What does the master warning light mean?
If you’re driving with a loose fuel cap, an open trunk or door, or low fuel levels, you’ll see the Master Warning Light come on. The Master warning light is an exclamation point inside of a triangle.
What does the malfunction indicator light on a Hyundai mean?
On Hyundai cars, this is called the Malfunction Indicator Lamp (MIL), but you’ll probably know it as the check engine light. When the check engine warning light is illuminated it’s often accompanied by tell-tale signs that the engine is not working properly, such as a lack of power or stuttering as you press the accelerator.
When does the malfunction indicator light go out?
Malfunction Indicator Light. This light illuminates when there is a malfunction of an exhaust gas related component and the system is not functioning properly. This light will also illuminate when the ignition key is turned to the “ON” position, and will go out in a few seconds after the engine is started.
Why does my DPF light come on in my Hyundai?
If you have a diesel Hyundai car, this light will come on if there is a problem with the exhaust particulate filter, which removes harmful soot from the exhaust gases to reduce emissions. It could indicate that the filter has become blocked with soot. Can I still drive with my DPF light on?
When does the OBD2 indicator light turn on?
The OBD2 system illuminates the light when there is a problem with the car’s engine, transmission or emission control system. The light turns on only for a reason and you should not ignore it. You should always investigate the cause.
When does the indicator light go out in a Hyundai?
This light will also illuminate when the ignition key is turned to the “ON” position, and will go out in a few seconds after the engine is started. If it illuminates while driving, or does not illuminate when the ignition key is turned to the “ON” position, take your car to your nearest authorized Hyundai dealer and have the system checked.
Why is the warning light not working on my genesis?
If the warning light does not come on, when you turned the engine start/stop button to the ON position, the Adaptive Front Light System is not working properly. If it blinks while driving, the Adaptive Front Light System is not working properly. Take your vehicle to an authorized Genesis service location and have the system checked.
When does the Genesis dashboard indicator turn off?
However, when the smart key is not in the vehicle, if the engine start/stop button is depressed, the indicator will blink for a few minutes to indicate that you will not be able to start the engine. When the ignition switch is turned to the ON position and the indicator turns off after two seconds, the system may have a problem.
Malfunction Indicator Light. This light illuminates when there is a malfunction of an exhaust gas related component and the system is not functioning properly. This light will also illuminate when the ignition key is turned to the “ON” position, and will go out in a few seconds after the engine is started.
What does brake light with exclamation point mean?
low brake fluid
For many vehicles, a yellow circle with an exclamation mark “!” in the middle signals low brake fluid. While the light is yellow, the brake system may still have enough fluid to function. If the light comes on and stays on, you could end up with a potentially catastrophic (and costly) brake failure.
What are the symptoms of a bad brake booster vacuum sensor?
Stiff brake pedal. One of most commonly associated symptoms of a problem with the brake booster vacuum sensor is a stiff brake pedal. A stiff brake pedal is usually caused by there not being enough vacuum present due to a problem with the brake booster vacuum pump.
Why is my brake warning light still on?
Brake Warning Light, Still On After Fixing a Brake Line. After replacing a brake line ,the brake warning light was still on. The float in the master cylinder was stuck.This will sometimes happen when most of the fluid has been lost out of the master cylinder.Sometimes it can take a bit to get it unstuck. The dash lights should all be off when done.
When to turn off the brake booster light?
They monitor the vacuum level to ensure that there is always enough vacuum present for the power brakes to operate correctly, and will set off a brake or service booster light when they detect that the vacuum has fallen below acceptable levels.
Can a parking brake light be activated by ABS?
Usually, the brake fluid level sensor and the parking brake are the only two items that can activate the BRAKE light. But, not all vehicles are the same, and some of the earliest ABS systems would trigger both lights simultaneously for any ABS fault.