The Mini Cooper is the epitome of sporty fun, punchy performance, and versatility. It’s small and light, but still a beast with an awe-inspiring single-tank mileage range, precision on the roads, and high-end performance at an affordable price. The Mini is the ultimate car for those who want to turn heads without emptying their account.
The Mini also comes with its own share of required, often specialized maintenance, which means uniquely-fitted parts installed by specialized mechanics in order to run properly. In addition, Mini Coopers are susceptible to a myriad of internal issues that will light up your dashboard in what is known as the “trifecta” of warning lights. It is given this name because the parts that alert one light are connected to the parts that alert the other two. These 3 warning lights are the ABS, DSC, and TPM. We will give you the details below.
The purpose of the ABS, or Anti-locking Brake System, is to keep your tires tractioned to the road when you brake, especially if you have to brake hard or suddenly. Essentially, the ABS keeps your wheels from locking up and skidding instead of rotating and slowing as designed. Oftentimes, when the ABS light blinks on, there is an electrical issue within the wheel sensor or the ABS is low on fluid (or full of old fluid).
The fix for this system, if it’s not a matter of the ABS fluid itself, is most often to have a professional examine and potentially replace the system. Frequently, the illumination of this light triggers the other two lights, the DSC and brake lights, thus completing the “trifecta.”
The DSC system is closely linked to the ABS system. DSC stands for Dynamic Stability Control. Most often, this warning light is an indicator of a low battery. However, due to the interlink between the DSC and ABS systems, a flashing DSC warning light may also be a sign of too much pressure on the ABS.
Additionally, an overheated vehicle will experience internal vibrations, which will strain the DCS and set off the circuit to illuminate the dashboard. It is also possible for the DSC light to go off simply due to a malfunction in the dashboard itself. In any case, a flashing DSC light is an indication to have your vehicle serviced by a certified mechanic as quickly as possible.
TPM stands for Tire Pressure Monitor, and the system is designed to warn drivers when the tire pressure drops below safe levels in any of the four tires. The illumination of this light could mean one of three things: one or more tires is dangerously low; one or more tires is lower than the factory spec pressure; or there is a problem with the TPM sensor itself.
When this light comes on, it’s important to check all tires and add air to any that are low. If the light stays on or flashes on again after correction and reset, it’s possible the sensor itself will need to be fixed or replaced.
When the trifecta of flashing lights occurs, the most common denominator is a malfunction of the ABS system. Some Mini drivers and car forums will suggest that driving with these lights on is safe, but it’s not worth taking the risk, when the stakes are so high with safety features that are designed to protect you and others on the road.
For Mini owners who believe that the trifecta is a malfunction of the circuitry, there are a few steps that can be taken:
● Check and top off your brake fluids, if needed.
● Turn off the DSC indicator.
● Examine the indicator and fault codes in your owner’s manual.
If taking these steps does not turn off all three lights, then it’s time to bring your Mini to a certified mechanic to make sure you and your Mini are safe and sound.
* Mini Cooper Car image credit goes to: bruev.