What does a yellow warning light signify on your dashboard?

A yellow warning light on your dashboard signifies a caution or potential problem with your vehicle. This light is designed to alert you to issues that may require attention but are not immediately critical. For instance, it may indicate that there is a minor malfunction or a system that needs to be monitored, such as the engine, oil pressure, or emissions system. While it does not usually signify an urgent concern, it is important to address it promptly to prevent any escalation into a more serious problem.

Other options refer to specific issues that may also show warning lights of various colors, but they do not encompass the broader meaning of what a yellow warning light represents. A malfunction with the braking system typically triggers a red warning light, indicating an urgent need for maintenance. A low fuel warning is generally specifically related to fuel levels and may vary in color depending on the vehicle. Similarly, tire pressure reminders can also be indicated by other warning lights meant to convey more specific information than a general caution.