2019 MAZDA MODEL CX-30 key fob

Key Battery Replacement
▼Key Battery Replacement
If the buttons on the transmitter are
inoperable and the operation indicator
light does not
flash, the battery may be
dead.
Replace with a new battery before the
transmitter becomes unusable.
CAUTION
¾Make sure the battery is installed
correctly. Battery leakage could occur
if it is not installed correctly.
¾When replacing the battery, be
careful not to touch any of the
internal circuitry and electrical
terminals, bend the electrical
terminals, or get dirt in the
transmitter as the transmitter could
be damaged.
¾There is the danger of explosion if
the battery is not correctly replaced.
¾Dispose of used batteries according
to the following instructions.
¾Insulate the plus and minus
terminals of the battery using
cellophane or equivalent tape.
¾Never disassemble.
¾Never throw the battery into fire or
water.
¾Never deform or crush.
¾Replace only with the same type
battery (CR2032 or equivalent).
The following conditions indicate that
the battery power is low:
xA message, “Low Key Fob Battery.
Replace Battery” is displayed on the
multi-information display when the
ignition is switched OFF.
xThe system does not operate and the
operation indicator light on the
transmitter does not flash when the
buttons are pressed.
xThe system's operational range is
reduced.
Incorrect battery replacement
operation may damage the key.
Replacing the battery at an expert
repairer (we recommend an
Authorised Mazda Repairer) is
recommended. If replacing the battery
by yourself, follow the instruction.
Replacing the key battery
1. Remove the lower cover while
pressing the knob in the direction
of the arrow.
2. Press in the tab to unlock the upper
cover.
Maintenance and Care
Owner Maintenance
6-39

“Low Key Fob Battery. Replace
Battery” is displayed/When the light
is flashing
When the key battery is low, the
indication is displayed when the
ignition is switched OFF.
Action to be taken
Replace the key battery.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-62

Display*1*2Content Action to be taken
Mazda Radar Cruise
Control Cancelled.
Drive SafelyThis message is indicated when the
Mazda Radar Cruise Control
(MRCC), Mazda Radar Cruise Con-
trol with Stop & Go function (MRCC
with Stop & Go function), and the
Cruising & Traffic Support (CTS) have
been cancelled other than by the
driver.Have your vehicle inspected by an ex-
pert repairer (we recommend an Au-
thorised Mazda Repairer).
Distance & Speed Alert
Operation Cancelled
Drive SafelyThis message is indicated when the
Distance & Speed Alert (DSA) have
been cancelled other than by the
driver.Have your vehicle inspected by an ex-
pert repairer (we recommend an Au-
thorised Mazda Repairer).
Cruise Control Opera-
tion Cancelled. Drive
SafelyThis message is indicated when the
Cruise Control have been cancelled
other than by the driver.Have your vehicle inspected by an ex-
pert repairer (we recommend an Au-
thorised Mazda Repairer).
Emergency Braking Acti-
vated. Depress Brake
Pedal to Hold StopThis message is indicated after the
Smart Brake Support (SBS) brakes op-
erate and when the Smart Brake Sup-
port (SBS) is cancelled.Depress the brake pedal.
Engine Stopped. Restart
Engine NormallyThis message is indicated under the
following conditions while the i-stop
function is operating.
(With M Hybrid)
x(Manual transmission)
The driver’s door is opened.
x(Automatic transmission)
The driver's seat belt is unfastened
and the driver’s door is opened.
(Without M Hybrid)
xThe driver's seat belt is unfastened
and the driver’s door is opened.Press the push button start again to
start the engine. For automatic trans-
mission vehicles, shift the selector
lever to the P position before starting
the engine.)
Continue to Depress
Brake Pedal While i-stop
Is ActiveThis message is indicated when the
driver's door is opened while the
i-stop function is operating.Depress the brake pedal. Stop the
engine before leaving the vehicle.
Touch Key Fob to Push
Button Start SwitchThis message is indicated when the
key battery is weak (battery dead or
damaged key).Touch the key against push button
start to start the engine.
Refer to Engine Start Function When
Key Battery is Dead on page 4-8.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-64