas tank had a leak on top somewhere. He stated that this is a pretty common problem in these mercedes. My kids travel vehicle travel with. They end up with really bad headaches. I have read other posts that have the similar problem that I'm having. I think this is a very serious problem people could end up getting hurt. Some could get seriously hurt. I will copy this message.”
NHTSA complaint #10609229, filed 2014-07, 149,000 miles“My mercedes benz C230 kompressor started having problems at 4400 miles, it has a hesitation problem. It now has 42,000 miles and still has hesitation. Its been in the shop 7 times for the same situation. They tried to blame it on water in the fuel, but it continues to have the same issue. Over the seven attempts to repair my vehicle, the problems still persists. The hesitation is consisted of stopping and going, jerking the vehicle when transmission from gear to gear. Its a fuel related problem. My fiance and I have been in to many close calls with accidents. …”
NHTSA complaint #10204835, filed 2007-10, 4,405 miles“Began to smell a strong odor of fuel evaporation from vehicle, both while driving and also while parked. Confirmed to be some type of fuel leak at or near the top of the fuel tank. We were advised that this is a known and common problem with this make of vehicle and that the costs associated with the repair will be substantial.”
NHTSA complaint #10508830, filed 2013-04, 78,000 miles“First, my steering wheel wire was replaced from a faulty srs light coming on and the esp light coming on. I had to pay for all of this. Next, euromotor cars said the steering wheel collar was broke. I have never had that fixed because they wanted to charge me and I felt they should replace the collar since they replaced the steering wire. Now my car does not start and the instrument cluster does not light up. I cannot unlock the doors with the remote key and I cannot unlock the trunk of the car. My car just sits because I feel I should not have to pay for any of this any more. …”
NHTSA complaint #10358849, filed 2010-10Related service bulletins
- 10016670May 1, 2009Mercedes: the fuel level indicated in the instrument cluster does not match the actual fill level. This may be caused by a fault in the fuel level sensor function chain…
Fuel system: other model years
Other parts of the 2005 Mercedes-Benz C230
50 complaintsElectrical system
12 complaintsEngine cooling
9 complaintsTransmission and drivetrain
8 complaintsEngine
6 complaintsBody and structure
4 complaintsBrakes
3 complaintsExterior lighting
3 complaintsOther or unknown
3 complaintsSeats
3 complaintsTires
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaints
← All problems reported for the 2005 Mercedes-Benz C230
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