Mazda CX-5 2018 Owner's Manual page 698

NOTE
If the driver or front passenger's seat belt
•
is unfastened after the warning light turns
on, and the vehicle speed exceeds 20 km/h
(12 mph), the warning light flashes again.
Placing heavy items on the front passeng-
•
er's seat may cause the front passenger's
seat belt warning function to operate de-
pending on the weight of the item.
To allow the front passenger seat weight
•
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 because the addi-
tional seat cushion could cause sensor in-
terference.
If a small child is seated on the front pas-
•
senger's seat, the warning light may not
operate.
NOTE
If a rear seat belt is not fastened by a cer-
tain period of time after the engine has
been started, the warning light turns off.