2005 MINI Cooper S electrical system problems
23 owner complaints filed with NHTSA name the electrical system on the 2005 MINI Cooper S — 7% of all complaints for this model year.
What owners report
“Battery light flashing, power steering cutting out intermittently while driving. Alternator and serpintine belt replaced but problem continues. Electric power steering seems to be draining electrical system.”
filed Sep 30, 2020
“When adjusting the driver and passenger seats, the airbag light illuminated. After researching online, I conducted troubleshooting. I verified that the wiring harnesses and connectors for the airbag sensors under both seats had come loose, and certain wires de-pinned. The car was running, and…”
filed Mar 12, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
MINI 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 in the vehicles electrical system can…
M610607 · Service Bulletin/Repair Instructions · issued Oct 25, 2023Programming 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 target basic and programmed part numbers…
M240112 · Service Bulletin/Repair Instructions · issued Jul 12, 2019Mini: different faults activates engine malfunction and oil warning. *ma
11 06 15 · Service Bulletin/Repair Instructions · issued Jul 1, 2015
Electrical System problems in other Cooper S years
| Year | Reports | Share |
|---|---|---|
| 2013 Cooper S | 9 | 38% |
| 2012 Cooper S | 13 | 57% |
| 2011 Cooper S | 16 | 52% |
| 2010 Cooper S | 4 | 7% |
| 2009 Cooper S | 13 | 11% |
| 2008 Cooper S | 8 | 5% |
| 2007 Cooper S | 13 | 5% |
| 2006 Cooper S | 23 | 12% |
| 2004 Cooper S | 19 | 8% |
| 2003 Cooper S | 14 | 6% |
| 2002 Cooper S | 9 | 11% |
Other reported problem areas on the 2005 MINI Cooper S
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.