2003 MINI Cooper S Engine Problems
- Complaints
- 5about this part
- Share
- 2%of 217 total for the year
- Median mileage
- 72,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the engine of the 2003 MINI Cooper S, 2% of the 217 complaints for this model year. Where a mileage was given, the median is 72,000 miles. 2 a fire, according to the filers.
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 had noticed that the power going up hills had been slowing down for sometime but as we were driving in town and lost it's number three cylinder, took it to shop and with several days of work found out I would be better off scrapping it than fixing it. Mechanic who deals with bmw said that he could put in a new engine but he sand that the issues that he has seen on this years cooper show it is just a money pit. He said, just scrap it and take your losses. The only thing is I bought it used and still owe over $3,000. On it. …”
NHTSA complaint #10610540, filed 2014-07, 134,000 miles“8/13/2014- I was stopped at a stop sign in a mall parking lot and smoke started billowing out from under the right front side of the car and at the same time started coming through the vents into the cabin of the car. I tried to shut off the car, but it would not turn off. A bystander came running and opened the hood, smoke poured out, told me to call roadside assistance as he was opening hood and then told me to hang up and call 911 that my car was on fire. Flames were coming out of the engine area but there was too much smoke. The engine fan was still running. …”
NHTSA complaint #10622184, filed 2014-08, 72,000 miles“On february 6, 2014 my Mini Cooper S was serviced at the dealership Mini cooper of concord for a recall in the power steering pump. Shortly, after in march my car started to smoke from the engine and my car bursted into flames. The fire department came and turned down the fire, however my car is a complete loss. I called Mini cooper of concord, however no one could provide help. I also emailed the head of the dealership and there was no response. I investigated online and noticed that many people had similar problems with the water pump leaking and catching fire in the engine. …”
NHTSA complaint #10588457, filed 2014-05, 145,126 miles“Steering fluid continuously leaks - replace hydraulic hose twice - known defect - Mini refused to fix for free engine cooling - fan runs after shutoff continuously - known defect - Mini refused to fix for free electrical - doors, windows, sunroof fire off on their own while car is moving and when is parked. Will do this at highway speed or when sitting outside (rain or shine) - car unlocks itself and windows all open up -known defect - kind of distracting at highway speed -Mini refused to fix for free. …”
NHTSA complaint #10694956, filed 2015-03, 71,500 milesRelated service bulletins
- 10162443Jul 12, 2019Programming a Replacement EGS Module with ISTA/P. Programming a replacement electronic transmission control module (EGS) with ISTA/P requires the manual entry of the correct…
- 10059112Jul 1, 2015Mini: because of the dme software, and a damaged clutch, the drivetrain malfunction check message appear.
- 10059098Jul 1, 2015Mini: different faults activates engine malfunction and oil warning.
- 10059113Jun 1, 2015Mini: faulty software causes the check control and engine power reduced light to appear.
- 10059111Jun 1, 2015Mini: due to faulty dme software, the service engine lights comes on, including the check control message for motor force decrease.
- 10059094Jun 1, 2015Mini: a mechanical failure and dme software error of the vanos actuators cause the engine to run rough which activates the malfunction warning light.
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 2 | 40% |
| 2019 | 1 | 20% |
| 2017 | 2 | 33% |
| 2016 | 4 | 40% |
| 2015 | 3 | 17% |
| 2014 | 3 | 23% |
| 2013 | 7 | 29% |
| 2012 | 4 | 17% |
| 2011 | 16 | 52% |
| 2010 | 37 | 63% |
| 2009 | 65 | 55% |
| 2008 | 78 | 46% |
| 2007 | 94 | 38% |
| 2006 | 7 | 4% |
| 2005 | 8 | 3% |
| 2004 | 2 | 1% |
| 2003 | 5 | 2% |
| 2002 | 1 | 1% |
Other parts of the 2003 MINI Cooper S
129 complaintsVisibility (wipers, defrost, mirrors)
33 complaintsElectrical system
14 complaintsEngine cooling
10 complaintsBrakes
8 complaintsSuspension
8 complaintsTransmission and drivetrain
8 complaintsAir bags
7 complaintsBody and structure
6 complaintsTires
6 complaintsVehicle speed control
5 complaintsElectronic stability control
3 complaints
← All problems reported for the 2003 MINI Cooper S
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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