BYD SEAL 2023 Owner's Manual page 105

other lights are working normally.
Check headlight intensity.
Interior
Seat belts: Check whether seat belts
●
can be properly fastened. Verify that
seat belts are not worn or scratched.
Instrument cluster: Particularly,
●
verify that maintenance indicator,
instrument cluster lighting, and
defroster work properly.
Brake pedal: Verify that there is
●
enough space for the brake pedal to
work.
Low-voltage battery and cables:
●
Inspect connectors for any corrosion
or looseness and any cracks in low-
voltage battery housing under the left
rear seat.
In the engine compartment
Spare fuses: Verify that spare fuses of
●
all rated charges in the fuse box are
available.
Coolant level: Verify that coolant level
●
is correct.
Check after starting
Instrument cluster: Confirm that
●
the maintenance indicator and the
speedometer work normally.
Brakes: In a safe area, drive the
●
vehicle straight, hold the steering
wheel tightly, decelerate and apply the
brake. Verify that the vehicle maintains
a straight direction.
Other abnormalities: Check for loose
●
parts, leaks, and unusual noises.
If everything is OK, just enjoy your
driving.
Starting the Vehicle
In normal cases, start the vehicle as
below:
104
Carry a valid smart key with you,
●
depress the brake pedal ② and press
the START/STOP button ① at the same
time, and then the OK indicator on the
instrument cluster lights up, indicating
that the vehicle is ready for driving.
Shift to "D" or "R" position, and
●
then the electrical parking brake will
be released automatically. Do not
start driving the vehicle until hearing
a motor release sound from the
electrical parking brake system.
The vehicle cannot power on when
The vehicle cannot power on when:
●
After pressing the START/STOP
●
button, the smart key warning light
turns on, a beep sounds, and
the message "No key detected" is
displayed on the instrument cluster.
This means that the key is not in the
vehicle or cannot be detected.
When the key is somewhere
●
unsuitable for detection, such as on
the floor, in the cup holder, boot
or the right storage compartment, it
cannot start the vehicle either.
Pressing the START button may not
●
enable the start function due to:
If the electronic smart key does
●
not work, the smart key system
warning indicator on the instrument
cluster flashes, and the message
"Low key battery" is displayed on
the information display screen in
the middle of the instrument cluster,