What to Do When the Car Engine Temperature Warning Light Comes On?

[KatherineMarie]

Methods to handle when the car engine temperature warning light comes on: 1. Check for any coolant leaks, repair if necessary, and refill to the correct level; 2. Replace the thermostat; 3. Replace the water pump; 4. Check the fuse, relay circuits, or inspect and replace the cooling fan. Reasons for the engine temperature warning light coming on: 1. Insufficient coolant; 2. Engine overheating; 3. Cooling fan malfunction or failure; 4. Damaged thermostat. Other warning lights in a car include: 1. Brake pad indicator: Shows brake pad wear; normally off, if lit, it reminds the owner to replace faulty or excessively worn brake pads promptly; 2. ABS indicator: Lights up when the ignition is turned on and should turn off after 3 to 4 seconds, indicating the system is normal; if it doesn't light up or stays on, it indicates a system fault; 3. Engine check light: Lights up when the ignition is turned on and should turn off after 3 to 4 seconds, indicating the engine is functioning normally; if it doesn't light up or stays on, it indicates a system fault, and immediate inspection and repair are required.