One problem related to engine oil leaking has been reported for the 2004 Mini Cooper S. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Mini Cooper S based on all problems reported for the 2004 Cooper S.
Failed component 1: lower control arm bushings diagnosed at dealership as bad and oil leak is due to faulty o ring. Failed component 2: power steering total failure. Dealer stated this was due to poor design of steering pump fan (poor placement of the fan). Dealer stated there was a possible recall regarding power steering failure due to this poor design possibly pending. Work to repair these failed components has not been completed pending a dealer recall. The car is not drivable.
| Engine And Engine Cooling problems | |
| Engine Oil Leaking problems | |
| Cooling Fan problems |