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Distance Recognition Support System (DRSS)*
The DRSS measures the distance between your vehicle and a vehicle ahead using a radar
sensor (front) while the vehicle speed is about 30 km/h (19 mph) or faster, and if your
vehicle approaches a vehicle ahead more closely than what is appropriate for maintaining
distance between the vehicles according to the vehicle speed, a notification in the active
driving display is indicated to advise you to keep a safe distance from the vehicle ahead.
WA R N I N G
Do not rely completely on the DRSS and always drive carefully:
The ability to detect a vehicle ahead is limite d depending on the type of vehicle ahead, the
weather conditions, and the traffic conditions. Therefore, if the accelerator and brake pedals
are not operated correctly it could lead to an accident. Always verify the safety of the
surrounding area and depress the brake pedal or accelerator pedal while keeping a safer
distance from vehicles ahead or on-coming vehicles.
NOTE
The DRSS operates when all of the following conditions are met:
The ignition is switched ON.
The DRSS is on.
The selector lever is in a position other than reverse (R).
The vehicle speed is 30 km/h or faster (19 mph or faster).
The objects which activate the system are 4-wheeled vehicles.
The DRSS may also operate in the presence of motorcycles and bicycles.
The DRSS may not operate normally under the following conditions:
The Dynamic Stability Control (DSC) has a malfunction.
The vehicle ahead is traveling at an extremely slow speed.
The system does not operate with the following objects:
Vehicles approaching in the opposite direction.
Stationary objects (stopped vehicles, obstructions)
▼ 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.
When Driving
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NOTE
When the ignition is switched off, the operation status be fore 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.
The DRSS can be turned on/off and the system's sensitivity can be changed.
Refer to Personalization Features on page 9-12.
Multi-information display Active driving display
Vehicle ahead
display Vehicle ahead
display
Multi-information display Active driving displayVehicle ahead
display Vehicle ahead
display
Instrument Cluster (Type A)
Instrument Cluster (Type B)
When Driving
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Distance-between-vehicles guidelines*1
Indication on displayDistance be-
tween vehi-cles guide- lines
(During
travel at
about 40
km/h (25 mph) Distance be-
tween vehi-cles guide- lines
(During
travel at
about 80
km/h (50 mph)
Multi-information display
Active driving dis-play
Instrument cluster (Type
A) Instrument cluster (Type
B)
About 25 m
(82 ft) About 50 m
(164 ft)
About 20 m
(66 ft)
About 40 m
(131 ft)
About 15 m
(49 ft)About 30 m
(98 ft)
When Driving
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Indication on displayDistance be-
tween vehi- cles guide- lines
(During
travel at
about 40
km/h (25 mph) Distance be-
tween vehi-cles guide- lines
(During
travel at
about 80
km/h (50 mph)
Multi-information display
Active driving dis-play
Instrument cluster (Type
A) Instrument cluster (Type
B)
About 10 m
(33 ft) About 20 m
(66 ft)
Illuminated in amber*2Illuminated in amber*2
Illuminated in
amberAbout 10 m
(32 ft) or less
About 20 m
(65 ft) or less
*1 The distance between vehicles differs depending on vehicle speed.
*2 Indication when the distance setting for notif
ying the driver that the vehicle approaches
a vehicle ahead is Near.
When Driving
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Mazda Radar Cruise Control with Stop & Go function
(MRCC with Stop & Go function)
*
The MRCC with Stop & Go function system is designed to maintain headway control*1
with a vehicle ahead according to your vehicle's speed using a radar sensor (front) to detect
the distance to the vehicle ahead and a preset vehicle speed without you having to use the
accelerator or brake pedals.
*1 Headway Control: Control of the distance between your vehicle and the vehicle ahead
detected by the Mazda Radar Cruise Control (MRCC) system.
Additionally, if your vehicle starts closing in on the vehicle ahead such as if the vehicle
ahead brakes suddenly, a warning sound and a warning indication in the display are
activated simultaneously to alert you to maintain a sufficient distance between the vehicles.
If the vehicle ahead stops while you are following behind it, your vehicle will stop and be
held stopped automatically (stop hold control), and headway control will resume when you
resume driving the vehicle such as by pressing the RES switch.
Also refer to the following before using the MRCC with Stop & Go function.
AUTOHOLD (page 4-100)
Forward Sensing Camera (FSC) (page 4-205)
Radar sensor (front) (page 4-210)
WA R N I N G
Do not rely completely on the MRCC with Stop & Go function:
The MRCC with Stop & Go function system has detection limitations depending on the type of
vehicle ahead and its conditions, the weather conditions, and the road conditions.
Additionally, the system may be unable to dece lerate sufficiently to avoid hitting the vehicle
ahead if the vehicle ahead applies the brakes sudd enly or another vehicle cuts into the driving
lane, which could result in an accident.
Always drive carefully and verify the surroundi ng conditions and depress the brake pedal or
accelerator pedal while keeping a safer distance from vehicles ahead or on-coming vehicles.
Do not use the MRCC with Stop & Go function system in the following locations, using the
MRCC with Stop & Go function system at the following locations may result in an unexpected
accident:
General roads other than high ways (Driving under these conditions using the MRCC with
Stop & Go function system is not possible.)
Roads with sharp curves and where vehicle tr affic is heavy and there is insufficient space
between vehicles.
When Driving
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▼Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go
function) Display Indication
The MRCC with Stop & Go function setting status and operation conditions are indicated
on the multi-information display
and the active driving display.
Instrument cluster (Type A)
Multi-information Display
MRCC
Distance
between
vehicle
display
MRCC Set vehicle speed
Vehicle ahead display
Vehicle ahead display
MRCC Distance
between vehicle
display
MRCC Set
vehicle speed
Active driving display
When Driving
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Instrument cluster (Type B)
MRCC Distance
between vehicle
display
MRCC Set vehicle speed Vehicle ahead display
Vehicle ahead display
Vehicle ahead display
MRCC Distance
between vehicle
display
MRCC Set
vehicle speed
Active driving display
Multi-information display
If there is a problem with the MRCC with Stop & Go function system, a message is
displayed on the multi-information display. Ch eck the center display to verify the problem
and then have your vehicle inspected by an Authorized Mazda Dealer.
Refer to Message Indicated on Display on page 7-42.
▼ Close Proximity Warning
If your vehicle rapidly
closes in on the vehicle ahead becau se 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 di splay. 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 sa fer distance from the vehicles behind you.
NOTE
In the following cases, the warnings and brakes may not operate even if your vehicle starts
closing in on the vehicle ahead.
You are driving your vehicle at the same speed as the vehicle ahead.
Directly after the MRCC with Stop & Go function system has been set.
Directly after the accelerator pedal is released.
Another vehicle cuts into the driving lane.
When Driving
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▼Setting the System
The MRCC with Stop & Go function system ope
rates when all of the following conditions
are met.
Vehicle speed is 0 km/h (0 mph) to 145 km/h (90 mph)
The MRCC with Stop & Go function is turned on.
The brake pedal is not depressed.
The parking brake is released (Electric Parking Brake (EPB) indicator light is turned off).
There is no problem with the DSC.
All the doors are closed.
The driver's seat belt is fastened.
The selector lever is in the drive (D) position or manual (M) position (manual mode).
NOTE
In the following cases, the MRCC with Stop & Go function system is canceled when the
vehicle is traveling at 30 km/h (20 mph) or less and “Mazda Radar Cruise Control
disabled under 30 km/h (20 mph)” is displayed in the multi-information display.
The Forward Sensing Camera (FSC) cannot de tect target objects (There is problem
with the Forward Sensing Camera (FSC) or windshield is dirty).
There is a problem with the stop hold control function.
There is a problem with the Electric Parking Brake (EPB).
It may not be possible to set the MRCC with Stop & Go f unction system directly after
starting the engine, while the DSC operation is being checked.
(With Selective Catalytic Reduction (SCR) system)
It is not possible to set the MRCC with Stop & Go function system while the vehicle speed
is limited by the Selective Ca talytic Reduction (SCR) system.
Turning on the system
CANCEL switch RES switch
OFF switch
switch switch
MODE switch
SET- switch
SET+ switch
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