Problems · NHTSA complaints

2011 MINI Cooper problems

Owners filed 110 complaints about the 2011 MINI Cooper with NHTSA between Apr 2011 and Aug 2026. The most-cited component is electrical system (52).

Complaints
110
Filed with NHTSA
Crashes
1
Reported by owners
Fires
6
Reported by owners
Injuries
2
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Electrical system52
  2. Air bags25
  3. Engine14
  4. Exterior lighting12
  5. Power train10
  6. Fuel/propulsion system7
  7. Engine and engine cooling6
  8. Service brakes5
  9. Seats5
  10. Seat belts4
  11. Steering4
  12. Structure3
  13. Vehicle speed control2
  14. Visibility2

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 28, 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
20117
20124
20133
20144
20151
201613
20174
20186
20196
20201
20213
20225
202328
202417
20255
20263

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

Electrical system

52 reports3 fires2 related recalls
“The contact owns a 2011 Mini Cooper Clubman. The contact stated that the vehicle was experiencing electrical failures. Several unknown warning lights blinked upon starting the vehicle, the parking lights failed, and the power windows failed to operate as intended. The contact stated that the electrical failures were due to water leak in the front driver's side footwell and on the left side of the driver's seat. The vehicle was not diagnosed or repaired. The contact associated the failure with NHTSA Campaign Number: 23V337000 (Electrical System); however, the manufacturer informed the contact that the VIN was not included in the recall. The dealer and the manufacturer were notified of the failure, but no assistance was provided. The failure mileage was approximately 76,000.”
Owner complaint to NHTSAFiled Aug 28, 2026Electrical systemODI 11760421

Air bags

25 reports1 crash
“I've just gotten a very common air bag seat mat sensor code (93c1) that Mini had a limited recall on - but alas my car did not get the code until it was outside the parameters of that repair program. What makes it worse is that the fix is over $1000 and there's very little concrete info on the actual danger (or not) of driving around with this code active. I've spend the better part of 2 days researching how to fix this & I'm still uncertain as to what to fully do.”
Owner complaint to NHTSAFiled Aug 26, 2024Air bagsODI 11610832

Engine

14 reports1 fire
“There are no open recalls on my car. I am needing physical proof/documentation that the recall part has been replaced. The car is having issues stalling/losing power while driving. The dealership claims there is nothing wrong with the car and if they can't recreate failure then the car is deemed fine to drive. This car was purchased for my 16yr old son as a daily driver. After multiple weeks of the car being at The Mini of Tempe Dealership, they released the car back to me because there is "nothing wrong" with the car. I took it to another specialized Mini mechanic in the area for a second opinion. This mechanic states the cause of intermittent failure is from the Auxillary Coolant Pump for the Turbo. This is the same part that was a safety recall for potential fire. I have no record of this part ever being replaced. As described in the recall, the car is at risk of fire. Recall campaign #[XXX]”
Owner complaint to NHTSAFiled Jan 11, 2024Engine, Fuel/propulsion systemODI 11564897

Exterior lighting

12 reports
“My Mini Cooper has been showing repeated warnings stating “Start-off assistance inactive. Caution: vehicle may roll back!” for some time. This issue appears to relate to an existing recall involving potential electrical and starter/rollaway defects. The vehicle also has a persistent front parking light malfunction and intermittent electrical issues with the windows, which stop mid-way and roll back down automatically when the car shifts gears or moves slightly. In addition, the battery repeatedly dies, even though it was replaced with a brand-new one a few months ago. This suggests an underlying electrical drain or short, which could increase the risk of electrical fire or vehicle failure while driving. These malfunctions create significant safety concerns, as the vehicle may roll backward when stopped on an incline and could pose a fire risk due to the known recall. The car has not been safe to drive. The closest Mini dealership (Flow Mini of Raleigh - about 2 hours away) confirmed that the recall is open but refused to provide or authorize a tow, even after I explained that the vehicle could not be safely driven to their location about 2 hours away. The…”
Owner complaint to NHTSAFiled Oct 9, 2025Power train, Electrical system, Exterior lightingODI 11692411

Power train

10 reports
“I had several repairs recently that I found that were part of a recall after the fact. This includes the Electric Auxilillary Water Pump and Timing Chair replacement and repair of damaged parts. They refused to reimburse me for the water pump repair that should have been covered. Secondly, when the timing chain fails as it did in my case can cause $2000- $5000+ in damages. My shop is stating this would be a very expensive repair. There is information that the timing chain warranty was extended because of a class action lawsuit and is now covered up to 100,000 miles. I am well within that range. My goal is to get compensation for the recall work and coverage for the timing chain.”
Owner complaint to NHTSAFiled Sep 18, 2022Power train, Electrical system, EngineODI 11485070

Fuel/propulsion system

7 reports2 fires
“TL* THE CONTACT OWNS A 2011 MINI COOPER. WHILE DRIVING, A BURNING ODOR ENTERED THE VEHICLE THROUGH THE AIR VENTS AND THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE ENGINE LIGHT SENSOR AND THE FUEL PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE VEHICLE WAS TOWED TO RAY CATENA MINI OF WESTCHESTER (LOCATED AT 543 TARRYTOWN RD, WHITE PLAINS, NY 10607, (914) 347-6464) WHERE IT WAS DIAGNOSED THAT THE INTAKE BOOT AND ALL THE CONNECTORS FOR THE TURBO HOSES MELTED. IN ADDITION, A LEAK WAS FOUND IN THE OIL HOSE. THE VEHICLE WAS NOT REPAIRED DUE TO THE REPAIR FEES. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 18V248000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER WAS NOTIFIED OF THE FAILURES AND PROVIDED CASE NUMBER: 11105312. THE APPROXIMATE FAILURE MILEAGE WAS 85,000.”
Owner complaint to NHTSAFiled Nov 13, 2018Electrical system, Engine, Fuel/propulsion systemFire reportedODI 11151193
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026

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