The temperature warning light indicates that the engine temperature is too high. If this light comes on then you should stop and turn the engine off as quickly as possible. You can turn your heater on high to help remove some of the heat from your engine as well.
If you see this light in blue, it indicates that the coolant temperature is below what is needed for optimum engine performance. Overheating your engine can cause severe damage including a blown head gasket, which is a costly repair. If these warning lights are on in your vehicle, give us a call at 714-375-3145. Our expert technicians can diagnose and repair most coolant systems. Val & Mike’s Auto Repair – Expert care in auto repair.