Mazda CX-30 2020 Owner's Manual page 216

When Driving
Switches and Controls
Hazard Warning Flasher
▼ Hazard Warning Flasher
The hazard warning lights should
always be used when you stop on or
near a roadway in an emergency.
The hazard warning lights warn other
drivers that your vehicle is a traffic
hazard and that they must take
extreme caution when near it.
Depress the hazard warning flasher
and all the direction indicators will
flash. The hazard warning indicator
lights in the instrument cluster flash
simultaneously.
NOTE
The direction indicators do not work

when the hazard warning lights are
on.
Check local regulations about the

use of hazard warning lights while
the vehicle is being towed to verify
that it is not in violation of the law.
4-68
If the brake pedal is depressed while

driving on slippery roads, the
emergency stop signal system could
operate causing all the turn and lane
change signals to flash. Refer to
Emergency Stop Signal System on
page 4-78.
While the emergency stop signal

system is operating, all the direction
indicators automatically flash rapidly
to caution the driver of a vehicle
following behind your vehicle of a
sudden braking situation. Refer to
Emergency Stop Signal System on
page 4-78.