Mazda CX-9 2019 Owner's Manual page 612

If Trouble Arises
Warning/Indicator Lights and Warning Sounds
▼ Request Switch Inoperable Warning
Beep (With the advanced keyless
function)
If the request switch is pressed with the
door open or ajar, or the ignition is not
switched OFF with a key being carried, a
beep will be heard outside for about 2
seconds to notify the driver that the door
or liftgate cannot be locked.
▼ Key Left-in-luggage Compartment
Warning Beep (With the advanced
keyless function)
If the key is left in the luggage
compartment with all the doors locked and
the liftgate closed, a beep will be heard
outside for about 10 seconds to notify the
driver that the key is in the luggage
compartment. In this case, take out the key
by pressing the electric liftgate opener and
opening the liftgate. The key taken out of
the luggage compartment may not operate
because its functions have been
temporarily stopped. To restore the key's
functions, perform the applicable
procedure (page 3-8).
7-48
*Some models.
▼ Key Left-in-vehicle Warning Beep
(With the advanced keyless
function)
If all the doors and luggage compartment
are locked using another key while the key
is left in the cabin, the beep which sounds
outside of the vehicle will be heard for
about 10 seconds to notify the driver that
the key is in the cabin. In this case, take
out the key by opening the door. A key
taken out of the vehicle using this method
may not operate because its functions have
been temporarily stopped. To restore the
key's functions, perform the applicable
procedure (page 3-8).
▼ Power Liftgate Warning Beep
If system operation precautions are
necessary, the driver is notified by the
warning sound.
Cautions
The beep sounds 3 times
The beep sound contin‐
ues
▼ Electric Parking Brake (EPB)
Warning Beep
The warning buzzer is activated under the
following conditions:
The vehicle is driven with the parking

brake applied.
The Electric Parking Brake (EPB)

switch is pulled while the vehicle is
driven.
*
What to check
The conditions required
for the power liftgate to
operate have not been
met, such as an object
being stuck in the lift‐
gate.
The vehicle is being
driven with the liftgate
open. Stop the vehicle
and close the liftgate.