
ABS fault warning light
What it means
ABS normally completes its ignition self-check within a few seconds. A persistent warning or warning during driving indicates a monitored ABS fault; braking without ABS is different from normal anti-lock operation.
What to do
Contact BYD for inspection as soon as possible for abnormal self-check or a driving-time warning. If ABS and the parking/braking-system warning are on together, park immediately in a safe place and contact BYD. The handbook warns of unstable braking in that combined condition.
Handbook-based owner explanation, not a verbatim quotation. Check the accompanying instrument-panel message.Meaning and response handbook-checkedBYD DOLPHIN · UK RHD-listed 7.2025 EN_V2BYD handbook · PDF p. 36 (BYD UK), p. 37 (BYD UK), p. 38 (BYD UK)