BYD TANG DM 2019 Quick Reference Book page 17

Indicator
Tyre pressure monitoring system fault warning light (if any)
Send the vehicle to a BYD authorized service provider for inspection if this
indicator keeps lighting up or flashing.
ESP fault warning light
Send the vehicle to a BYD authorized service provider for inspection if this
indicator keeps lighting up. Flashing of this indicator is not a fault indication
of ESP system.
Steering system fault warning light
Send the vehicle to a BYD authorized service provider for inspection if this
indicator keeps lighting up.
Power battery over temperature warning light
If this indicator turns on, the power battery is subject to an over
temperature. In this case, be sure to stop the vehicle and let the power
battery to cool down.
Power battery fault warning light
Send the vehicle to a BYD authorized service provider for inspection if this
indicator keeps lighting up.
Motor coolant temperature high warning light
When this light was always lighting on, tells that coolant temperature high,
please stop the car and cooling the coolant
Traffic sign recognition indicator
Illumination of this indicator indicates that the system recognizes the speed
limit for a current road.
ACC fault warning light
Send the vehicle to a BYD authorized service provider for inspection if this
indicator keeps lighting up.
Automatic emergency braking indicator
When this indicator illuminates or flashes, pay attention to your distance
from a vehicle ahead and do not be too close to it to avoid collision.
Solutions
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