You might see the lights come in different colors—red, orange, green, or blue. If the lights are green or blue, it’s usually just some harmless information being reported. Orange lights typically indicate a moderate issue. Red or flashing red lights, however, a usually a very serious problem.
Some of the most common causes of dashboard warning lights in a Ford Ranger are:
If a dashboard light ever comes on and you’re not sure what it means, you can always check the owner’s manual for detail. For the check engine light, you’ll need an OBDII sensor to figure out what the issue is.