Yellow (sometimes orange) dashboard lightsusually mean something needs to be repaired or serviced soonand to operate with caution. Green (sometimes blue) dashboardlights usually indicate a system is on or isoperating, and the light is giving you a visualcue.
Your vehicle may not handle stopping on slipperysurfaces like it is designed to under heavy braking.If both your ABS Light and brake system lightcome on, this is an emergency and you need to stop drivingright away. Have your entire brake system inspected by a certifiedmechanic, such as one from YourMechanic.
Check your dashboard gauges and lights forindications of low oil pressure or overheating. These conditionsmean you should pull over and shut off the engine assoon as you can find a safe place to do so. On some cars, ayellow check engine light means investigate the problem anda red one means stop right now.
Your emissions control reduces the amount oftoxins that your vehicle delivers into the environment. Most of thetime, when an Emissions Light comes on, it is due to eithera sensor or a problem with the exhaust gas recirculationvalve.
That dash light with exclamation point inthe center is your TPMS light or your Tire PressureMonitoring System light. To fix this problem open your doorand somewhere on the inside of it. It should tell you what Psi tofill your tires up with.
When the check engine light is solid, it meansthat there is a stored code in your car's computer. It also showsthat the issue has happened consecutively and needs to be looked atby a trusted mechanic at an auto repair shop. When the checkengine light is flashing, do not drive yourcar.
The Causes of Coolant Temperature WarningLight Comes on
When the coolant temperature warning lightcomes on, you need to quickly stop the car and openthe bonnet to cool down and also find out the causes.Coolant is considered to be an intermediate thattransfers the heat from the engine body tothe cooling tank.If the check engine light comes on while you'redriving, it can be unnerving. The check engine lightmeans there's a problem somewhere in your emissions system.Regardless, you're safe to drive for now as long as the carisn't performing strangely. Just have the check engine lightchecked and the problem repaired.
15 Common Warning Lights on Your Car's Dashboard
- Oil Pressure Light.
- Tire Pressure Warning Light.
- Engine Temperature Warning.
- Traction Control Light.
- Anti-lock Brake Warning Light.
- Engine Warning (Check Engine Light)
- Battery Alert.
- Low Fuel Indicator.
Check under the hood, under the dashboard, ornear or in the glove compartment. Once you find the fuse boxor boxes, remove the lid and check the diagram on the underside ofthe lid for a fuse labeled "dash lights" or just“lights.”
The blinking key symbol is not for indicating thekey is inside. That is the security system indicatingthat the key is not being read when inserted. Since you havelocked the door, that could mean the security issensing something is lodged inside the lock or the sensoris not working correctly.
The indicator light stops flash- ing after theregistered key has been inserted into the engine switch toindicate that the system has been can- celed.Vehicles with a smart key system The indicator light flashesafter the “ENGINE START STOP” switch has beenturned off to indicate that the system isoperating.
When the temperature light comes on, it indicatesthat your engine is overheating-running too hot. An engineshould not overheat if the cooling system is in goodcondition; a faulty cooling system triggers the temperaturelight to come on.
The blinking light indicates that a carhas an electronic security system. Incidentally, the reason this isadded is to enhance the deterrent to theft effect of the securitysystem — that is to say, the light is designed tofurther discourage attempted theft.
Bad alternator symptoms:
- Dim lights. The failing alternator symptom most driversrecognize is dim or flickering lights.
- Service engine light. Another obvious sign is the one yourvehicle tries to tell you.
- Odd noises.
- Electrical issues.
- Engine stalling.
- Dead battery.
A. So many of today's car problems are caused byfaulty/undercharged batteries or poor electricalconnections. It is entirely possible that the batterywas faulty causing low voltage at the computer, which inturn can turn on the check-engine light.
Check the alternator/generator with a voltmeter. Themost common reason for flickering lights is a worn outalternator, as one of the three rotating plates that generateelectricity wears out. So as the unit hits the "dead spot," thepower wanes, causing the lights toflicker.
1) Dimming/Flickering Lights
The alternator is responsible for keeping yourelectrical system alive. Your alternator might be going bad if yourheadlights and/or dashboard lights start to flickerand become dim. Once the dash lights or headlights dim, itis a clear indication of alternatormalfunction.Yes, the alternator light does work by a balance.When you turn on the key, 12 volts is supplied to thealternator's field windings through the idiot light.This gives an indication that the alternator's field circuitis intact, and it also provides the current to start thealternator charging.
Reasons For a Car to Suddenly LoseElectrical Power
The vehicle won't start at all, or willcrank slowly. Driving a car with a dead battery can alsodamage the alternator. Provide a failsafe if something draws toomuch current. A bad starter, solenoid, or relay won't causea loss of electrical power.Ford dashboard warning lights are nothing new,but car light symbols and the number of messages theyindicate have increased. Basically, warning lights eithertell you something is on, or indicate that a problem has occurredinside your car's system.
The Malfunction Indicator Light (MIL) isalso known as the Check Engine Light. The OBD2 systemilluminates the light when there is a problem with the car'sengine, transmission or emission control system. The lightturns on only for a reason and you should not ignore it. You shouldalways investigate the cause.
Michael. The Master Warning Light is usuallyaccompanied by another warning light, and indicates that oneor more warning systems have been detected.
This symbol can appear extremely threatening, but oftenindicates something minor. It's represented by an exclamationmark inside a triangle, and can be either yellow or red.The red version will often also feature text to warn you what iswrong, and could be something serious like low oilpressure.
The check engine light is part of your vehicle'sonboard diagnostics (OBD) system. When the electronic-controlsystem finds a problem it cannot adjust, the computer turns on ayellow warning indicator and stores a trouble code in it'smemory.
