Mazda 3 Sedan 2020, Owner'S Manual

Page: 290 / 628

NOTE

If a vehicle ahead is detected while traveling at a constant speed, the
vehicle-ahead indication is displayed and headway control is performed.
Additionally, when a vehicle ahead is no longer detected, the vehicle-ahead
indication turns o ff and the system switches back to travel at constant speed.

The lowest possible speed which can be set on the MRCC with Stop & Go
function system is 30 km/h (19 mph).

Headway control is not possible if the vehicle ahead is driving faster than your
vehicle's set speed. Adjust the system to the desired vehicle speed using the
accelerator pedal.
How to set the distance-between-vehicles during headway control
The distance-between-vehicles can be set to 4 levels; Long, medium, short, and
extremely short distance.
The distance-between-vehicles is set to a shorter distance by pressing the CANCEL
switch down. The distance-between-vehicles is set to a longer distance by pressing
the CANCEL switch up.
Distance-between-vehicles
guideline
(at 80 km/h (50 mph) vehicle
speed)
Indication on multi-information
display
Indication on active driving dis-
play
*1
Long (about 50 m (164 ft))
Medium (about 40 m (131 ft))
Short (about 30 m (98 ft))
When Driving
i-ACTIVSENSE
4-136
Mazda3_8JM2-EA - 20H_Edition3_new 2020-12-3 18:39:35