Mazda CX-9 2021 Manual page 315

When the MODE switch is pressed once, the MRCC with Stop & Go function system turns
on, and the MRCC with Stop & Go function main indication (white) turns on and the
vehicle speed and the distance between the vehicles while in headway control can be set.
In addition, the MRCC with Stop & Go function system display indication is displayed on
the multi-information display and the active driving display at the same time.
NOTE
If the ignition is switched off while the MRCC with Stop & Go function system is

operating, the system will be operable when the ignition is switched ON the next time.
The MRCC with Stop & Go function can switch to the cruise control function.

Refer to Cruise Control Function on page 4-155.
How to set the speed
1. Adjust the vehicle speed to the desired setting using the accelerator pedal.
2. Headway control begins when the SET or SET switch is pressed.
The set speed and the inter-vehicle distance display filled with white lines is displayed.
The MRCC with Stop & Go function main indication (white) switches to the MRCC
with Stop & Go function set indication (green) at the same time.
When Driving
i-ACTIVSENSE
4-149