80% of drivers don’t know what sailboat light on dashboard means

The Mystery of the “Boat-Like” Dashboard Light Explained

Car dashboard lights inform drivers about their vehicle’s condition, but one symbol—a thermometer over wavy lines—has left many puzzled. Jokingly called “yacht mode” or a pirate warning, this light actually signals engine coolant issues, not nautical adventures.

Representing the engine coolant warning, the light indicates overheating or low coolant levels:

  • Amber: Low coolant levels.
  • Red: Dangerously low levels or overheating.

When the light comes on, it’s a critical alert to prevent engine damage. Here’s what to do:

  1. Pull Over Safely: Stop the car and turn off the engine.
  2. Let It Cool: Wait before opening the hood to avoid burns.
  3. Check Coolant: Add coolant if levels are low, using the correct type.
  4. Inspect for Leaks: Look for puddles under the car.
  5. Call a Mechanic: If the issue persists, get professional help.

Common causes include low coolant, leaks, thermostat issues, radiator blockages, or water pump failure. Ignoring this light can lead to costly engine repairs.

So, next time you see the thermometer icon with wavy lines, remember—it’s not about boats, but your engine’s health. Share this tip to help others decode their dashboards!