Problems · NHTSA complaints

2006 MINI Cooper S problems

Owners filed 36 complaints about the 2006 MINI Cooper S with NHTSA between Jan 2011 and Aug 2019. The most-cited component is air bags (18).

Complaints
36
Filed with NHTSA
Crashes
0
Reported by owners
Fires
2
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Air bags18
  2. Seats6
  3. Steering5
  4. Power train5
  5. Engine3
  6. Engine and engine cooling3
  7. Seat belts3
  8. Electrical system2
  9. Service brakes1
  10. Structure1
  11. Wheels1
  12. Tires1
  13. Service brakes, hydraulic1
  14. Equipment1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Oct 27, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
20114
20125
20134
20145
201512
20162
20172
20181
20191

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Air bags

18 reports1 related recall
“PASSENGER SIDE SEAT AIRBAG SENSOR (RECALL 15V-205, OC3 SEAT OCCUPANCY MAT) IN MY 2006 MINI COOPER S CONVERTIBLE HAS FAILED. THE PASSENGER SIDE AIRBAG LIGHT ON DASH AND OVERHEAD STAY LIT AT ALL TIMES. RECALL ISSUED BY MINI IN 2015 COVERING EXACT PROBLEM DESCRIBED FOR SAME MAKE AND MODEL FOR YEARS 2005 - 2008. DEALER SHIP AND MINI USA BOTH SAY THE VIN NUMBER FOR MY 2006 S CONVERTIBLE IS NOT INCLUDED WITH THIS RECALL. HOW CAN THIS BE, THE EXACT PROBLEM FOR THE EXACT VEHICLES IDENTIFIED FOR THIS RECALL. MINI STATES THAT THIS VEHICLE IS THE CORRECT TYPE, MODEL AND YEAR BUT NOT PART OF THE RECALL BECAUSE IT PROBABLY DIDN'T HAVE THE SAME PART THAT HAS BEEN IDENTIFIED AS FAILING INSTALLED. I WAS TOLD THERE IS NOTHING THEY WILL DO FOR ME AND WHAT I'VE BEEN TOLD IS THAT THE COST FOR THE FIX WILL BE AT LEAST $1,200 OUT OF POCKET. THIS COST IS RIDICULOUS AND SHOULD BE INCLUDED UNDER THE STANDING RECALL FROM THE MANUFACTURER. THE FACT THAT THIS IS A MANUFACTURING DEFECT IS OBVIOUS AND IS A SERIOUS SAFETY ISSUE!”
Owner complaint to NHTSAFiled Apr 30, 2018Air bags, SeatsODI 11091069

Seats

6 reports2 fires
“I PUT THE HEATED SEAT ON WHILE DRIVING, AND THE DRIVER'S SEAT CAUGHT FIRE. THIS WITH LESS THEN 50,000 MILES AND A COST OF ALMOST $1000. I HAD TO PULL INTO A GAS STATION AND PUT OUT THE SMOKING SEAT WITH WATER. I'VE COMPLAINED TO MINI COOPER USA, WITH NO RESULTS.”
Owner complaint to NHTSAFiled Jan 27, 2016SeatsFire reportedODI 10822584

Steering

5 reports
“TL* THE CONTACT OWNS A 2006 MINI COOPER S CONVERTIBLE. WHILE DRIVING 30 MPH, THE VEHICLE BECAME EXTREMELY DIFFICULT TO STEER WITHOUT WARNING. THE CONTACT MANAGED TO DRIVE HOME. MINI OF ST. LOUIS (40 SUNNEN DR, MAPLEWOOD, MO 63143, (314) 644-6464) STATED THAT THE VEHICLE NEEDED TO BE DIAGNOSED AND REFERENCED NHTSA CAMPAIGN NUMBER: 15V660000 (STEERING). THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED AND THE FAILURE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT ASSIST. THE FAILURE MILEAGE WAS APPROXIMATELY 52,000.”
Owner complaint to NHTSAFiled Aug 27, 2019SteeringODI 11246687

Power train

5 reports
“6 SPEED AUTOMATIC TRANSMISSION FAILED CATASTROPHICALLY AFTER 82,000 MILES. THIS IN SPITE OF PROPER DEALER RECOMMENDED MAINAINANCE. COST TO REPAIR WAS THE SAME AS THE VALUE OF THE VEHICLE.”
Owner complaint to NHTSAFiled Mar 14, 2017Power trainODI 10965808

Engine

3 reports
“I BOUGHT MY 2006 MINI COOPER S CONVERTIBLE FOR $9,393 IN NOVEMBER 2016 . WHEN DRIVING IT HOME FROM THE DEALERSHIP I HEARD SOME NOISE, SO I STOPPED AT A FOREIGN AUTO SERVICE AND WAS TOLD THE CLUTCH AND TRANSMISSION WAS GOING OUT. I CALLED THE DEALERSHIP, BUT THEY REFUSED TO HELP, SO I HAD THEM REPLACED AT A TRANSMISSION REPAIR SHOP FOR $2,500 . THEN HAD A BRAKE JOB FOR $394 AND SPENT OVER $1,000 AT A MINI DEALERSHIP . AND THEN PUT THE CAR IN STORAGE FOR 5 MONTHS. I DROVE IT FOR TWO DAYS ( ABOUT AN HOUR EACH DAY ) WHEN I HEARD A NEW NOISE AND IT WOULD HARDLY RUN , SO I PULLED IT OFF THE ROAD AND HAD IT TOWED TO A DEALERSHIP WHERE THEY JUST NOTIFIED ME THAT THE ENGINE WOULD NEED TO BE REPLACED , COSTING ME BETWEEN $5,000 AND $8,000 !!! NOT SURE WHAT TO DO.....HELP !!!!”
Owner complaint to NHTSAFiled Apr 22, 2017EngineODI 10979899

Engine and engine cooling

3 reports
“MY 2006 MINI COOPER CONVERTIBLE HAS INTERMITTENT EXPERIENCED WITH PASSENGER AIR BAG WARNING LIGHT STAYING ON EVEN WHEN PASSENGER IS IN SEAT AND PROPERLY BUCKLED IN. THIS SHOULD BE A RECALL BY BMW. ALSO, HARMONIC BALANCER BROKE AT JUST UNDER 60,000...AND HAVE HEARD THIS IS A MAJOR PROBLEM ON MANY MINI COOPERS. BMW SHOULD BE RESPONSIBLE FOR REPLACEMENT. FAULTY EQUIPMENT. ALSO, CONVERTIBLE GASKET NEEDS REPLACING. INFERIOR MATERIAL USED BY BMW. VERY EXPENSIVE TO REPLACE. *TR”
Owner complaint to NHTSAFiled Nov 20, 2014Engine and engine cooling, Air bagsODI 10659724
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 27, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.