BMW M135i Problems
Considering a BMW M135i for your next car? This compact sports hatchback has won the hearts of many enthusiasts for its thrilling performance and practicality. However, like any car, it has its share of common issues that potential buyers should be aware of.
Introduction
If you’re in the market for a fun and practical sports hatchback, the BMW M135i might be on your shortlist. This car has garnered praise for its powerful engine, sharp handling, and spacious interior. However, as with any vehicle, it’s essential to be aware of potential problems that some owners have encountered. In this article, we’ll explore the common issues reported by BMW M135i owners and discuss possible solutions.
Reliability Concerns
While the BMW M135i generally offers a thrilling driving experience, it’s not immune to reliability issues. Some owners have reported problems with the automatic transmission, specifically a whining noise in fourth gear, at around 2,000 RPM, and during reverse operation. While these issues haven’t led to widespread transmission failures, they can be an annoyance.
Solution: If you encounter transmission noise, it’s advisable to have it checked by a BMW technician. In some cases, a transmission fluid change or software update may alleviate the noise. However, if the problem persists, consider contacting your local dealership for a more thorough examination.
Brake Reservoir Issue
A recall affecting certain early models of the BMW M135i relates to water ingress into the brake reservoir. This issue, while not widespread, could potentially affect braking performance.
Solution: Check whether the vehicle you’re interested in has undergone the necessary recall service. You can contact BMW customer services with the vehicle’s VIN to inquire about recall history and verify if the work has been completed.
Service Schedule
The BMW M135i has a variable service schedule known as Condition-Based Servicing (CBS). It adapts to how the car is driven rather than following a fixed mileage or time interval. This system can sometimes extend the time between services, leading to concerns among owners.
Solution: Pay close attention to the CBS system’s recommendations for service intervals. If the car has primarily been driven on the motorway, it may suggest longer service intervals. However, it’s essential to follow the CBS schedule to maintain the vehicle properly.
Tire Choices
The BMW M135i typically comes with Michelin Pilot Super Sport tires as standard. However, some models were equipped with run-flat tires (RFTs) as an option. RFTs have a reputation for providing a stiffer and less comfortable ride compared to conventional tires.
Solution: If you’re not satisfied with the ride quality on RFTs, consider switching to standard non-RFT tires when it’s time to replace them. Many owners report a significant improvement in ride comfort and handling with this change.
Upgrading to M Performance Parts
Many BMW M135i owners opt to enhance their car’s performance and aesthetics by installing M Performance parts. These can include items like an M Performance exhaust system and cosmetic upgrades.
Solution: If you’re interested in upgrading your M135i with M Performance parts, consult your local BMW dealership or an authorized installer. These parts can enhance your driving experience and give your car a more aggressive look and sound.
Conclusion
The BMW M135i is a thrilling and practical sports hatchback that has won the hearts of many enthusiasts. While it offers a fantastic driving experience, it’s essential to be aware of the common issues reported by some owners. Regular maintenance, attentive monitoring of the Condition-Based Servicing system, and addressing any concerns promptly can help ensure a positive ownership experience with the BMW M135i. If you decide to make this car your next ride, you’re in for a fun and exciting journey on the road.