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Temperature warning light / engine overheating

The red temperature light (or a gauge climbing into the red) means the engine is overheating — usually low coolant, a leak, a failed water pump or a stuck thermostat. Continuing to drive can warp the cylinder head and ruin the engine.

Get help on the way

Pull over, cool down, and get a tow

An overheating engine needs to cool and be repaired at a shop. Pushing on risks thousands in engine damage.

⚠️ Safety first

Never open the radiator cap on a hot engine. If you see steam or the gauge is fully in the red, shut it off and don't drive — request a tow.

  1. 1Turn the heater to full hot and the fan to max — it pulls heat off the engine while you find a safe spot.
  2. 2Pull over as soon as it's safe and turn the engine OFF.
  3. 3Do NOT open the radiator or coolant cap while hot — pressurized coolant causes serious burns.
  4. 4Let it cool, then request a tow to a repair shop rather than risk more driving.
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