What does the blue temperature light mean Mazda?
low
The blue gauge indicates that the engine coolant temperature is low, and the red gauge indicates that the engine coolant temperature is high and overheating. If the high engine coolant temperature warning light (red) flashes, there is a possibility of overheating. Refer to Overheating (Search).
Why is my blue coolant light on?
When the light is blue, the coolant temperature is low. This is why it lights up blue when you start your vehicle. It will turn off when your engine gets to appropriate operating temperatures. It means your engine is close to overheating and you should stop safely and manage the overheating.
Can I drive with blue coolant light on?
While you can still drive the vehicle safely with this light on, it is best to wait until the blue light has turned off. The light should only stay on for a minute or two, unless it is extremely cold outside, then it may take a minute or so longer to go out.
Can you drive with blue temperature light on?
Why is the Blue Engine Coolant Warning Temperature Light On The Blue Engine Coolant Warning Temperature Light comes on when you start your Subaru, it just means that the engine is not warmed up yet. You’ll most likely see this light every time you start the car. Until it goes away though, you should drive gently.
What to do if your thermostat is not working?
Chances are, your thermostat doesn’t get a lot of action, which can mean dust can accumulate in the wiring. If the above steps haven’t solved your issue, remove the cover to your thermostat and check the wiring. If there is a noticeable amount of dust, use a soft brush or compressed air to clean the wiring.
What causes the thermostat to go off in the middle of the night?
This can cause the circuit breaker to trip, which will shut your thermostat off. Take a look at your circuit breaker and see if it needs to be reset. If you’ve never reset a breaker, you’ll notice that each switch has three settings: “On,” “Off,” and the middle neutral setting.
Why is the blue coolant light on the dashboard lighting up?
Ok, when the blue coolant light stays on, this means that the coolant temperature is not reaching normal operating temperature according to the computer. This is either a faulty reading from the engine coolant temperature sensor or the thermostat is sticking open causing the coolant to continuously flow and never get to proper temperature.
What kind of heat does a 2002 Mazda Protege have?
2002 Mazda Protege, intermittent overheating, drained the radiator and found only 50% full of the listed 7.5L. Have flushed several times, … read more Same issue I am reading about. Overheats and no heat in Same issue I am reading about. Overheats and no heat in cabin. It’s an 03. Just replaced thermostat housing and thermostat. … read more
Is it normal to have a blue temperature light on your Mazda 3?
I have a mazda 3 4 door Yes. It’s normal. It should go away after the engine has been running for a few minutes. Can’t say about the trunk, might need to lube the latch system. The cold engine light is just a warning light for when the water temp is below 120F. The blue light is normal, as the others have said.
Can you change the thermostat on a Mazda 3?
The thermostat really isn’t difficult to change – just requires an 8mm swivel socket and some small hands! Yeah, a good way to tell if it’s likely the thermostat itself, is by timing how long the engine takes to warm up to operating temp during normal driving. It should generally get up to normal temp (needle in the middle) within 5 minutes.
Why does my Mazda3 engine light not come on?
That’s what was happening with my Daughter’s 06 Mazda3 and my 06 Mercury Milan (same 2.3 L engine and thermostat, except the housing on the Mazda is a little longer). The engine light does not come on after the replacement. The early thermostat and housing is just not a good design.
What to do if your Mazda light turns off?
There is no problem if the light turns off after a while. Contact an expert repairer, we recommend an Authorised Mazda Repairer if the light illuminates/flashes continuously.