Power Train Related Problems of the 2004 Mini Cooper S

Table 1 shows three common power train related problems of the 2004 Mini Cooper S.

Table 1. Power Train related problems of Mini Cooper S

Problem Category Number of Problems
Transmission Fluid Leaking problems
1
Power Train problems
1
Transmission Not Go Into Gear problems
1

Transmission Fluid Leaking problem #1

BMW installed plastic power steering pump that should have been recalled because the part is faulty and leaks power steering fluid. I had to replace pump with metal power steering pump.

Power Train problem #2

Supercharger failed at 60,950 miles, resulting in complete rebuild of unit. Faulty gear and lubrication design.

Transmission Not Go Into Gear problem #3

My 2004 Mini Cooper S has 48,000 miles. The transmission has gotten so bad that I cannot change gears without great difficulty. I have read numerous reports online about power steering pump failure, brake failure and a host of safety issues with the cooper. I think this car needs to be evaluated for safety issues. Thanks, karen.


Power Train related problems in other Mini Cooper S model year vehicles:



Safety Ratings of Cooper S Cars
Cooper S Service Bulletins
Cooper S Safety Recalls
Cooper S Defect Investigations