Wiring Problems of Mini Cooper

Mini Cooper owners have reported 16 problems related to wiring (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mini Cooper based on all problems reported for the Cooper.

1 Wiring problem of the 2009 Mini Cooper

Failure Date: 10/19/2019

Hello, yesterday afternoon I started my 2009 Mini Cooper and noted that my gauges suddenly failed. The tach dropped to zero. Suddenly I received a tire pressure warning light. I decided I would move the car to a more favorable location to look under the hood. As I placed the car in reverse I noted that my power steering had failed. I stopped the car immediately and popped the hood. I immediately noticed the smell of burning electrical equipment. I ran down to the basement to grab a wrench to disconnect the battery. When I returned I could hear pops and cracks and noted char on the hood interior. Though the keys were out I continued to hear pops and cracks and felt heat accumulating . I finally got the battery disconnected and the popping stopped. After some investigation I found that the wiring near the power steering module was completely burnt out. The car drove fine the day prior. My wife is 38 weeks pregnant and I am shaken by the idea that this could have happened while she was driving the day before.

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2 Wiring problem of the 2012 Mini Cooper

Failure Date: 08/13/2018

Vehicle was in motion on a highway and after going over several pot holes the engine temperature warning light came on. The engine power was reduced and an engine failure light also appeared. This is when I pulled over into the off ramp and the vehicle came to a sputtering stop. I placed the car in neutral and pushed it to the dirt side lane of the off ramp. I opened the hood, smelled something burning, and saw smoke coming from the engine. I could see burnt circuits, burnt plastic, and coolant leaking all over the engine and exposed wiring. Had it not been for immediately exiting onto the off-ramp, the vehicle would have stopped in the middle of the highway without warning.

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3 Wiring problem of the 2012 Mini Cooper

Failure Date: 08/13/2018

Vehicle was in motion on a highway and, after going over several pot holes, the engine temperature warning light came on. The engine power was reduced, and the engine failure light also appeared. This is when I pulled over into the off ramp, and the vehicle came to a sputtering stop. I placed the car in neutral and pushed it to the dirt side lane of the off ramp. I opened the hood, smelled something burning, and saw smoke coming from the engine. I could see burnt circuits, burnt plastic, and coolant leaking all over the engine and exposed wiring. Had it not been for immediately exiting onto the off ramp, the vehicle would have stopped in the middle of the highway without warning. I could have almost died because of the fire; this faulty engineering by BMW/Mini has already taken the life of a driver in south korea. BMW issued a recall of the 2012 Mini Cooper s roadster, but when I had the car towed to one of their service centers, the technicians were unaware of this manufacturing defect and stated that the repair parts are unavailable. I see that my vehicle has been recalled, but when I type in my VIN, no recall is attached to my vehicle. BMW/Mini is taking no action; they are harming and killing drivers of its vehicles.

4 Wiring problem of the 2012 Mini Cooper

Failure Date: 08/13/2018

Vehicle was in motion on a highway and, after going over several pot holes, the engine temperature warning light came on. The engine power was reduced, and the engine failure light also appeared. This is when I pulled over into the off ramp, and the vehicle came to a sputtering stop. I placed the car in neutral and pushed it to the dirt side lane of the off ramp. I opened the hood, smelled something burning, and saw smoke coming from the engine. I could see burnt circuits, burnt plastic, and coolant leaking all over the engine and exposed wiring. Had it not been for immediately exiting onto the off ramp, the vehicle would have stopped in the middle of the highway without warning. I could have almost died because of the fire; this faulty engineering by BMW/Mini has already taken the life of a driver in south korea. BMW issued a recall of the 2012 Mini Cooper s roadster in south korea, but when I had the car towed to one of their service centers, the technicians were unaware of this manufacturing defect and stated that the repair parts are unavailable. I see that my vehicle has been recalled, but when I type in my VIN, no recall is attached to my vehicle. BMW/Mini is taking no action; they are harming and killing drivers of its vehicles.

5 Wiring problem of the 2014 Mini Cooper

Failure Date: 05/24/2018

For the past year, all external light wiring has melted. First instance 5/24/18 both license plate bulbs shorted, second instance 10/26/18 drivers side headlight bulb connector inside light melted, third instance 5/21/19 passenger side headlight bulb wiring harness melted, fourth instance and current 5/30/19 right taillight bulb wiring melted.

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6 Wiring problem of the 2008 Mini Cooper

Failure Date: 04/07/2016

My car only has 47,000 miles on it and has the same passenger side airbag issue. It started off at times having the problem, now is on all the time. Mini wants $125 to diagnose the problem, which seems evident. Also paid $425 to fix electrical wiring that corroded and $1,700 2 months earlier this year when wheel sensor went bad and 3 lights went off in the car.

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7 Wiring problem of the 2014 Mini Cooper

Failure Date: 08/23/2015

Youtube link: https://. . Read more...

8 Wiring problem of the 2002 Mini Cooper

Failure Date: 03/23/2013

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 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. . .

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9 Wiring problem of the 2004 Mini Cooper

Failure Date: 04/28/2012

Lost power steering at highway speed due to power steering pump failure. Short circuit or fire melted power steering pump wiring harness. Damage was caused to other portions of electrical wiring harness by fire, resulting in blown fuses. Upon removing key from ignition at roadside, engine kept running until battery was disconnected.

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10 Wiring problem of the 2003 Mini Cooper

Failure Date: 03/25/2012

My 2003 Mini Cooper (r50), with manual shift and 83,567 miles, was parked on a city street when a passerby noticed smoke and fire coming out of the engine area. The fire department was called to put the fire out. The time from the car being parked until the flames were extinguished is estimated at 10 to 20 minutes. The car was towed the following morning to a Mini dealer service center for diagnosis. The diagnosis was that the auxiliary power steering cooling fan had failed. The other items that are estimated to need replacement are the power steering pump, engine wiring harness, auxiliary wiring harness, power steering pump reservoir hose and power steering return hose. At the time I was on a trip out-of-town 600 miles away from home and the car is still at the out-of-town dealer. Prior to the incident no signs of anything suspect with the car were noticed. Approximately 1 hour prior to the incident the bonnet of the car was opened at a military entrance gate vehicle inspection and no signs of any issues were noticed at that time. To my knowledge there is no aftermarket equipment in the affected area. I am the 2nd owner of the car having purchased it at 35,086 miles mid-2007 from a long-time friend who was the first owner. I maintain the car and keep all maintenance records. I believe the manufacturer should be responsible for all repairs and the return of the car to my home. I have read about recalls by transport canada for 2002-2005 Mini steering pumps which would indicate this issue is worthy of investigation for recall. This is a dangerous vehicle defect. Please formally investigate this incident.

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11 Wiring problem of the 2004 Mini Cooper

Failure Date: 11/25/2011

While driving in a 35mph zone, smoke started coming out from under the hood (bonnet). Driver noticed odd steering response shortly before smoke appeared. Repair shop noted power steering pump failure causing wiring loom fire. Research has found numerous power steering pump failures on Mini Coopers. When power steering fails, driving is next to impossible given size of steering wheel and power assist design.

12 Wiring problem of the 2003 Mini Cooper

Failure Date: 04/02/2009

Spontaneous engine bay fire in 2003 Mini Cooper with 60,000 miles. Vehicle was driven normally to work, turned off, parked, locked and left. Unattended car caught fire several minutes later. Seattle city fire department responded to emergency call, but fire self-extinguished within 10 minutes. Soot covered engine bay and acrid smoke permeated vehicle. Inspection revealed melted connection between wiring harness and power steering pump, requiring replacement of pump, cooling fan, wiring and other parts. Internet communities of Mini owners contain numerous reports of sudden engine bay fires in 2002 and 2003 Mini Coopers caused by electrical shorts linked to faulty power steering pumps or fans. Frequently these fires occur after the car has been switched off. They always result in moderate vehicle damage and major repair costs (mine is estimated @ $1,600). Occasionally they result in total vehicle loss and / or additional property damage. Had this fire occurred in my home garage at night the results could have been catastrophic; if this kind of incident (sudden power steering pump failure + electric fire) were to occur on a freeway at speed it could easily result in fatalities. BMW / Mini USA has reportedly quietly reimbursed individual owners who have suffered spontaneous fires, but has not acknowledged the widespread nature of the problem -- which is ridiculous. As I discovered while researching my incident, if you google "Mini Cooper fire" or "Mini power steering pump failure" you get a rash of these reports. Apparently NHTSA investigated Mini engine bay fires in 2006-2008 and dismissed the problem, alluding only to the chance of some "localized smoldering. " this is irresponsible -- my Mini was billowing acrid black smoke and could easily have burned out, taking other cars on the parking deck with it. Shocking that this major, dangerous vehicle defect has been ignored. I am one of many victims. Please reopen this investigation into Mini fires. Thank you.

13 Wiring problem of the 2003 Mini Cooper

Failure Date: 04/01/2009

Beginning in approximately April of 2009, the airbag warning light has been on constantly. Anyone who is intelligent enough to use any internet search engine can find hundreds of accounts of the same issue. Due to what has been independently verified as a wiring problem in the seat sensors, the airbag warning light is always on and can cause the car to deploy with improper force. This is a widely known issue with Mini owners, and several independent mechanics have all attributed the problem to a wiring harness underneath the seat that breaks due to moving the seat back and forth. Unless I'm missing pages from the manual, moving the seat back and forth is a normal function, and it should not be considered normal wear and tear if simply moving the seat back and forth can render the airbag sensor useless. Mini acknowledged this issue in 2006, and stated “in the interest of customer satisfaction, we are extending the warranty coverage of the vehicle for defects that may occur, for this specific air bag warning lamp issue, on your vehicle for 10 years / 150,000 miles, whichever occurs first. Under terms of this warranty coverage, Mini will cover all necessary repair costs related to this action. €� I have been told three times by Mini that this does not apply to my car. They cannot provide any information as to why it does not apply. They just tell me that my car is not eligible for this repair despite the fact that it clearly fits the bill. This is a major safety issue. The wiring is clearly defective, and nobody should have to pay out of pocket to have a defect corrected. Mini won't even pay to have a technician diagnose the issue.

14 Wiring problem of the 2003 Mini Cooper

Failure Date: 06/27/2007

My car was brought into the dealership for an oil change and rear brake repair on Tuesday (June 26, 2007). Wednesday evening (June 27, 2007) the car was driven 15 minutes, parked for almost an hour, then driven a mere 30 seconds to change to a different parking spot. Walked away for a minute and noticed smoke coming from the front of the car. Upon opening the bonnet, there was flames coming from the underside of the engine. The first attempt at using a fire extinguisher temporarily put out the fire, then it re-ignited which the fire department was then called to put it out safely. The car was brought the next morning (June 28, 2007) to the dealership and was not looked at until the next day (June 29, 2009). The diagnosis was the steering pump failed, upon which it overheats causing the fire. The fire then damaged the loom (harness, or main wiring for the vehicle), which also ruined the battery. Prior to the fire, there were no signs that the steering was failing, nor any indication that there was any other possible electrical problems. Car mileage was at 65,500 at the time it was brought to the dealer, and about 65,525 miles at the time of the incident. Nothing will be done until the insurance agents from both the consumer and dealership assess the damages.

15 Wiring problem of the 2003 Mini Cooper

Failure Date: 12/13/2006

While driving at a three way intersection my Mini suddenly cut out and blocked traffic in all directions; so much so that people had to stop traffic and cars needed to be backed up to get my car in a secure place. This was due to a defective wiring harness. Initial estimate for repair was $1200 parts and labor, but upon my complaint just labor was charged me - I feel neither is appropriate as this is a product issue, in my case a safety issue, and I should be reinstated to my pre-harness incidence at the product owner's expense. I further notice that there is a t. O. For this item and part of it states only replace at owner's complaint - in my case this was almost too late as I was in a very busy area when my car died and shut down three lanes of traffic.

16 Wiring problem of the 2002 Mini Cooper

Failure Date: 02/20/2005

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.


Other Common Electrical System related problems of Mini Cooper


Safety Ratings of Cooper Cars
Fuel Economy of Cooper Vehicles
Cooper Service Bulletins
Cooper Safety Recalls
Cooper Defect Investigations