Mazda CX-9 2021 Manual page 626

If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Signal
Low Fuel Warning In‐
dication/Warning
Light
Check Fuel Cap Warn‐
ing Indication/Warning
Light
Engine Oil Level
Warning Light
Seat Belt Warning
Light (Front seat)
7-38
Warning
The light turns on when the remaining fuel
is about 9.0 L (2.3 US gal, 1.9 Imp gal).
NOTE
The light illumination timing may vary be‐
cause fuel inside the fuel tank moves
around according to the driving conditions
and the vehicle posture.
If the check fuel cap warning light illumi‐
nates while driving, the fuel-filler cap may
not be installed properly.
This warning light indicates that the engine
oil level is around the MIN mark (page
6-21).
Except Mexico
The seat belt warning light turns on if the
driver or front passenger's seat is occupied
and the seat belt is not fastened with the ig‐
nition switched ON.
If the driver or front passenger's seat belt is
unfastened (only when the front passenger's
seat is occupied) and if the vehicle is driven
at about 20 km/h (12 mph) or faster, or
about 10 km/h (6 mph) or faster for a con‐
tinuous 30 seconds, with the seat belt unfas‐
tened, the warning light flashes for a certain
period. After a short time, the warning light
stops flashing, but remains illuminated.
NOTE
The warning light flashes for about 6

seconds if the driver's seat belt is not fas‐
tened when the ignition is switched ON.
To allow the front passenger occupant

classification sensor to function properly,
do not place and sit on an additional seat
cushion on the front passenger's seat.
The sensor may not function properly be‐
cause the additional seat cushion could
cause sensor interference.
If a small child is seated on the front pas‐

senger's seat, the warning light may not
operate.
Action to be taken
Add fuel.
Stop the engine and reinstall the fuel-filler
cap.
Refer to Refueling on page 3-32.
Add 1 L (0.3 US gal, 0.2 Imp gal) of en‐
gine oil (page 6-20).
Fasten the seat belts.