Low Coolant Light Goes Off When Starting Then Lights Up Again
Hyundai parking brake and brake fluid warning light
If this crimson light remains on after y'all fully release the parking restriction, or comes on when y'all're driving, information technology may indicate that the brake fluid level is low.
If the ABS warning light is also illuminated this signals that the braking arrangement has malfunctioned and your brakes may not piece of work properly.
Can I still drive with my parking brake and restriction fluid lite on?
Yous shouldn't risk it. The brakes are i of the most important safety features of your car, so it's of import to act immediately when you see this crimson warning light.
Pull over and end every bit before long every bit it'due south safe to do and then - keep your speed depression and avoid braking suddenly. Unless you lot know how to check your brake fluid levels yourself, this will be i for the professionals, so get yourself to a garage.
Don't risk driving when your brakes are not functioning properly: call for recovery.
If you need help you lot tin can call the RAC on 0330 159 1111 whether you are a member or not.
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Hyundai check engine alarm light
On Hyundai cars, this is chosen the Malfunction Indicator Lamp (MIL), only you'll probably know it as the check engine light.
When the check engine warning light is illuminated information technology's oftentimes accompanied by tell-tale signs that the engine is not working properly, such as a lack of power or stuttering every bit yous press the accelerator.
This light could point a number of faults, from small issues similar a broken electrical sensor to a much larger mechanical consequence, like a fault with your emission command system or catalytic converter.
How long can I drive with my check engine light on?
If the check engine lite comes on you should get it checked as soon as yous can, as by continuing to drive yous run a risk causing further, potentially irreparable damage to your engine.
Use our search tool to find your nearest RAC canonical garage.
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Hyundai electric power steering (EPS) alert light
This warning light indicates that there's a problem with the power steering.
For electrical powered systems, this problem could exist as simple to fix as rebooting a figurer. Find a safe place to end and try turning the car off and dorsum on once again after thirty seconds. If the lite stays on yous should take your car to get checked as soon equally possible.
Can I drive with my EPS light on?
You can but if the ability steering system fails you lot will discover that the auto is harder to manoeuvre and you should accept extra care – it could exist dangerous to drive at high motorway speeds without ability steering assistance.
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Hyundai frazzle particulate filter (diesel) alert light
If you take a diesel fuel Hyundai car, this light will come up on if in that location 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 bulldoze with my DPF light on?
As well equally releasing a plume of toxic black smoke every fourth dimension you press the accelerator, driving with a blocked filter could crusade more than serious impairment to your car. Y'all should get to a garage to become it checked every bit soon as you tin, as these filters can be expensive to replace.
Learn more nearly Diesel fuel Particulate Filters and how to maintain them.
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Hyundai exhaust fluid alarm calorie-free
If this yellowish light turns on it means the diesel exhaust fluid level is low, which will somewhen prevent your engine from starting.
Tin can I drive with my exhaust fluid warning low-cal on?
Yous should go to get the levels topped upwards as before long as y'all tin can, as once the light turns scarlet the level has become so low, the engine won't start once more in one case turned off.
If y'all need advice on topping up your diesel exhaust fluid levels, read our guide to AdBlue®.
Hyundai coolant temperature warning light
This light will come on when the engine is overheating. This could mean that coolant levels are running low, perhaps due to a leak in the organization, or it could be a sign of a larger problem, similar a head gasket failure.
Tin I still drive with my coolant temperature light on?
If this light is scarlet you should stop straight away, equally without plenty coolant your engine could get so hot that it effectively welds itself together, causing irreparable damage.
Stop and await until the engine has cooled off before checking the gauge on the side of the coolant tank under the bonnet, topping upwards as required. Read our guide to checking your engine coolant.
While you're under the hood, have a look to see if there are any obvious leaks. If you tin can't see any and the light goes off after topping up so you should be fine to continue your journey. If the low-cal comes back on once more after topping up yous should get it checked out to fix the underlying trouble.
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Hyundai engine oil pressure warning light
The oil warning light comes on when either the oil temperature gets too high or the oil level or pressure is too depression. If the oil is non lubricating the engine finer it could lead to expensive or even irreparable engine impairment, so it's important to act rapidly.
Can I still bulldoze with my engine oil force per unit area low-cal on?
When this low-cal comes on you should stop as soon as possible and turn off the engine. Have a look for any obvious oil leaks nether the car, and so check the oil levels, topping upwardly if necessary.
If the oil levels are fine, so the oil pump may be faulty. In this example phone call for recovery, equally driving any farther could damage the engine. Watch our video guide to checking your car'south engine oil.
While you're under the hood, have a expect to meet if there are whatsoever obvious leaks. If you lot can't see whatever and the light goes off after topping up then you lot should be fine to go on your journey. If the light comes back on again subsequently topping upward you should get it checked out at a garage to fix the underlying problem.
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Hyundai low tyre pressure alarm light
Many Hyundai cars are now fitted with tyre pressure monitoring systems that volition allow y'all know when the pressure falls. This could happen over fourth dimension or it could be because of a puncture.
Tin I however drive with my tyre pressure light on?
Yes, but you should drive with extra intendance and aim to top upward with air at the next opportunity. Low tyre pressure can cause unsafe driving weather condition then reduce your speed, and effort to avoid braking suddenly or making any violent steering manoeuvres.
Most petrol stations and garages volition take an air compressor you can use to cheque your tyre force per unit area. Top upward the air in the tyres according to the vehicle manufacturer specification in your owner's manual.
If yous have a puncture, lookout our video to learn how to change a tyre in 10 simple steps.
Hyundai charging arrangement alert light
If this lite comes on when you're driving it indicates that the alternator is not making electricity and your car is running off battery ability.
This could exist due to a problem with your car's electrical organization and information technology could have several causes, such equally a faulty alternator, faulty battery, bad electrical connection or damaged cabling.
Tin can I still drive with my battery charging system light on?
Your motorcar will run as normal until the bombardment is dead simply once it is tuckered nothing in your auto will work – and so get to a garage apace before you run out of juice!
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Hyundai anti-lock brake organisation (ABS) warning light
ABS is an of import rubber feature that really comes into play when you demand to make an precipitous stop, or in hard driving conditions like icy roads.
Tin can I still drive with my ABS light on?
If the ABS calorie-free comes on by itself you should still have normal, unassisted braking, so information technology's safe to continue your journey – only go on your distance, take actress intendance, and get it checked equally before long as possible.
If information technology comes on with the brake alert calorie-free, it could point that the restriction system is failing and you should stop straight away and call for recovery.
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For roadside assistance, you can call the RAC on 0330 159 1111 fifty-fifty if you're not a member.
Hyundai electronic stability control (ESC) warning low-cal
This warning light indicates a problem with traction control.
Tin I nevertheless drive with my ESC warning light on?
If it's flashing information technology means the ESC system is intervening – for example, if you're driving on a slippery route. If the light stays on it means the ESC arrangement is not working properly.
The ESC light will light upwardly with the discussion 'OFF' if the system has been deactivated, in which case yous may accept inadvertently turned it off. To check, endeavor stopping and restarting the engine. If the low-cal remains on afterwards restarting get information technology checked at a garage as the ESC organization is an important safety feature.
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Hyundai glow plug alarm light
This light volition ordinarily turn on when your diesel engine is warming up.
Tin can I still drive with my glow plug warning light on?
Await until the lite goes off before starting your car. If this light is flashing it indicates that it's not working properly and the glow plugs may need replacing.
Become information technology checked at a garage as soon every bit possible. A fault with the glow plugs may put the engine into rubber mode to preclude whatever damage to the engine so you may experience a noticeable drop in performance until the problem is stock-still.
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Hyundai airbag / supplemental restraint system (SRS) warning light
When this calorie-free goes red it means that at least one element of the airbag safety organisation is non working correctly: either the airbag organization itself; the front rider occupant classification system, which detects the front rider'southward weight and position in guild to safely deploy the airbag; or the seatbelt pretensioner system, which tightens the belt in the consequence of a crash.
Can I still drive with my airbag lite on?
If the airbag organization is not working properly, it may not get off in a crash, or in some cases could fifty-fifty deploy unexpectedly and cause a crash. Either manner, the airbag system is an incredibly important rubber feature so if this light comes on get information technology checked out immediately.
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Hyundai automatic emergency braking (AEB) warning low-cal
The AEB organization is a safety feature of some Hyundai cars that uses a sensor to browse the route ahead, measuring the distance and relative speed of the vehicles in front, so that information technology can warn you - both visually and audibly - if you get too close.
It prepares the brakes for emergency braking if it senses that you're in danger of collision, adding extra force to your brakes and, if a crash is imminent, the organisation volition automatically use the brakes and retract the seatbelts to brace yous.
If the yellow warning low-cal comes on it means that the system is temporarily unavailable, peradventure because the sensor is either too hot or common cold, or clogged with clay.
Tin can I nonetheless drive with my AEB lite on?
Endeavour waiting for the sensor to cool down/heat up, and bank check to run into if there is any dirt or debris blocking the sensor. If the light doesn't become off this may mean there is a bigger malfunction in the organization that you need to get looked at by a professional person mechanic.
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Hyundai immobiliser indicator light
The immobiliser is an electronic security device that stops the car from running unless the correct key is used - effectively preventing a potential thief from 'hot-wiring' your car.
This lite volition come on when your Hyundai recognises your key, meaning that you can start the engine. If the light is blinking yous won't be able to start the machine.
For standard keys a blinking light probably implies a fault with the organization itself that will need a mechanic's centre. If you accept a smart key it may be that the car is non recognising the primal. Check that your primal is close enough to the receiver to be recognised, and if you still have a problem check your owner'south manual for guidance - if your key is non working properly you may need to contact an authorised dealer to fix the issue.
Hyundai gas cap warning light
In order for the fuel system to work properly information technology needs to be completely sealed from the outside. This lite will come up on to warn you if the gas cap is not properly secured, meaning that at that place is essentially a leak in the system.
Can I still drive with my gas cap light on?
Yes, but you should pull over as soon as information technology is safe to do so and brand sure the gas cap is fully airtight. It may have a while for the light to go off in one case you've continued driving.
If the low-cal doesn't go off in a day or two check that the gas cap to meet if in that location is whatever damage. If so you may have to get it replaced. If the gas cap looks fine, and is definitely secured properly, there may be a leak somewhere else in the system that is tricking the computer. Take your motorcar in for a service to observe out what'due south going on.
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Hyundai headlight/tail light out warning light
This warning light will come on to warn that one of your headlights or tail lights is not working.
Can I still bulldoze with my headlight/tail low-cal out alarm light on?
If the tail low-cal is cracked and white calorie-free is showing through you'll demand to get this inverse immediately as you could get a punishment. Either style you'll desire to get any cleaved bulbs replaced as soon as possible every bit lights are a crucial safety feature of your automobile and it won't pass its MOT without them.
Hyundai adaptive front lighting system (AFLS) alert light
The AFLS helps to better visibility and your response time by turning the headlights equally you plow the wheel, so yous can meet the road alee improve on curves. This warning light indicates that at that place is a malfunction in the arrangement.
Tin can I drive with my AFLS light on?
If this alert light comes on when you're driving pull over safely and try turning off your vehicle. If the warning calorie-free is nevertheless on when you turn the car back on, it could be due to a malfunctioning sensor or motor.
AFLS is a useful rather than an essential prophylactic feature so you'll exist fine to go on driving without it, but you'll demand to get a service to discover out the root of the problem.
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Hyundai lane keeping assist arrangement (LKAS) warning calorie-free
The LKAS uses a camera sensor on the forepart windshield to detect white and yellow lines on the road. If the sensor detects that the machine is straying from the lane, without the indicators having been turned on, you lot'll become an audible and visual warning, and - depending on the fashion used - LKAS volition automatically intervene and steer to keep y'all in the lane.
If this alarm light turns yellow it ways there is a fault with the LKAS. You lot could try checking the windshield to cheque in that location's no dirt or debris blocking the sensor. Otherwise yous'll demand a professional to find out the crusade of the trouble.
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Hyundai maintenance required warning light
This alert light is more than of a friendly reminder that information technology'due south time to take your machine in for a routine service at an authorised Hyundai dealer.
Information technology's programmed to come on when you've driven 5000 miles since your terminal service. When you lot become in for your service, the mechanic will reset this system and the light will get off.
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Source: https://www.rac.co.uk/drive/advice/know-how/hyundai-dashboard-warning-lights-what-they-mean/
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