What Does the Wrench Light Mean on Your Vehicles?
Have you ever noticed a small symbol on the dashboard of your heavy equipment: a wrench? Unlike a flashing red light, it doesn’t sound a “stop” alarm, but it can be unsettling and lead to a flurry of questions. Is this serious? What is my machine really telling me? The wrench warning light is one of the most common yet misunderstood indicators on modern machinery. This guide will demystify the wrench warning light, explaining what it means, why it occurs, and what you should do if you see it on your equipment.












