Mazda CX-9 2021 Manual page 318

When Driving
i-ACTIVSENSE
How to change the set vehicle speed
To accelerate/decelerate using the SET
switch
When you press the SET switch, the
vehicle accelerates and when you press the
SET switch, it decelerates.
Short press
Long press
NOTE
For example, the set vehicle speed is
changed by pressing the SET switch four
times as follows:
The vehicle speed accelerates or
decelerates by 4 km/h (4 mph).
To increase speed using accelerator
pedal
Depress the accelerator pedal and press
and release the SET switch or SET
switch 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.
CAUTION
The warnings and brake control do not
operate while the accelerator pedal is
depressed.
NOTE
The setting speed can be changed by

operating the SET switch or SET
switch during stop hold control.
4-152
1 km/h (1 mph)
10 km/h (5 mph)
When accelerating using the SET

switch while in headway control, the set
vehicle speed can be adjusted but
acceleration is not possible. If there is
no longer a vehicle ahead, acceleration
continues until reaching the set vehicle
speed. For the set vehicle speed, check
the set vehicle speed indication in the
display.
When depressing the accelerator pedal,

the inter-vehicle distance indication in
the display changes to the white-line
indication.
Canceling the system
When the following operations are
performed, the MRCC with Stop & Go
function system is canceled, and the
MRCC with Stop & Go function set
indication (green) switches to the MRCC
with Stop & Go function main indication
(white) at the same time.
The OFF/CANCEL switch is pressed.

The brake pedal is depressed.

The parking brake is applied.

The selector lever is in the P (Park), N

(Neutral), or R (Reverse) position.
Under the following conditions, the
MRCC with Stop & Go function cancel
indication is displayed in the
multi-information display and a single
beep sound is heard.
The DSC has operated.

The Smart Brake Support (SBS) has

operated.
The Smart City Brake Support (SCBS)

or Advanced Smart City Brake Support
(Advanced SCBS) has operated.