2009 Mini Cooper s us problems

Common 2009 Mini Cooper s us problems

The 2009 Mini Cooper S is a popular car, but it has been known to have some common problems that owners have reported. One of the most frequent issues is carbon build-up in the engine, which can lead to misfiring, decreased performance, and rough idling. This problem typically starts to occur between 30,000 and 40,000 miles, and it can be difficult to diagnose and fix. Some owners have reported having to take their cars to the dealership multiple times to address this issue.

Another common problem with the 2009 Mini Cooper S is issues with the automatic transmission. Some owners have reported that their cars have gone into "limp mode" or have had issues with the transmission slipping or failing altogether. This can be a costly repair, as used transmissions for these cars can be expensive, and it can be difficult to find a mechanic who is familiar with the CVT transmission used in the base model.

The high-pressure fuel pump is also a known issue in the 2009 Mini Cooper S. This can result in a lack of power, rough running, and significantly reduced performance. If the fuel pump fails, it can also cause the engine to go into "limp mode," which can be dangerous if not addressed promptly. Mini did extend the warranty on 2007 to 2009 S Models to 10 years or 120,000 miles, so if your vehicle is still within the warranty period, the repairs may be covered.

The variable valve timing system is another area where the 2009 Mini Cooper S can have issues. This system is essential for keeping the engine running as it should, and it can become gummed up with sludge if it is not properly maintained. If you are considering purchasing a used Mini Cooper, it is important to pay attention to whether the vehicle idles roughly, stalls, or has other signs of engine problems. A full 36-point inspection with a BMW-certified mechanic can help identify any potential issues before you make your purchase.

In addition to these mechanical issues, the 2009 Mini Cooper S has also been known to have problems with the airbags. Some owners have reported that the warning lights for the airbags stay on without explanation, which can be a sign of a potential issue with the system.

Overall, the 2009 Mini Cooper S is a fun and stylish car, but it is important to be aware of the common problems that owners have reported. Regular maintenance and inspections can help identify and address any issues before they become major problems, and it is always a good idea to work with a mechanic who is familiar with the unique needs of these cars.

What is the engine problem with the 2009 Mini Cooper S?

The high-pressure fuel pump has been known to fail on the Mini Countryman and the 2007 through 2009 Mini Cooper S models. If it does, this can result in a lack of power, rough running, and significantly reduced performance. You may notice that your check engine light comes on and the engine goes into “limp mode.”

Is Mini Cooper S engine reliable?

MINI Coopers are, for the most part, reliable vehicles. However, they do suffer from a high frequency of costly repairs, primarily due to the heritage of the powerplant nestled beneath the bug-eyed hood.

What is the recall on the 2009 Mini Cooper S?

2009 MINI Cooper S Recalls

The electronic control module in the driver's side footwell area may short-circuit, due to corrosion from water and road salt.

What is the most common problem with mini coopers?

Issue #1: Engine Overheating in Mini Cooper S (2007-2010)

Oil cooler leaks have also been reported on some vehicles. These problems cause the engine to gradually overheat, leading to coolant loss and severe damage if left unchecked. Head gasket failure is a common result of the engine overheating in the R56 Cooper S.