i-ACTIVSENSE
Indication on Display
The DRSS operation status is indicated in the active driving display or multi-information display. Regarding malfunctions, check the vehicle conditions or have it inspected by an Authorized Mazda Dealer according to the content of the displayed message.
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When the ignition is switched off, the operation status before the system was turned off is maintained. For example, if the ignition is switched off with the DRSS operable, the system will be operable when the ignition is switched ON the next time.
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The DRSS can be turned on/off and the system's sensitivity can be changed.
Refer to Personalization Features (Search).

Distance-between-vehicles guidelines*1
Indication on display |
Distance between vehicles guidelines (During travel at about 40 km/h (25 mph) |
Distance between vehicles guidelines (During travel at about 80 km/h (50 mph) |
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Multi-information display |
Active driving display |
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Instrument cluster (Type A) |
Instrument cluster (Type B) |
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About 25 m (82 ft) |
About 50 m (164 ft) |
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About 20 m (66 ft) |
About 40 m (131 ft) |
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About 15 m (49 ft) |
About 30 m (98 ft) |
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About 10 m (33 ft) |
About 20 m (66 ft) |
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![]() Illuminated in amber*2 |
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About 10 m (32 ft) or less |
About 20 m (65 ft) or less |
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The distance between vehicles differs depending on vehicle speed.
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Indication when the distance setting for notifying the driver that the vehicle approaches a vehicle ahead is Near.
Close Proximity Warning
If your vehicle rapidly closes in on the vehicle ahead because the vehicle ahead applies the brakes suddenly while you are traveling in headway control, the warning sound activates and the brake warning is indicated in the display. Always verify the safety of the surrounding area and depress the brake pedal while keeping a safer distance from the vehicle ahead. Additionally, keep a safer distance from the vehicles behind you.

In the following cases, the warnings and brakes may not operate even if your vehicle starts closing in on the vehicle ahead.
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You are driving your vehicle at the same speed as the vehicle ahead.
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Directly after the MRCC with Stop & Go function system has been set.
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Directly after the accelerator pedal is released.
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Another vehicle cuts into the driving lane.
Cruise Control Function
While this function is operating, the headway control operation is canceled and only the cruise control function operates.
The vehicle speed can be set more than about 25 km/h (16 mph).
Use the cruise control function on expressways and other highways which do not require a lot of repeated acceleration and deceleration.
Do not use the cruise control function in the following locations:
Otherwise, it could lead to an accident.
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Roads with sharp curves and where vehicle traffic is heavy and there is insufficient space between vehicles. (Driving under these conditions using the cruise control function is not possible)
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Steep down slopes (Set speed may be exceeded because sufficient engine braking cannot be applied)
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Slippery roads such as ice or snow-bound roads (Tires could spin causing you to lose vehicle control)
Always drive carefully:
The warnings and brake control will not operate after the headway control function is canceled and the system is switched to only the cruise control function. Depress the brake pedal to decelerate according to the surrounding conditions while keeping a safer distance from the vehicle ahead and always driving carefully.
Switching to cruise control function
When the MODE switch is pressed until the system switches to the cruise main indication (white) while the MRCC with Stop & Go function system is turned on, the system switches to the cruise control function.
When the system switches to the cruise control function, the indicator and multi-information display notify the driver as follows:
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The MRCC with Stop & Go function set indication (green) or the MRCC with Stop & Go function main indication (white) is turned off, and the cruise main indication (white) is turned on.
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A message is displayed in the multi-information display.
Always turn off the cruise control function when it is not in use:
Leaving the cruise control function turned on when it is not in use is dangerous as it could operate unexpectedly, resulting in an accident.
How to set the speed
Adjust the system to the desired vehicle speed using the accelerator pedal.
When the SET or SET
switch is pressed, the cruise set indication (green) is turned on and headway control begins.
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The system may not be able to maintain the set speed constantly depending on driving conditions such as steep up or down slopes.
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The speed will continue increasing while the SET
switch is pressed and held. The speed will continue decreasing while the SET
switch is pressed and held.
How to increase the set speed
The set speed can be increased using the following operations:
To increase speed using the SET switch
Press and hold the SET switch and release the switch at the desired speed.
The set speed can be adjusted incrementally (1 km/h (1 mph) increments) by pressing the switch and releasing it immediately. For example, if the switch is pressed 4 times, the set speed increases by about 4 km/h (4 mph).
To increase speed using accelerator pedal
Depress the accelerator pedal and press the SET 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.
How to Decrease the Set Speed
Press the SET switch continuously and release the switch at the desired speed.
The set speed can be adjusted incrementally (1 km/h (1 mph) increments) by pressing the switch and releasing it immediately. For example, if the switch is pressed 4 times, the set vehicle speed decreases by about 4 km/h (4 mph).
Canceling the function
When the cruise control function is canceled and the RES switch is pressed while the vehicle speed is 25 km/h (16 mph) or faster, the speed returns to the original set speed.
Canceling using OFF/CANCEL switch
When the OFF/CANCEL switch is pressed once, the cruise control function is cancelled.
Automatically cancel
The cruise control function is canceled automatically in the following cases.
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The brake pedal is depressed.
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The parking brake is applied.
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The selector lever is shifted to P or N position.
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If the vehicle speed decreases by about 15 km/h (9.4 mph) or more than the set speed, the cruise control function may be canceled.
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When the vehicle speed is less than 21 km/h (13 mph), the cruise control function is canceled. In this case, the vehicle speed will not return to the original set speed even if the vehicle is accelerated to 25 km/h (16 mph) or higher and the RES switch is pressed. Reset the cruise control function.
Side View
Use the side view to assist in checking the safety of the surrounding area when accelerating from a stop, parking, or stopping the vehicle.
Display range

Viewing the screen

Display/Icon |
Content |
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Parking sensor view |
Displays the parking sensor detection condition when the parking sensor is activated. For details, refer to the parking sensor obstruction detection indication and warning sound. Refer to Parking Sensor System (Search). |
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Projected vehicle path lines (amber) |
Indicates the approximate projected path of the vehicle. Moves in conjunction with the steering wheel operation. The projected vehicle path lines (amber) indicate the path the inner side of the vehicle is expected to travel. |
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Vehicle parallel guide lines (blue) |
Indicates the approximate vehicle width including the door mirrors. |
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Vehicle front end guide lines (blue) |
Indicates the point about 0.25 m (9.8 in) from the front edge of the vehicle (front edge of the bumper). |
The setting can be changed so that the projected vehicle path lines are not displayed.
Refer to Personalization Features (Search).
How to use the projected vehicle path line function

Make sure that there are no obstructions within the projected vehicle path lines.
Turn the steering wheel so that the projected vehicle path lines travel inside of the obstruction (A), and drive the vehicle forward until it passes the obstruction.
If the projected vehicle path lines are on an obstruction (B) or outside of the obstruction (C), the vehicle may contact the obstruction when turning the vehicle sharply.
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The parking sensor detection range has limitations. For example, obstructions closing in from the side and objects short in height may not be detected. Always confirm the safety around the vehicle visually when driving.
For details, refer to the parking sensor obstruction detection indication and warning sound.
Refer to Parking Sensor System (Search).
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Do not turn the steering wheel any more until the vehicle has passed the obstruction, even if the obstruction is not visible on the side view image. If the steering wheel is turned even more, the vehicle may contact the obstruction if it is turned sharply.
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Because there might be a difference between the image displayed on the screen and the actual conditions, always check the safety of the surrounding area using the mirrors and directly with your eyes when driving.
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Even though the object displayed on the screen, such as a road curb or a division line of a parking space, and the vehicle parallel guide lines appear parallel, they may not actually be parallel.