If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Signal
Warning
Action to be taken
Inspect the tires and adjust to the specified
inflation pressure (page 6-42).
When the warning light illuminates, and the
warning beep sound is heard (about 3 seconds),
tire pressure is too low in one or more tires.
NOTE
y
Perform tire pressure adjustment when the tires
WARNING
are cold. Tire pressure will vary according to
the tire temperature, therefore let the vehicle
stand for 1 hour or only drive it 1.6 km (1 mile)
or less before adjusting the tire pressures.
When pressure is adjusted on hot tires to the
cold inflation pressure, the TPMS warning
light/beep may turn on after the tires cool and
pressure drops below specification.
Also, an illuminated TPMS warning light,
resulting from the tire air pressure dropping
due to cold ambient temperature will remain
illuminated even if the ambient temperature
rises. In this case, it will also be necessary
to adjust the tire air pressures. If the TPMS
warning light illuminates due to a drop in tire
air pressure, make sure to check and adjust the
tire air pressures.
If the tire pressure monitoring system
warning light illuminates or ꢁashes, or the
tire pressure warning beep sound is heard,
decrease vehicle speed immediately and
avoid sudden maneuvering and braking:
If the tire pressure monitoring system
warning light illuminates or ꢂashes, or the
tire pressure warning beep sound is heard,
it is dangerous to drive the vehicle at high
speeds, or perform sudden maneuvering
or braking. Vehicle drivability could worsen
and result in an accident.
Tire
Pressure
Monitoring
System
Warning
Light*
To determine if you have a slow leak or a
ꢂat, pull over to a safe position where you
can check the visual condition of the tire
and determine if you have enough air to
proceed to a place where air may be added
and the system monitored again by an
Authorized Mazda Dealer or a tire repair
station.
y
Tires lose air naturally over time and the TPMS
cannot tell if the tires are getting too soft over
time or you have a flat. However, when you
find one low tire in a set of four-that is an
indication of trouble; you should have someone
drive the vehicle slowly forward so you can
inspect any low tire for cuts and any metal
objects sticking through tread or sidewall. Put
a few drops of water in the valve stem to see if
it bubbles indicating a bad valve. Leaks need
to be addressed by more than simply reinflating
the tire as leaks are dangerous — take it to an
Authorized Mazda Dealer.
Do not ignore the TPMS Warning Light:
Ignoring the TPMS warning light is
dangerous, even if you know why it is
illuminated. Have the problem taken care of
as soon as possible before it develops into
a more serious situation that could lead to
tire failure and a dangerous accident.
Verify the reason why the warning light is
illuminated on the center display (page 7-24).
If the reason why the warning light is
(Amber)
Forward
Obstruction The light turns on if the windshield and the radar illuminated is due to a dirty windshield, clean
the windshield.
Warning/ sensor are dirty or there is a malfunction in the
Smart
City Brake
Support
(FOW/
system.
If the warning light is illuminated because of a
dirty radar sensor, clean the front emblem.
For any other reasons, have the vehicle
inspected at an Authorized Mazda Dealer.
SCBS)
Warning
Light*
*Some models.
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