2003 Mini COOPER S problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
217 owner complaints analyzed
2 distinct recall campaigns
70,000 mi median reported failure mileage
Scope: 2003 model year. Data snapshot: . 174 complaints include usable failure mileage.
Most common problems
Steering is the most frequently named component, appearing in 121 of 217 complaints (55.8%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Steering behavior | 133 | 61.3% |
| Electrical and battery issues | 27 | 12.4% |
| Engine operation | 14 | 6.5% |
| Braking behavior | 10 | 4.6% |
| Transmission and shifting | 2 | 0.9% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Steering | 121 |
| Visibility:Windshield | 29 |
| Electrical System | 13 |
| Steering:Hydraulic Power Assist:Pump | 6 |
| Air Bags | 5 |
| Engine | 5 |
| Engine And Engine Cooling | 5 |
| Engine And Engine Cooling:Engine | 5 |
Steering: 121; Visibility:Windshield: 29; Electrical System: 13; Steering:Hydraulic Power Assist:Pump: 6; Air Bags: 5; Engine: 5; Engine And Engine Cooling: 5; Engine And Engine Cooling:Engine: 5
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 34 |
| 25,000 to 49,999 | 21 |
| 50,000 to 74,999 | 42 |
| 75,000 to 99,999 | 35 |
| 100,000 to 149,999 | 37 |
| 150,000 and above | 5 |
Under 25,000: 34; 25,000 to 49,999: 21; 50,000 to 74,999: 42; 75,000 to 99,999: 35; 100,000 to 149,999: 37; 150,000 and above: 5
50,000 to 74,999 miles has the most reports with usable mileage (42). 43 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2000 | 1 |
| 2002 | 2 |
| 2003 | 31 |
| 2004 | 20 |
| 2005 | 5 |
| 2006 | 5 |
| 2007 | 12 |
| 2008 | 9 |
| 2009 | 10 |
| 2010 | 27 |
| 2011 | 33 |
| 2012 | 24 |
| 2013 | 10 |
| 2014 | 8 |
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 2 |
| 2023 | 1 |
2000: 1; 2002: 2; 2003: 31; 2004: 20; 2005: 5; 2006: 5; 2007: 12; 2008: 9; 2009: 10; 2010: 27; 2011: 33; 2012: 24; 2013: 10; 2014: 8; 2015: 4; 2016: 5; 2017: 3; 2018: 2; 2019: 3; 2020: 2; 2023: 1
Pattern summary
Steering leads the component reports. Steering behavior appears in 133 complaint narratives. Electrical and battery issues appears in 27 complaint narratives. Engine operation appears in 14 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10042381 · 2003-11-12 (November 12, 2003)
CONSUMER'S VEHICLE WAS INVOLVED IN A REAR END COLLISION. THE VEHICLE THAT REAR ENDED CONSUMER'S VEHICLE PUSHED IT INTO THE VEHICLE THAT WAS PARKED IN FRONT. NONE OF THE AIRBAGS DEPLOYED. *AK THE REPAIR SHOP REPORTED THE SEAT BEING BROKEN. CONSUMER NOTED THE SEAT HIT THE BACK OF THE CALVES AND BRUISED THEM. HIT THE STEERING WHEEL, FRACTURED NOSE AND RECEIVED A CONCUSSION. VEHICLE TOTALED WITH FRONT END DAMAGE AND A CRACKED WINDSHIELD. CONSUMER WAS WEARING HER SEAT BELT AND WAS SITTING PRETTY FAR BACK. SHE MANAGED TO HIT THE STEERIN…
Owner-reported narrative. 9,000 miles reported. Look up ODI 10042381 at NHTSA ↗
Owner report 10087052 · 2004-08-17 (August 17, 2004)
WAS DRIVING DOWN A 2-LANE CURVY ROAD AT NIGHT, DRY WEATHER, 75 F AT 30 MPH WHEN CAR BEGAN TO WHINE WHENEVER STEERING WHEEL WAS TURNED. AS I DECELERATED TO 10-15 MPH TO MAKE A 90 DEGREE RIGHT TURN AROUND A CURVE, THE STEERING WHEEL BECAME SUDDENLY EXTREMELY DIFFICULT TO TURN. ALMOST T-BONED A CAR TRAVELING IN THE OPPOSITE DIRECTION AROUND SAME CURVE. WAS ABLE TO GET THE CAR BACK IN MY LANE, AND GET IT HOME, BUT NOT WITHOUT A LOT OF EFFORT. CALLED BMW SERVICE, THEY ACKNOWLEDGED THEY'VE SERVICED A FEW MINIS WITH THE SAME PROBLEM, AND WAS MOST LIK…
Owner-reported narrative. 22,624 miles reported. Look up ODI 10087052 at NHTSA ↗
Owner report 10105833 · 2005-01-05 (January 5, 2005)
AIRBAG LIGHT WENT ON WHICH INDICATES THE AIRBAG IS NOT FUNCTIONING. HAVE TAKEN THE CAR TO THE DEALERSHIP THREE TIMES ALREADY TO HAVE THIS FIXED. WILL BE TAKING IT IN FOR THE FOURTH TIME TOMORROW. THE FIRST TIME I TOOK IT IN, THEY TOLD ME THEY FIXED THE PROBLEM. THE SECOND TIME THEY TOLD ME THEY HAD TO REPLACE THE ELECTRICAL HARNESS IN ORDER TO FIX THE PROBLEM. THE THIRD TIME THEY TOLD ME THAT THEY HAD TO REPLACE THE ELECTRICAL HARNESS AGAIN TO FIX THE PROBLEM. I'M CURIOUS WHAT THEY WILL SAY THIS TIME. MANY PEOPLE HAVE REPORTED THE SAME AIRBAG L…
Owner-reported narrative. Look up ODI 10105833 at NHTSA ↗
Owner report 10178144 · 2007-01-08 (January 8, 2007)
PARKED VEHICLE OUTSIDE GROCERY STORE. RETURNED AFTER <5 MINUTES TO FIND SMOKE POURING FROM THE HOOD. OPENED HOOD TO DETERMINE CAUSE AND SMELT ELECTRICAL SMOKE, AND SAW FLAMES COMING FROM UNDER THE ENGINE. DOUSED FLAMES USING A FIRE EXTINGUISHER FROM STORE, AND DISCONNECTED BATTERY. INITIAL DEALER INVESTIGATION INDICATES THAT THE DAMAGE WAS TO THE POWER STEERING PUMP AND WIRING HARNESS. HAD I NOT STOPPED FOR GROCERIES, I WOULD HAVE BEEN UNLIKELY TO NOTICE THE SMOKE/FIRE EARLY ENOUGH TO PREVENT THE LOSS OF THE VEHICLE. INSURANCE AND DEAL…
Owner-reported narrative. 42,000 miles reported. Look up ODI 10178144 at NHTSA ↗
Owner report 10037594 · 2003-09-10 (September 10, 2003)
NEW MINI COOPER S AUTOMOBILE (PURCHASED IN JUNE OF 2003) EXPERIENCES A NOTICEABLE AND SIGNIFICANT STUMBLE WHEN ENGAGING FIRST GEAR AND ACCELERATING FROM A STOPPED POSITION. THE STUMBLE IS SIGNIFICANT ENOUGH TO CAUSE A STALL CONDITION AND RESULTS IN UNRELIABLE THROTTLE RESPONSE. THE PROBLEM IS WORSE AT HIGHER RPM ENGAGEMENTS, IN HOTTER WEATHER, AND WITH THE AC ENGAGED. THE STUMBLE FEELS LIKE A MOMENTARY LOSS OF POWER AND THEN SHORTLY THEREAFTER, POWER IS RETURNED TO THE WHEELS. THE PROBLEM OCCURS ON VIRTUALLY EVERY ENGAGEMENT BUT IS CONSID…
Owner-reported narrative. Look up ODI 10037594 at NHTSA ↗
Owner report 10039211 · 2003-09-20 (September 20, 2003)
"2003 MINI COOPER S AUTOMOBILE EXPERIENCES A NOTICEABLE AND SIGNIFICANT STUMBLE WHEN ENGAGING FIRST GEAR AND ACCELERATING FROM A STOPPED POSITION. THE STUMBLE IS SIGNIFICANT ENOUGH TO CAUSE A STALL CONDITION AND RESULTS IN UNRELIABLE THROTTLE RESPONSE. THE PROBLEM IS WORSE AT HIGHER RPM ENGAGEMENTS, IN HOTTER WEATHER, AND WITH THE AC ENGAGED. THE STUMBLE FEELS LIKE A MOMENTARY LOSS OF POWER AND THEN SHORTLY THEREAFTER, POWER IS RETURNED TO THE WHEELS. THE PROBLEM OCCURS ON VIRTUALLY EVERY ENGAGEMENT BUT IS CONSIDERABLY WORSE ON THE FIRST ENGAGE…
Owner-reported narrative. 11,400 miles reported. Look up ODI 10039211 at NHTSA ↗
Owner report 10104180 · 2004-12-20 (December 20, 2004)
DYNAMIC STABILTY CONTROL, FLAT TIRE AND ABS LIGHTS COME ON WHILE DRIVING. DEALER HAS REPLACED DYNAMIC STABILTY CONTROL MODULE, PART 34 51 6 765 289. ALSO FOUND LEFT FRONT WHEEL SPEED SENSOR CRUSHED BETWEEN SUBFRAME AND CAR. REPLACED PART 34 52 6 756 384. *AK
Owner-reported narrative. Look up ODI 10104180 at NHTSA ↗
Owner report 10104181 · 2004-12-20 (December 20, 2004)
DYNAMIC STABILTY CONTROL, ABS AND FLAT TIRE WARNING LIGHTS ILLUMINATED INTERMITENTLY WHEN STARTING VEHICLE AND DO NOT GO AWAY UNLESS VEHICLE IS RESTARTED. DYNAMIC STABILITY CONTROL MODULE FAULT. *AK
Owner-reported narrative. Look up ODI 10104181 at NHTSA ↗
Owner report 10153123 · 2006-03-19 (March 19, 2006)
ONE MORNING DRIVING ABOUT 100 MPH GOING UP TO CT I PAY A TOLL TAKE OFF THE CAR HESITATES IN FIRST GEAR THEN GOES OK ABOUT A 2 MILES FROM THE TOLL I AM DOING ABOUT 100 MPH AND SWITCH TO THE RIGHT LANE AND THE CAR JUST STOP GIVING ME POWER SO I GO TO CHANGE TO 5TH GEAR NO LUCK SO I LET THE CAR ROLL TO THE SHOULDER CALL MINI ROADSIDE AND THEY TOW TO NEAREST DEALER TO MY HOUSE. THE DEALER HAS MY CAR FOR A TOTAL OF 8 DAYS AND TELL ME THE L/FRONT AXLE WILL NOT STAY IN THE TRANSMISSION. THEN THE DEALER SAY THAT ITS NOT COVERED@ FIRST THEN TELLS ME T…
Owner-reported narrative. 41,900 miles reported. Look up ODI 10153123 at NHTSA ↗
Owner report 10293916 · 2009-11-29 (November 29, 2009)
FAILURE OF 2003 MINI COOPER MANUAL TRANSMISSION. MY CAR HAS BEEN UNDER REGULAR MAINTENANCE. I FIRST NOTICED THE CAR LOSING POWER GOING UPHILL, THEN IT BECAME DIFFICULT TO PUT THE CAR IN GEAR. NEXT MORNING I WAS UNABLE TO GET INTO REVERSE, WAS EXTREMELY DIFFICULT TO SHIFT AND SOME GEARS COULD NOT BE ENGAGED. AT A STOP LIGHT I BEGAN HEARING A VERY LOUD GRINDING NOISE, LIKE METAL IN A BLENDER, THE CAR WOULD NOT ENGAGE IN GEAR, I HAD TO BE PUSHED OUT OF THE INTERSECTION. THE DEALER OFFERED NOTHING. MY PRIVATE MECHANIC FOUND METAL SHREDS THROUGHOUT…
Owner-reported narrative. 65,000 miles reported. Look up ODI 10293916 at NHTSA ↗