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Vehicle safety record

2021 Mini Convertible Problems, complaints & recalls

Owners have filed 7 complaints about the 2021 Mini Convertible with NHTSA, most often about the electrical system (3) and the fuel system (1). Those complaints describe 1 crash, 1 fire and 2 injuries. There are no recalls for it. For comparison, the 2022 has 1.

NHTSA data checked

FFar more problems than a typical Convertible year, for its age

#197 most complained-about 2021 vehicle

Complaints
7
Recalls
0
Crashes
1
Fires
1
Injuries
2
Deaths
0

Most common 2021 Mini Convertible problems

Share of all 7 complaints. One complaint can name more than one area. Tap an area for its complaints and recalls.

No recalls for the 2021 Mini Convertible

NHTSA lists no recalls for the 2021 Mini Convertible. Recalls can be announced at any time - this page updates daily.

What owners say

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7 complaints about the 2021 Mini Convertible

Newest first, as filed with NHTSA by owners.

Fuel system

No incident occurred. On October 18th we received a high voltage battery recall notice for this car. Apparently there were some thermal events (fires) and BMW has released software to help protect the car from such an event. We have been trying to get in touch with MINI, and just recently found that the dealer closed. They left their answering machine online for about a month after. The local BMW dealer says that they cannot perform the update (MINI USA requested we ask them). MINI USA now says that the car...

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must be trucked 300 miles away to the closest dealer. The car cannot even be driven that far because it has about 100 miles of range, the roads are 75+, and there is limited charging infrastructure. We feel that this presents an undue time and financial burden since the dealer closed down, and this is a manufacturing defect. I have repeatedly been in touch with MINI but have received very little support or advice other than spending an enormous amount of money to have the vehicle shipped out of state.

Filed Incident Fuel / propulsion systemNHTSA 11629967
Electrical system

Digital instrument cluster of electric Mini SE (includes speedometer and battery/range information) turns off without warning while driving and does not turn back on until car is powered down for over half an hour. This has happened more than ten times. Vehicle was inspected by MINI dealer locally and no obvious equipment defect was identified, although they were able to replicate it happening. After disassembly and reassembly by dealer, issue stopped for about two weeks after car was returned to owner. Now it has...

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begun again, to the point of turning off within a few minutes of driving every day, rendering car unusable as driver has no other speedometer in vehicle. After sitting for half an hour, the instrument cluster will turn on when the car is turned on next, only to go out again after a few minutes of driving. Other electronics in car do not appear affected and car operates normally.

Filed Incident Electrical systemNHTSA 11571293
Steering

The car completely lost steering in traffic. I brought it back to the Mini dealership, they informed me this is a known issue for Mini Coopers equipped with the click-and-play system, and they needed to re-wire the click-and-play to fix it. However Mini decided this should not be a recall. I strongly disagree with Mini's assessment considering losing steering on the road could cause severe accidents.

Filed Incident SteeringNHTSA 11519216
Electrical systemFire

After work, I started the car in a parking lot. Before leaving, a fire started under the hood behind the passenger side headlight. After using the jaws of life to take off the hood, the fire department contained the fire. No injuries. There was extensive damage to the right front. The contents were all smoke damaged. Neighboring cars were not damaged. The car has been totaled.

Filed Incident Electrical systemNHTSA 11499386
AirbagsCrash2 injuries

On October 4, 2022, the Mini Cooper hardtop 4 door was hit in a head-on collision by a driver who was going at least 40 MPH, possibly more. The car that hit the Cooper was a Toyota Prius. All the Prious' airbags deployed. No airbags deployed on the Mini Cooper hardtop 4 door. None. The Mini Cooper, after assessment, was considered to be a total loss.

Filed Incident Air bagsNHTSA 11493154
Wheels & tires

Tire model is: Hankook Ventus S1 Evo Z 225/35R18 87Y. Failure started when vehicle turned the "CHECK TIRE PRESSURE" alert on while driving. Pressure started to drop from 32 lbs to 16 lbs in about 15 minutes. Worth to note: no pot hole or any other object was hit during the day of the incident; or even previous days. After stopping, I noticed that the failure occurred in the inner face of the tire. Inner face was pretty degraded and inner treads were visible. A 15 inch long breakage line was visible. Car has 18k miles on it. When comparing the tire that failed to the rest, its degradation was much higher.

Filed Incident TiresNHTSA 11480654
Electrical system

The night of October 24th, while I was driving my CID back screen went to black and there were messages displayed in white color. Bootloader 11.035.000/ FFW 1.8.3 Dec 5 2017 Next line is displayed HWEL:42E5 2.1.5 Followed by a large white bar This display stays on even after lock the car. The morning of October 25th, There are warnings came on " Battery discharged start engine" and "Increased Battery drain while stopped" After a while, I've noticed the instrument panel light were off. I had a day time running lights on, but lights weren't on, only the fog lights. And when I unlock and lock the doors, those lights weren't flushing. The morning of Oct 26th,my battery was dead.

Filed Incident Electrical systemNHTSA 11438250

Mini Convertible: every year compared

YearComplaintsRecallsCrashesFiresTop problemGrade
20251000Body, doors & structureB
20242000Acceleration & cruise controlC
20221000Body, doors & structureA
20217011Electrical systemF
20182000Wheels & tiresA
201710010Engine & coolingD
All Convertible years

2021 Mini Convertible vs rivals

VehicleComplaintsRecallsCrashesGrade
2021 Mini Convertible701F
2021 Mini Hardtop 2DR701CCompare
2021 Mini Hardtop 4DR701CCompare
2021 Mini Countryman220CCompare
2021 Mini Countryman SE200ACompare

More sales usually means more complaints, so compare similar vehicles of the same year. The grade compares each vehicle with its own model's other years.

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Questions about the 2021 Mini Convertible

Does the 2021 Mini Convertible have any recalls?

NHTSA lists no recalls for the 2021 Mini Convertible right now. Recalls can be announced at any time, and this page checks NHTSA every day. You can also check your exact vehicle by VIN at nhtsa.gov/recalls.

What are the most common problems with the 2021 Mini Convertible?

By the complaints owners filed with NHTSA, the most common problem areas are the electrical system (3), fuel system (1), steering (1).

How many complaints has the 2021 Mini Convertible had?

7 complaints have been filed with NHTSA, the first on October 26, 2021 and the latest on December 10, 2024. Of these, 1 describe a crash and 1 a fire, and together they report 2 injuries and 0 deaths.

Is the 2021 Mini Convertible a reliable vehicle?

Its Safety Index is 12 out of 100 (grade F: far more problems than a typical Mini Convertible year, for its age). The index weighs complaints, crashes, fires, injuries, deaths and recalls against how long the vehicle has been on the road, compared with the same model's other years. It is not a measure of every repair - read the complaints and owner experiences, and have any used vehicle inspected before you buy.

Which Mini Convertible years have the most complaints?
What should I do if my 2021 Mini Convertible has a problem?

If it is a safety problem, stop driving it if it is unsafe and contact your dealer. Report it to NHTSA at nhtsa.gov/report-a-safety-problem - enough reports start investigations and recalls - and share your experience here so other owners know what to look for.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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