Mazda CX-52017 Owner's Manual page 80

Before Driving
Keys
CAUTION
Radio equipment like this is governed by
laws in the United States.
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user's authority
to operate the equipment.
NOTE
The keyless entry system operation may

vary due to local conditions.
The keyless entry system is fully

operational (door/liftgate lock/unlock)
when the ignition is switched off. The
system does not operate if the ignition is
switched to any position other than off.
If the key does not operate when

pressing a button or the operational
range becomes too small, the battery
may be weak. To install a new battery,
refer to Key Battery Replacement (page
6-36).
Battery life is about one year. Replace

the battery with a new one if the KEY
indicator light (green) flashes in the
instrument cluster (for vehicles with a
type A instrument cluster (page 4-30),
messages are displayed in the
instrument cluster). Replacing the
battery about once a year is
recommended because the KEY warning
light/indicator light may not illuminate
or flash depending on the rate of battery
depletion.
3-4
Additional keys can be obtained at an

Authorized Mazda Dealer. Up to 6 keys
can be used with the keyless functions
per vehicle. Bring all keys to an
Authorized Mazda Dealer when
additional keys are required.
▼ Transmitter
Operation indicator light
NOTE
The headlights turn on/off by operating

the transmitter. Refer to Leaving Home
Light on page 4-51.
(With theft-deterrent system)

The hazard warning lights flash when
the theft-deterrent system is armed or
turned off.
Refer to Theft-Deterrent System on page
3-44.
(With the advanced keyless function)

A beep sound can be heard for
confirmation when the doors and the
liftgate are locked/unlocked using the
key. If you prefer, the beep sound can be
turned off.
The volume of the beep sound can also
be changed.
Refer to Personalization Features on
page 9-10.
Use the following procedure to change the
setting.
1. Switch the ignition off and close all of
the doors and the liftgate.
Operation buttons