Mazda 3 2020 Owner's Manual page 303

Distance-between-vehicles
guideline
(at 80 km/h (50 mph) vehicle
speed)
Extremely short (about 25 m (82
ft))
*
1 Displays a pop-up image in the active driving display only when the driver operates the switch.
NOTE
The distance-between-vehicles differs depending on the vehicle speed, and the

slower the vehicle speed, the shorter the distance.
When the ignition is switched to ACC or OFF and then the engine is started again,

the system automatically sets the distance-between-vehicles to the previous
setting.
Changing the Set Vehicle Speed
(To accelerate/decelerate using the
RES switch)
When the RES switch is pressed up
(SET+), the vehicle accelerates and
when the RES switch is pressed down
(SET-), it decelerates.
Press and release immediately: 1

km/h (1 mph)
Press and hold: 10 km/h (5 mph)

Indication on multi-information
display
(To increase speed using accelerator
pedal)
Depress the accelerator pedal and
press the RES switch up (SET+) or
down (SET-) at the desired speed. If
the switch is not operated, the system
returns to the set speed after you
release your foot from the accelerator
pedal.
NOTE
Indication on active driving dis-
The warnings and brake control do

not operate while the accelerator
pedal is depressed.
When Driving
i-ACTIVSENSE
*1
play
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