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MYBYD · HANDBOOK-CHECKED ADVICE CARD

BYD DOLPHIN
Keep the explanation.

Reviewed 8 October 2026. Saved copies reflect this review date; check the live page for changes.

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Handbook artwork for Smart key warning light
Colour: Orange

Smart key warning light

What it means

The amber key warning can indicate that a matching smart key is not detected. Flashing after pressing START/STOP indicates a low key battery.

What to do

Check the displayed key-detection message and that the matching key is inside the vehicle. A flashing warning identifies the key-battery condition; do not interpret it as a vehicle-battery warning.

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, p. 37
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