Is it necessary to turn on the traction control in BMW cars?
3 Answers
BMW cars require the Traction Control System (TCS) to be turned on. TCS, also known as ASR or TRC, is designed to ensure optimal traction under various driving conditions. When activated, the system reduces the slip rate of the vehicle's drive wheels and decreases power output when the vehicle experiences understeer. How BMW's TCS works: When braking on slippery surfaces, wheels may skid, potentially leading to loss of directional control. Similarly, during acceleration or sudden acceleration, drive wheels may also skid, especially on icy or slippery roads, posing a safety hazard. The Traction Control System uses electronic sensors to detect when the driven wheels rotate slower than the drive wheels. It then sends signals to adjust ignition timing, reduce throttle opening, decrease fuel supply, downshift, or apply brakes to prevent wheel skidding.
I've driven BMWs for many years and always keep the traction control system (TCS) activated during daily driving, as it automatically detects wheel slip and intervenes promptly to prevent unexpected skidding or loss of control. For example, last week when it was raining, my car activated this system at a slippery turn, allowing me to pass smoothly without any skidding; it's integrated into the DSC (Dynamic Stability Control) and the button is conveniently located on the center console for easy operation. Unless you're intentionally drifting or on a racetrack, keeping it on during city and highway driving significantly enhances safety—I recommend not overlooking it. BMW's electronic programming is very intelligent, operating continuously without extra cost, making driving more secure and reliable.
As a driving enthusiast who enjoys occasional speed, I usually keep BMW's traction control system on because it's essential for preventing skids during commutes or in rainy weather. But when I go to open areas or play in the snow, turning it off allows the wheels to spin slightly, adding to the fun of handling. Some BMW models like the M series have a DTC mode that allows adjusting the intervention level, though keeping it on daily helps protect the tires and reduce fuel consumption; remember to stay more focused to avoid danger when it's turned off.
