ABS Light On: What It Means and Is It Safe to Drive?
Written by Muneeb Rana · Last updated 21 October 2026
Quick answer: An amber ABS light means the anti-lock braking system has switched itself off because of a fault, often a wheel-speed sensor. Your normal brakes should still work, but the wheels can lock under hard braking, especially on wet or icy roads. Drive gently, leave extra distance and get the system checked soon.
TL;DR
- Colour: Amber/yellow.
- Normal brakes should still work; get it checked soon and brake gently.
- Fix the cause rather than just clearing the light, and log the repair.
The ABS light is one of the dashboard warnings drivers search for most. This guide covers what it looks like, what it means, how urgent it is and what to do, in plain English. Your owner's manual has the exact symbol and advice for your car.
What does the ABS light look like?
| Symbol | The letters ABS in a circle |
| Colour | Amber/yellow |
| How urgent | Normal brakes should still work; get it checked soon and brake gently. |
Warning lights follow a rough traffic-light code: red means a serious problem or safety issue, so stop when it's safe; amber or yellow means something needs attention soon; green or blue is information only. See the full dashboard warning lights guide for every common symbol.
What the ABS light means
Traction and stability control often rely on the same sensors, so their lights may come on at the same time as the ABS light.
Common causes:
- A faulty or dirty wheel-speed sensor
- Damaged sensor wiring
- A failing ABS module or pump
- Low brake fluid
- A blown fuse
What to do when the ABS light comes on
- Brake gently and leave more space than usual.
- Check the brake fluid level.
- Restart the car; a one-off glitch may clear, but a fault code stays stored.
- Have the ABS codes read with a scanner that supports ABS.
- Log the repair.
Can you drive with the ABS light on?
Usually yes, carefully, to a shop. If the red brake light is also on, no.
If you're not sure, treat it as the more serious case. A tow costs far less than a ruined engine, gearbox or set of brakes. If several warning lights come on at once, that often points to an electrical or charging problem; see the check engine light guide and the battery light page.
How to reset or clear it
Don't just clear the light. Most warning lights go out on their own once the fault is fixed, sometimes after a few drive cycles. Clearing a code with a scanner without fixing the cause only hides the problem until it returns, and it can make an emissions test fail because the car's readiness monitors reset.
Keep a record of warning lights and repairs
Write down the date, odometer reading, what the light looked like, the fault code if you had it read, and what fixed it. If the same light comes back, that history saves diagnosis time and money. In CarO you can log the repair and its cost in the car repair log, and set a follow-up with the service reminder tool. For a routine check that catches problems before a light comes on, use our car maintenance checklist. Related: traction control light and when to replace brake pads.
Download CarO free on the App Store or Google Play. Free with ads; optional in-app purchases.
Sources
- Consumer Reports: What the Dashboard Warning Lights Mean in Your Car: www.consumerreports.org (accessed 21 October 2026)
- The AA: Dashboard warning lights and what they mean: www.theaa.com (accessed 21 October 2026)
Disclaimer: CarO and this website give general car-care information, not professional advice. Maintenance intervals and specifications vary by vehicle, so always follow your owner's manual and a qualified mechanic. Mileage and cost figures are estimates; check local tax rules before using any log for deductions.
FAQ
What does the ABS light mean?
An amber ABS light means the anti-lock braking system has switched itself off because of a fault, often a wheel-speed sensor.
Is it safe to drive with the ABS light on?
Usually yes, carefully, to a shop. If the red brake light is also on, no.
What colour is the ABS light?
Amber/yellow. Red warnings mean stop when safe, amber means get it checked soon, and green or blue lights are information only.
How do I turn off the ABS light?
Fix the underlying cause; the light usually goes out by itself, sometimes after a few drive cycles. Clearing the code without a repair only hides the problem.
How much does it cost to fix the ABS light?
It depends entirely on the cause, from nothing for a loose cap or released parking brake to a major repair. Get the fault diagnosed and ask for an itemized estimate before approving work.
Track this in CarO
CarO is a free car maintenance tracker app for iPhone and Android that keeps a full service history, reminds you about oil changes and inspections by mileage or date, and logs fuel fill-ups with MPG, odometer readings and car expenses for every vehicle you own. Logs are stored in the cloud and can be exported as CSV.
