2005 MINI Cooper Electrical system Problems
- Complaints
- 30about this part
- Share
- 8%of 372 total for the year
- Median mileage
- 65,000miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 30 complaints about the electrical system of the 2005 MINI Cooper, 8% of the 372 complaints for this model year. Where a mileage was given, the median is 65,000 miles. 1 of these say a crash was involved and 3 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“In september 2012 I noticed a loud fan noise that wouldn't turn off. The car was also overheating. I noticed that it was very hard to steer the car, but I thought that was due to the overheating. Mechanic determined failed cylinder head gasket in 11/2012. The radiator was replaced and the thermostat was replaced. In 11/2012 the water pump was also replaced. In 12/2012 the battery had to be replaced. In 06/2013 the heater core was replaced. …”
NHTSA complaint #10532274, filed 2013-07, 60,246 miles“Occupant seat sensor failure in passenger seat, airbag light comes on and stops airbag operation. I see that NHTSA has contacted bmw for this problem and for this model year; however, bmw/Mini won't take blame for airbag failure. Bmw takes irresponsible attitude that even though car has only 36,000 miles, safety is my problem, not thiers. As a side note, dealer says part is $1200 plus installation and reprogramming. Bmw, the ultimate driving (and killing) machine.”
NHTSA complaint #10519545, filed 2013-06, 35,890 miles“Driving home from work at about 70 MPH, the power steering failed. I was going around a bend in the road when suddenly the power steering failed that almost caused an accident. Without notice the car reverted to rack-and-pinion mode. I was fortunate that time to gain control of the car and did not go over the side of the road or hit another car. I didn't drive the car for several months then took it to a few mechanics for an estimate. …”
NHTSA complaint #10437734, filed 2011-11, 61,000 miles“The power steering in our 2005 Mini Cooper has a recent history (within the past year) of intermittently failing, making the car difficult, if not impossible, for our small-sized drivers (about 100 lbs.) to maneuver. This has proved dangerous on the road, but injuries have so far been avoided, just when we were going to get it fixed, the problem appeared to self-correct. This week, however, the car has failed to start or take a charge to a one-year-old battery. …”
NHTSA complaint #10361237, filed 2010-10, 46,000 miles“On three occasions, my 2005 Mini Cooper has had power steering failure. Each time, I was driving at speeds between 35-45mph and has put me in dangerous positions where I was unable to steer myself out of major materials and onto a safer road. I am not strong enough to easily overpower my vehicle's steering. My first experience happened as I was driving 35mph on a busy road at peak hour. I was on a four lane road, two in each direction. I was in the left hand lane coming up to my apt when my steering went out. …”
NHTSA complaint #10447286, filed 2012-02, 77,000 milesRelated service bulletins
- 10244507Oct 25, 2023MINI electrical systems have continued to develop over the past few years. As a result, the demand on the batteries has increased. Breakdowns due to an empty battery or problems…
- 10143579May 1, 2018NAVIGATION SYSTEM HAS MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain…
- 10059114Jul 1, 2015Mini: faulty software for the tank ventilation control displays engine throttle reaction when temperature is high outside, and more obvious if the tank is only partly filled.
- 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.
- 10057710Nov 1, 2014Mini: models r50, r52, and r53 with the electro-hydraulic power-assist steering pump and cooling fans will have an limited warranty extension to 13 years/150,000 miles.
- 10055137Apr 15, 2014Mini: warranty coverage extension/repair expense reimbursement for the electro hydraulic power (assist) steering (ehps) pump, which has its own cooling fan, on some vehicles and…
- 10040855Jul 1, 2011Bmw: a software error is causing a hesitation or jerking when accelerating under higher loads between 3000 ¿ 4000 rpm.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 1 | 14% |
| 2021 | 3 | 43% |
| 2020 | 2 | 29% |
| 2019 | 2 | 17% |
| 2018 | 2 | 25% |
| 2017 | 5 | 18% |
| 2016 | 8 | 29% |
| 2015 | 10 | 18% |
| 2014 | 8 | 24% |
| 2013 | 19 | 40% |
| 2012 | 28 | 42% |
| 2011 | 37 | 45% |
| 2010 | 29 | 32% |
| 2009 | 25 | 17% |
| 2008 | 11 | 9% |
| 2007 | 27 | 23% |
| 2006 | 10 | 5% |
| 2005 | 30 | 8% |
| 2004 | 15 | 5% |
| 2003 | 26 | 8% |
| 2002 | 13 | 7% |
Other parts of the 2005 MINI Cooper
276 complaintsAir bags
41 complaintsTransmission and drivetrain
25 complaintsOther or unknown
11 complaintsEngine cooling
8 complaintsSeats
7 complaintsEngine
6 complaintsBrakes
5 complaintsBody and structure
5 complaintsVehicle speed control
5 complaintsSuspension
3 complaintsVisibility (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