Can You Drive When the Water Temperature Warning Light Is On?

[StArianna]

When the water temperature warning light is on, you should not continue driving. At this time, you should slow down and park the car in a safe location to check if the coolant is low. Do not turn off the engine when parking; instead, keep the engine running. Immediately shutting off the engine can cause it to lose lubrication, leading to severe wear or even overheating (commonly referred to as "boiling over"). Reasons for the water temperature warning light being on include: 1. Insufficient coolant in the vehicle; 2. The engine's water temperature is too high; 3. A malfunctioning cooling fan. Normally, the water temperature indicator light performs a self-check when the car is powered on, during which the light will illuminate. After starting the car, the light should automatically turn off. If the water temperature warning light remains on after starting the car, it indicates that the coolant temperature is too high.