Mazda 3 Sedan 2020, Owner'S Manual

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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)
(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

The warnings and brake control do not operate while the accelerator pedal is
depressed.
Canceling the system
When the following operations are performed, the MRCC system is canceled, and
the MRCC set indication (green) switches to the MRCC standby indication (white)
at the same time.

The CANCEL switch is pressed.

The brake pedal is depressed.

The shift lever is in the reverse (R) position.
Under the following conditions, the MRCC 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.

When traveling on a downslope for a long period of time.

There is a problem with the system.

The vehicle speed decreases to less than 25 km (16 mph).

The shift lever is shifted to neutral (N) for a certain period of time.

The clutch is depressed for a certain period of time.

The engine stalls.

The front radar sensor cannot detect target objects (during rain, fog, snow or other
inclement weather conditions, or when the radiator grille is dirty).

The parking brake is applied.

Any of the doors is opened.

The driver's seat belt is unfastened.

The operation frequency of the braking by the MRCC control is high.
When Driving
i-ACTIVSENSE
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Mazda3_8JM2-EA - 20H_Edition3_new 2020-12-3 18:39:35