Five problems related to wiring have been reported for the 2003 Mini Cooper. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Mini Cooper based on all problems reported for the 2003 Cooper.
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.
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.
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.
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.
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.