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Electrical system

2002 Mini Cooper Electrical problems

Owners have filed 22 complaints about the 2002 Mini Cooper's electrical system with NHTSA - 8% of all its complaints, most recently on February 26, 2025. They describe 1 crash, 7 fires and 0 injuries. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.

Complaints
22
Recalls
0
Crashes
1
Fires
7
Injuries
0
Deaths
0

Electrical complaints

Electrical systemLights

Driverside headlight assembly flickers everytime when you turn the key to position 1 with selector on off or auto. Flickers multiple times but doesn'tturn on unless I cycle the key on off until headlight does. This annoyance would reoccur the very next morning. Passenger headlight assembly doesn't have any issues.

Filed Incident Electrical system · Exterior lightingNHTSA 11644969
Electrical systemAirbagsSeats & seat belts

I purchased the vehicle used with airbag light showing on the speedometer gauge cluster. Searched with vin for recalls but showed 0 unrepaired recalls. Tried clearing the light with my Launch CREADER BMW V2 scan tool. Light flashes a few times and goes away but immediately appears on the speedometer gauge cluster. This would happen everytime. Wires are intact with no signs of damages to all 3 wire connectors under the seat.

Filed Incident Electrical system · Air bags · SeatsNHTSA 11644968
SteeringElectrical systemFire

After a short trip, I had just parked the mini. Fortunately, it was outdoors and within 50ft of my tool chest. On turning off the ignition and removing the key, I noticed an unusual noise; the [electric] power steering pump continued to run. A few seconds later, smoke appeared. I raced to my tool drawer, grabbing the first suitable tool, channel lock pliers, and proceeded to hastily disconnect one of the battery terminals. Smoke was heavy at that point. Disconnecting power prevented further damage, and was...

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fortunately done in time, before the wiring harness was incinerated, or the situation became a self-sustaining conflagration. Apparently, although there is a 100a fuse present, the fault protection on the power steering pump circuit is inadequate. I removed the power wire to the pump, to allow the vehicle to be driven, with heavy [non-assisted] steering, pending service. Since the outcome is not so bad, why should I complain? Consider if the vehicle were parked indoors, and/or if the same event were to happen to someone with less electrical aptitude. I don't expect accessories to last forever; the vehicle is 11 years old with 123k miles. I do object to the failure mode, in which the power steering pump circuit becomes an incendiary device... *Tr

Filed Incident Steering · Electrical systemNHTSA 10504501
SteeringElectrical system

Power steering pump failure and drained battery (recently replaced). Car will not start, and can not access passenger or trunk door due to electrical failure. *Tr

Filed Incident Steering · Electrical systemNHTSA 10502571
Electrical systemSeats & seat belts

I turned the seat heater on and it melted a hole in the leather seat and the foam padding started to burn. *Tr

Filed Incident Electrical system · SeatsNHTSA 10483345
SteeringElectrical system

My power steering fan continues to run even after the care is turned off. It completely drained my battery so I replaced the battery. Two weeks later the same thing happened and I learned that my power steering pump and fan are defective. Also intermittent loss of power steering while driving and needless to say this can be very dangerous. *Tr

Filed Incident Steering · Electrical system · Unknown or otherNHTSA 10480715
Electrical systemAcceleration & cruise control

Loss of power when going 60 mph in the high speed left lane of four lane highway. Car went into "limp mode" and unable to accelerate. Car would only go 5 to 10 mph with large truck behind and bearing down on me. Eml and service engine lights on dash. Was able to pull into a construction lane that happened to be right there. Otherwise would have been unable to get car out of the way. Car needed to be towed. Fault codes list throttle body and wiring harness as problems and recommendation is to replace both. From my...

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research, the problem is well known and relates to poor connector between throttle body and wiring harness. Mini has since redesigned the angle of this connector to fix this problem. Such a loss of power while driving is extremely dangerous. Should be recall item. *Tr

Filed Incident Electrical system · Vehicle speed controlNHTSA 10442050
Electrical system

This car goes into limp mode at very in opportune times, before this latest time (again to the shop) it nearly got me t-boned in an intersection, this car has been in the shop numerous times for engine electrical problem, this is a know defect with the wiring harness-i believe this should be covered in a recall for a very unsafe situation. *Tr

Filed Incident Electrical systemNHTSA 10436680
SteeringElectrical systemFire

I was exiting the freeway when my battery indicator light went on; I lost power steering and saw a large amount of smoke coming from under the hood. The mini dealership has determined that the power steering module failed, and subsequently burned the wiring harness. There have been several reports of faulty manufacturing in regard to this part from bbc in uk, as well as on many forums, in particular north american motoring. *Tr

Filed Incident Steering · Electrical systemNHTSA 10432363
BrakesElectrical systemFire

After an apparent short out of the anti-lock braking system a fire occurred shortly after two to five minute later the car was completely engulfed in flames. Fifteen minutes later the car was completely gone, california highway patrol as well as keys city fire department both gave their conclusion of the car being absolutely totaled. Luckily I was able to get the car stopped and off to the side of the highway and was able to evacuate the vehicle. *Tr

Filed Incident Service brakes, hydraulic · Electrical systemNHTSA 10425340
Electrical systemBody, doors & structure

Tl* the contact owns a 2002 mini cooper. The contact stated that the headlights and cabin lights would remain illuminated after the vehicle was shut off. In addition, the contact stated that he would often become locked inside or outside of the vehicle intermittently. The vehicle was inspected by a dealer and they advised him that the control module would need to be replaced. The vehicle was not repaired. The manufacturer was contacted and they offered no assistance. The failure mileage was approximately 60,000.

Filed Incident Electrical system · Latches / locks / linkagesNHTSA 10398001
SteeringElectrical systemFire

A fire was caused by the failure of the power steering cooling fan. At some point the day of the incident the fan seized and the resulting electrical resistance in the main wiring harness caused the wiring harness to heat to a point of melting some of the plastic wire insulation allowing for direct wire to wire contact and resulted in an electrical fire between the engine and the passenger compartment. The resulting fire completely disabled the vehicle's electrical system and requires at minimum the replacement...

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of the entire main wiring harness. Event description after a short drive (less than 2 miles on a cold engine) the vehicle was parked. After the engine was turned off smoke was seen rising from the vehicle engine compartment. Upon raising the hood, flames were seen between the engine and the passenger compartment reflecting off both fire walls. 2 Fire extinguishers were required to put out the flames after the battery was disconnected. Total loss of the vehicle to fire was prevented by the owners actions.

Filed Incident Steering · Electrical system · Unknown or otherNHTSA 10395093
Transmission & drivetrainElectrical system

Purchased a used 2002 mini cooper about 3 1/2 yrs ago w/ about 12k miles. At around 15-17k miles the transmission basically exploded while I was on the highway. I was told that there was a crack in the transmission. Mini replaced it with I'm guessing a rebuilt transmission. At the time of the repair I asked them if they were putting in a new clutch and they said no, which I found strange. Now at 60k miles the clutch is basically done. When the car is cold it shifts pretty normally, but after 15-25 minutes of...

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driving the first two gears become hard to engage and they slip. This is not my first five speed and I'm shocked that this clutch is done after such little mileage. Should they have replaced the clutch when they replaced the transmission? I'm not a mechanic but to lose a clutch at 60k miles doesn't make any sense. My driving habits are pretty normal. I'm not lighting up the tires at traffic lights or racing people. This is an everyday car mostly used on the highway. I'm bringing the car in to have it looked at the mini service center in freeport ny on 12/29/08. Also had a problem with overheating about 4 months after car was purchased. And air bag light stays lit. Have had this problem corrected once or twice. But the light still stays lit. *Tr

Filed Incident Power train · Electrical systemNHTSA 10252644
Electrical systemFire

I was driving my 2002 mini cooper. I had driven 1/4 mile and thought I heard something crack or spark under the dashboard on the passenger side of the vehicle. Then I saw smoke, pulled over, got out, and the whole car went up in flames. *Tr

Filed Incident Electrical systemNHTSA 10215373
BrakesTransmission & drivetrainElectrical system

I have a 2002 mini cooper with 52k miles, the transmission has went out twice in the past 2 years the first time at 31k miles. The clutch has also went out as well as the sunroof motor, left front brake caliper, windshield wiper motor with a host of sensors, gauges etc... Parts are impossible to get and service on a 24k car (when new) is as much as my 70k bmw 7 series.*Cn

Filed Incident Service brakes, air · Power train · Electrical systemNHTSA 10213520
Electrical systemCrash

Significant and repeated electrical failures caused the car to randomly switch into eml mode, reducing engine output critically. When this happened on a highway there was not enough power to remove the car from the road safely. After several ineffectual repairs, the wiring harness was replaced. Shortly after the repair, the car was parked, emergency brake set, manual transmission set in first gear. Unattended, turned off with no key in the ignition, the car moved itself several feet, hitting another car, burning...

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out the starter and draining the battery. The car was moved to a repair shop where the starter was replaced. Overnight, with the car parking inside the locked shop, the car moved itself across the shop. Mechanics are now investigating the problem. *Tr

Filed Incident Electrical systemNHTSA 10205083
SteeringElectrical system

Took my car in for winding sound coming from motor. Diagnosed as the alternator...They replaced it and sound was still present ...Misdiagnosed and was actually the supercharger, but while they were checking it out initially the power steering pump stayed on...Which didn't happen to me until they had it. After changing the alternator power steering pump no longer stayed on per the dealer. Had it home 3 days to wake up one morning hearing the pump on and I go to start my car and in drained my battery. Had to jump...

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the car and then disconnect the cable to keep from the ps pump continuously running. The car is at the dealer getting a new pump $975 plus tax, researched mini owner website and found several complaints of the same issue also that some cars actually caught fire from a failure of the pump. Researched more on north american motoring . There was a long list of people who had the exact experience. Sure would be awful for the pump to go out while driving on expressway and not able to steer correctly. Surprised it hasn't caused an accident/death yet. *Tr

Filed Incident Steering · Electrical systemNHTSA 10204238
BrakesElectrical systemFire

Our mini burned to the ground. It had only been driven 20 miles and was parked when it happened. After a forensic specialist was hired by the insurance company, it was determined that the abs unit was at fault. In later models, the fuse was changed from a 30 amp to a 20 amp. No recall was ever issued and bmw/mini never acknowledged a problem with the car. Since this happened, at least 10-15 other minis have burned. Our mini was a total loss. *Jb

Filed Incident Service brakes, hydraulic · Electrical systemNHTSA 10184388
Electrical systemFire

Went out to dinner with my parents - gone approximately 2 hours - came back to find the car completely burned. Fire department was called by a neighbor. There was no indication at all that there was anything wrong when we parked the car. Have found other cases (via the internet) in the uk that this has happened. *Jb

Filed Incident Electrical systemNHTSA 10112343
Electrical system

2003 Mini cooper cvt. Vehicle stalls in traffic conditions. Boggs down, lunges upon acceleration. Power failure. No indicator lights on dash warn of problem. Vehicle has been serviced on three occasions for same problems. Boggs down and lunges corrected by reprogramming on first service. After first service vehicle stalled again in traffic conditions. Returned to service dept. Who were unable to replicate stalling after 400 miles of test driving it. Contacted mini division of bmw of america. They sent...

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technical specialist who checked the electrical system, no apparent cause. Mini representative is currently having electrical harness replaced. Vehicle out of service for 6 weeks and counting. Major safety concern. *Nlm

Filed Incident Electrical systemNHTSA 10016317
Electrical system

The vehicles rear hatch is electronic and if the vehicles battery died there would be not way to into the battery compartment. The dealer was notified. *Nlm

Filed Incident Electrical systemNHTSA 10017183
Electrical system

The head light failed twice, the dealer replaced the module and then the computer chip. *Jb

Filed Incident Electrical systemNHTSA 10012057

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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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