BYD L3 AUTO Owner’s Manual
1-42 Seat, Seatbelt, Steering wheel, Rear-view Mirror and Sunroof
or damaged in similar ways.
Airbag Warning Indicator
Airbag system is monitored by ECU
and integrates self-diagnosis function.
Its status is indicated by warning
indicator on instrument panel.
● Airbag warning light will be on for 5
seconds after press down the
―ENGINE START STOP‖ to ON,
then it will goes out and remains for
over 5 seconds, which indicates
that the system is normal.
● If the airbag is disabled by BYD
service station, the warning
indicator still functions as described
in the above procedure, but it does
not provides protection any more.
This warning indicator is intended to
monitor airbag ECU, impact sensor,
air charging device, warning light,
connecting wire and power supply.
(For details, please refer to
―Maintenance of Indicators and
Warning Buzzer‖))
If any of the following conditions,
airbag system may have trouble:
● The indicator is not on after
pressing down the “ENGINE
START STOP” to ON.
● 5s after the “ENGINE START
STOP” is on, the warning light
won’t go out or, after going out,
flashes and turns on again.
● The indicator is on after
pressing down the “ENGINE
START STOP” to ON.
● The indicator turns on or
flashes in driving.
If any trouble with airbag system,
please send the car to BYD
service station for check and
repair. Or in case of an accident,
the airbag system can not provide
protection as designed.
Indicator for Unfastened Front
Passenger Seat Belt (optional)
If BYD L3 comes with a seat belt
warning sensor, on the 1# switch
group of central control panel on the
console, you will see an indicator for
unfastened front passenger seat belt.
It works together with the seat belt,
when the front passenger seat is
occupied with the seat belt
unfastened, this indicator will turn on
with warning tone for reminding.
When the front seat belt is fastened,
this indicator turns off. This indicator