BYD ATTO 3 2023 - Smart Access and Start System

Emergency Vehicle Locking with
Mechanical Key
When the central locking system or the
smart key fails, use the mechanical key
for emergency locking or unlocking.
Locking
1. Remove the mechanical key from the
smart key.
2. Open all doors other than the driver's
door and move down the slider with
the mechanical key as shown. You can
then lock the doors by closing the
them.
3. After locking the three doors, open the
driver's door.
4. Insert the mechanical key into the
keyhole, turn it counterclockwise as
far as it can go, return it to the initial
position and pull it out. (See "Locking/
Unlocking with Mechanical Key" in this
Chapter.)
Unlocking
1. Remove the mechanical key from the
smart key.
2. Insert the mechanical key into the
keyhole, turn it clockwise as far as it
can go, return it to the initial position
and pull it out.
3. Pull the interior handle twice to unlock
the three other doors.
Smart Access and Start
System
Use the smart key to unlock or lock the
vehicle doors and start the vehicle.
Access
Use the smart key to unlock or lock the
vehicle doors (see
P51 ).
Start-up
With the smart key inside, press the brake
pedal and the START/STOP button to start
the vehicle. (See P112 .)
Antenna positions
① Interior antenna
② Exterior antenna
Active area
The smart access and start functions take
e󽗈ect only when the registered smart key
is within the active area.
① Active area of the access function:
about one meter from the front door
handle and the exterior trunk switch.
② Active area of the start function: inside
the cabin.
If another smart key is near this vehicle's
smart key, unlocking may take longer
than usual, which is normal.
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CONTROLLER OPERATION