What does it mean when a yellow light on the dashboard comes on?
1 Answers
Here are three common reasons for persistent yellow dashboard warning lights: 1. Traction Control Malfunction Light (Yellow triangle with exclamation mark): This indicator represents the Traction Control System (TCS) which monitors road surface grip. It serves two purposes: First, it illuminates to remind you to deactivate the TCS. Second, if it remains lit while the system is active, it indicates a TCS malfunction. Normally, this light flashes when TCS is engaged. Persistent illumination suggests a system issue, though sometimes restarting the engine may temporarily resolve it. 2. Tire Pressure Warning Light (Yellow parentheses with exclamation mark): This tire pressure monitoring indicator signals insufficient pressure in one or more tires, requiring immediate inspection at a tire shop or dealership. 3. Automatic Transmission Warning Light (Yellow gear with circled exclamation mark): This indicates transmission problems, potentially caused by malfunctions, low transmission fluid, or the need for fluid replacement.