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Engine coolingPart report

2005 MINI Cooper Engine cooling Problems

Complaints
8about this part
Share
2%of 372 total for the year
Median mileage
48,737miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 8 complaints about the engine cooling of the 2005 MINI Cooper, 2% of the 372 complaints for this model year. Where a mileage was given, the median is 48,737 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.

“Electric fan that cools the power steering pump on our 2005 Mini Cooper failed. Our mechanic says had we driven very far, our power steering pump would have failed. He tells us this is a common problem with minis, and a full 50% of his Mini customers have experience fan failure, pump failure, or both.”

NHTSA complaint #10358165, filed 2010-09, 110,000 miles

“Generally, I love the Mini Cooper having purchased it in the after market. However, not long after the warranty ran out, I had problems for several weeks with my steering wheel seizing up but an incident in february 2012 sticks out most in my mind since I was on I-95 in the rain and could not adequately steer the car to take an exit. My 11 yr old daughter was with me at the time. I pulled to the shoulder and shut the car off and was able to restart and resume driving. …”

NHTSA complaint #10473282, filed 2012-09, 97,610 miles

“Our 2005 Mini Cooper s has been plagued with an engine problems since we first purchased it in july of 2005. While driving, the engine suddenly loses power causing the vehicle to stop suddenly. This problem has occurred while driving at a speed of 65 MPH on a major highway. We've contacted the dealer a number of times and requested service appointments. We have been told each time that it is not necessary to bring the car in and that the problem is being caused by a loose gas cap. …”

NHTSA complaint #10162449, filed 2006-07, 14,600 miles

“On march 12, 2009 at approximately 9:00 pm my wife and I were driving back from dinner in northridge, california when I made a stop at the local post office. I was driving my 2005 Mini Cooper hatchback and did not notice any warning lights or errant behavior with the car. I stopped at the post office to mail a package, parked the car, turned the engine off, locked the car with my wife inside the auto, and went in. When I returned approximately two minutes later I found my wife in the car in a great state of panic with smoke pouring out from under the hood of the car. …”

NHTSA complaint #10265668, filed 2009-04, 48,737 miles

“On 3 different occasions after traveling a few hundred yards or so our Mini would suddenly lose power and go into a limp mode as we move from either a stop sign or traffic signal. This would cause the vehicle to stop in the intersection causing a potentially hazardous condition. The vehicles ses check engine light also comes on. We have taken our vehicle in for service three times to get this defect addressed. Mini states that it is a known problem with the current software. I now have a third version of the software, but we are afraid to drive the car to test it out. …”

NHTSA complaint #10131711, filed 2005-08, 2,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
201512%
201426%
201212%
201156%
201089%
200943%
20081311%
2007119%
200695%
200582%
200462%
2003227%
2002116%
2001117%

Other parts of the 2005 MINI Cooper

Steering
276 complaints
Air bags
41 complaints
Electrical system
30 complaints
Transmission and drivetrain
25 complaints
Other or unknown
11 complaints
Seats
7 complaints
Engine
6 complaints
Brakes
5 complaints
Body and structure
5 complaints
Vehicle speed control
5 complaints
Suspension
3 complaints
Visibility (wipers, defrost, mirrors)
3 complaints

← All problems reported for the 2005 MINI Cooper

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