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You may have seen one of these warning lights pop up on your car's dashboard
But do you know what they mean and when to actually worry?
Here's a comprehensive guide on common warning lights:
1. Engine warning light
Often referred to as the "check engine" light, this signal covers a wide range of issues, from minor faults to more serious engine problems.
A steady (not blinking) light usually indicates a non-urgent issue, while a flashing light means there's a more severe fault.
If it's a non-urgent issue, try to get to a mechanic as soon as possible to perform a diagnostic scan and sort out any problems to avoid more damage to your engine.
If it's severe, slow down and pull over to a safe spot on the side of the road, and call for a towing service.
Should I worry: Yes, even if it's a steady light, make sure to get things checked as soon as possible.
2. Oil pressure light
This light indicates low oil pressure, which can lead to engine damage if not addressed.
When you get this warning, it's best to stop driving and check your engine oil levels with the dipstick.
If you find that your oil levels are lower than the recommended level, call for roadside assistance to avoid damaging your engine more than it should.
Should I worry: Yes, continuing to drive can cause severe engine damage.
3. Battery warning light
This warning typically relates to the alternator, battery, or associated wiring.
It indicates that the battery in your car is not being charged properly while the engine is running.
In this case, it's best to just head to a workshop nearby to get your battery checked and to replace the appropriate parts such as the alternator.
Should I worry: Yes, your car may stop running once the battery is drained.
4. Brake warning light
This sign usually lights up when your handbrake is engaged.
However, if the light comes on while you're driving, it could be due to your brake fluid being low or there might be a fault in the braking system.
If it comes on, the first thing to do is make sure your handbrake is fully disengaged. Then, if the warning is still there, check your brake fluids and test your brakes to see if you notice a reduction in braking performance.
Should I worry: Yes, this issue directly affects your safety on the road.
5. Tyre pressure warning light
This light alerts you when your car's tyre pressure falls below recommended levels. Driving under these conditions can reduce control, increase fuel consumption, and worsen tyre wear.
When you see this, head to a nearby petrol station to pump your car tyres to the recommended pressure levels.
If the issue persists, try checking for cracks or punctures that are causing air to leak out of your tyre.
Should I worry: Yes, but it's not urgent. Just try to address it as soon as possible to avoid any safety risks.
6. ABS warning light
If you see this, that means the Anti-Lock Braking System (ABS) may not be functioning correctly, particularly during emergency braking.
However, traditional braking will still function as normal. Take your time and get a diagnostic check as soon as possible to identify the issue within the system.
Should I worry: Yes, overheating can cause major engine failure, costing you much more in the long run.
7. Temperature warning light
This light indicates that the engine is overheating. Continued driving can cause severe damage to your car, so stop driving when you can do so safely.
Once you're stopped, you can wait for the engine to cool down before you start checking oil and coolant levels. If you need to, arrange for a professional to diagnose and fix the issue.
Should I worry: Yes, but it's not urgent as long as your brakes still work normally.
Understanding these signals allows for timely action and can prevent serious mechanical failures
When uncertain, refer to your vehicle's manual or consult a qualified technician.
