In this guide 6 sections
Check whether the warning appears alone or with a brake warning
If ABS is the only warning and braking feels normal, follow the vehicle manual for urgent inspection. With a red warning or abnormal pedal feel, stop safely and seek assistance.
What does this light mean?
ABS helps prevent wheel lock during braking. A continuously illuminated light means the system needs inspection; it does not alone mean the basic brakes are lost or guarantee that all assistance functions remain available.
ABS alone after starting
Anti-lock braking and some related stability functions may be unavailable. Leave more distance and avoid situations requiring sudden braking while following specialist guidance.
ABS with a brake warning
The problem may extend beyond anti-lock braking. Do not apply advice for an isolated ABS light to this situation or test braking force on a public road.
Practical steps before inspection
- Record all accompanying symbols and messages, not only ABS.
- Mention any recent work near the wheels or brakes and when the warning first appeared.
- Request inspection of the ABS module and its data. A basic engine-code reader may not access this system; finding no code on it does not rule out a fault.
A question that changes the decision
Should I replace a wheel sensor immediately?
No. The symbol does not identify a wheel or component. Diagnosis is needed before replacing parts or clearing codes.
Guides related to this signal
Brakes before a road trip: warning signs to check before setting off
A trip-preparation checklist that distinguishes preliminary observations from a proper workshop brake inspection.
ABS light on: are the brakes dangerous?
An ABS light remaining on while driving indicates a fault in the anti-lock function; it does not necessarily mean the basic brakes are lost.
Sources and scope of this guide
Prepared with reference to the sources below on 12 September 2026. Manufacturer recommendations are examples for their models; your vehicle manual and display message take priority.
The icon is illustrative and may differ from your vehicle's. This explanation helps you take an initial step; it is not a remote diagnosis or permission to continue driving. Do not open the page or photograph the display while driving.