Battery Dead Problems of Mini Cooper

Mini Cooper owners have reported 7 problems related to battery dead (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.

car image   Battery Dead problem of the 2005 Mini Cooper 1
Failure Date: 02/08/2016

The contact owns a 2005 Mini Cooper. While driving 60 mph, the steering wheel became difficult to turn. When the vehicle was turned off, the contact noticed that the electric fan kept running. The following day, the vehicle failed to start. The battery was dead. When roadside assistance arrived, the battery was jumpstarted and the fan remained active. The vehicle was taken to a dealer where it was diagnosed that the power steering pump and the power steering fan needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 67,000.

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car image   Battery Dead problem of the 2005 Mini Cooper 2
Failure Date: 03/15/2013

Intermittent power steering failures while car is in motion. One minute power steering functions, next minute, no ps at all. Power steering pump continues to run even when engine is off and key out of ignition. After returning to vehicle, battery is dead as a result of continuously running pump or fan.

car image   Battery Dead problem of the 2005 Mini Cooper 3
Failure Date: 09/20/2012

In September 2012 I noticed a loud fan noise that wouldn't turn off. The car was also overheating. I noticed that it was very hard to steer the car, but I thought that was due to the overheating. Mechanic determined failed cylinder head gasket in 11/2012. The radiator was replaced and the thermostat was replaced. In 11/2012 the water pump was also replaced. In 12/2012 the battery had to be replaced. In 06/2013 the heater core was replaced. I believe that these issues are directly related to the loss of power steering and the associated fan failing, which caused the car to overheat and the battery to fail. Please see nhsta complaints 10453158, 10444328, 10379750, 10442431,10379459 for similar cases of these same issues related to the failure of power steering and the associated pump.

car image   Battery Dead problem of the 2005 Mini Cooper 4
Failure Date: 09/12/2011

Intermittently and rarely, when the car first starts, the power steering does not work. It is very difficult to move the steering wheel at all, and there is no apparent effect on the wheels of the car. Each time this has happened, I have immediately turned off the car and restarted. Restarting the ignition has been enough to regain the power steering. After this happened between 5 and 10 times over the past year, I realized it was a pattern and decided to lodge a complaint. I also realized that the louder-than-ordinary steering fan noise might be another symptom of problems with the power steering. In mid-September 2011, the car battery died. The steering fan was very loud. I now wonder if the battery failure was due to the steering fan, although no one at the dealership commented on the very loud fan that was extremely noticeable when they restarted the car.

car image   Battery Dead problem of the 2003 Mini Cooper 5
Failure Date: 11/30/2008

Battery failure. Battery has failed for the third time since car brand new in Feb, 2003. On each occasion the vehicle would not start after having given no warning. The first failure was in 2005 at 26,000 mi. , the second in 2007 at 51,000 mi. , the third in 2008 at 68,000 mi. Each failed battery was a manufacturer's brand (Mini).

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car image   Battery Dead problem of the 2004 Mini Cooper 6
Failure Date: 08/01/2008

At first my battery died after I came out of work. I couldn't understand why since I didn't leave anything on. So I got the battery replaced for $200. Recently the steering has been cutting out while driving. If you pull off into a parking lot and turn off the car you can still hear the cooling fan going. After approx 30 min the power steering will return to normal until it overheats again. So my battery was being drained by the power steering cooling fan.

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car image   Battery Dead problem of the 2002 Mini Cooper 7
Failure Date: 04/18/2003

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.

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Other Common Electrical System related problems of Mini Cooper

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