Tire pressure fault warning light
What it means
The pressure-monitoring warning can indicate under-pressure or a signal/system problem. The displayed tyre values and message distinguish those conditions; colour alone is not a driving verdict.
What to do
For a low-pressure warning while moving, avoid sharp turns or emergency braking, reduce speed and stop safely as soon as possible. Check for leakage and correct pressure. Have monitoring-system faults inspected professionally; tyre-position changes or module replacement require professional rematching in this edition, not a universal timed relearn.
Handbook-based owner explanation, not a verbatim quotation. Check the accompanying instrument-panel message.Meaning and response handbook-checkedBYD ATTO 3 EVO · UK handbook 12.2025 EN_V0BYD handbook · PDF p. 171, p. 172