Black plate (227,1)
WARNING
Do not rely completely on the Mazda Radar Cruise Control (MRCC) system and
always drive carefully:
The Mazda Radar Cruise Control (MRCC) system is designed to reduce load on the
driver, and although it maintains a constant vehicle speed, or specifically, it
maintains a constant distance between your vehicle and the detected vehicle ahead
according to the vehicle speed, the 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 decelerate sufficiently to avoid
hitting the vehicle ahead if the vehicle ahead applies the brakes suddenly or another
vehicle cuts into the driving lane, which could result in an accident. Always verify the
safety of the surrounding area and depress the brake pedal or accelerator pedal
while keeping a safe distance from vehicles ahead or on-coming vehicles.
Do not use the Mazda Radar Cruise Control (MRCC) system in the following locations.
Otherwise, it could lead to an accident:
ØRoads with sharp curves and where vehicle traffic is heavy and there is insufficient
space between vehicles. Roads where frequent and repetitive acceleration and
deceleration occur (Driving under these conditions using the Mazda Radar Cruise
Control (MRCC) system is not possible).
ØWhen entering and exiting interchanges, service areas, and parking areas of
highways (If you exit a highway while headway control is in use, the vehicle
ahead will no longer be tracked and your vehicle may accelerate to the set speed).
ØSlippery roads such as ice or snow-bound roads (The tires could spin causing you
to lose vehicle control).
ØLong descending slopes (to maintain distance between vehicles, the system
automatically and continuously applies the brakes which could result in the loss
of brake power).
For the purposes of safety, switch the Mazda Radar Cruise Control (MRCC) system off
when it is not being used.
CAUTION
If the vehicle is towed or you are towing something, switch the Mazda Radar Cruise
Control (MRCC) system off to prevent a miss-operation.
When Driving
Mazda Radar Cruise Control (MRCC)
4-103
Mazda6_8DQ8-EA-13L_Edition3 Page227
Friday, June 13 2014 6:21 PM
Form No.8DQ8-EA-13L
Black plate (228,1)
NOTElThe Mazda Radar Cruise Control (MRCC) system operates when all of the following conditions
are met.
lThe vehicle speed is about 30 km/h (19 mph) to 145 km/h (90 mph).lThe Mazda Radar Cruise Control (MRCC) system is turned on.lThe parking brake is not applied.lThe Dynamic Stability Control (DSC) is operating normally.
(Manual transaxle)
lThe shift lever is in a position other than reverse (R) or neutral (N).lThe clutch pedal is not depressed.
(Automatic transaxle)
lThe selector lever is in the drive (D) position or manual (M) position (manual mode).lIn the following cases, the warnings may not activate even if your vehicle starts closing in on the
vehicle ahead.
lYou are driving at the same speed as the vehicle ahead.lDirectly after the Mazda Radar Cruise Control (MRCC) system has been set.lWhen the accelerator pedal is depressed or directly after the accelerator pedal is released.lAnother vehicle cuts into the driving lane.lThe following are not detected as physical objects.lVehicles approaching in the opposite directionlPedestrianslStationary objects (stopped vehicles, obstructions)lIf a vehicle ahead is traveling at an extremely low speed, the system may not detect it correctly.lDuring headway control travel, do not set the system on two-wheeled vehicles such as motorcycles
and bicycles.
lDo not use the Mazda Radar Cruise Control (MRCC) system under conditions in which the close
proximity warnings are frequently activated.
lDuring headway control travel, the system accelerates and decelerates your vehicle in
conjunction with the speed of the vehicle ahead. However, if it is necessary to accelerate for a lane
change or if the vehicle ahead brakes suddenly causing you to close in on the vehicle rapidly,
accelerate using the accelerator pedal or decelerate using the brake pedal depending on the
conditions.
lWhile the Mazda Radar Cruise Control (MRCC) system is in use, it does not cancel even if the
selector lever (automatic transaxle)/shift lever (manual transaxle) is operated and any intended
engine braking will not occur. If deceleration is required, lower the vehicle speed setting or
depress the brake pedal.
4-104
When Driving
Mazda Radar Cruise Control (MRCC)
Mazda6_8DQ8-EA-13L_Edition3 Page228
Friday, June 13 2014 6:21 PM
Form No.8DQ8-EA-13L
Black plate (229,1)
qMazda Radar Cruise Control (MRCC) Display Indication
The setting status of the Mazda Radar Cruise Control (MRCC) system is indicated in the
display in the instrument cluster.
A system malfunction or operation conditions are indicated by a warning.
Refer to Warning/Indicator Lights on page 4-23.
Refer to Mazda Radar Cruise Control (MRCC) System Warnings on page 7-41.
Vehicle ahead display
MRCC Distance
between vehicle display
MRCC Set vehicle speed
qClose Proximity Warning
If your vehicle rapidly closes in on the
vehicle ahead because the vehicle 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 safe
distance from the vehicle ahead.
Additionally, always keep a safe distance
from the vehicles behind you.
When Driving
Mazda Radar Cruise Control (MRCC)
4-105
Mazda6_8DQ8-EA-13L_Edition3 Page229
Friday, June 13 2014 6:21 PM
Form No.8DQ8-EA-13L
Black plate (232,1)
Changing the Set Vehicle Speed
Changing the set vehicle speed using
the SET switch
Press the SET
switch to accelerate.
Press the SET
switch to decelerate.
The set vehicle speed changes as follows
each time the SET switch is pressed.
Short press 1 km/h (1 mph)
Long press 10 km/h (5 mph)
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 accelerate using accelerator pedal
Depress the accelerator pedal and press
and release the SET
or SETswitch at
the desired speed. If a switch cannot be
operated, the system returns to the set
speed when you release your foot from
the accelerator pedal.
CAUTION
The warnings and brake control do
not operate while the accelerator
pedal is depressed.NOTE
lWhen accelerating using the SETswitch
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. Check the
set vehicle speed by viewing the set vehicle
speed display in the display in the
instrument cluster.
lWhen depressing the accelerator pedal, the
inter-vehicle distance display in the display
in the instrument cluster changes to the
white-line display.
lThe minimum settable speed is 30 km/h (19
mph). If the set vehicle speed reaches 30
km/h (19 mph) using the switch operation,
constant speed travel is maintained at
about 30 km/h (19 mph) even if the SET
switch is pressed. The Mazda Radar Cruise
Control (MRCC) system is not canceled.
To Deactivate
The Mazda Radar Cruise Control
(MRCC) is canceled when the OFF
switch is pressed.
When the system is temporarily
canceled
In the following cases, the Mazda Radar
Cruise Control (MRCC) system is
temporarily canceled and the“MRCC
Cancelled”indication is displayed in the
display in the instrument cluster. The
Mazda Radar Cruise Control (MRCC)
indicator light (green) turns off
simultaneously.
lThe CANCEL switch is pressed.lThe brake pedal is depressed.lThe parking brake is applied.lThe selector lever is shifted to park (P),
neutral (N) or reverse (R) (automatic
transaxle).
4-108
When Driving
Mazda Radar Cruise Control (MRCC)
Mazda6_8DQ8-EA-13L_Edition3 Page232
Friday, June 13 2014 6:21 PM
Form No.8DQ8-EA-13L
Black plate (233,1)
lThe shift lever is in the reverse (R)
position (manual transaxle).
lIn the following cases, the“MRCC
Cancelled”indication is displayed and
the beep sounds one time.
lThe vehicle speed decreases to less
than 25 km (16 mph).
lThe DSC has operated.lThe TCS has operated for a certain
period of time.
lThe Smart City Brake Support
(SCBS) has operated.
lWhen traveling on a down slope for
a long period of time.
lThere is a problem with the system.
(Manual transaxle)
lThe shift lever is shifted to neutral
(N) for a certain period of time.
lThe clutch is depressed for a certain
period of time.
lThe engine stalls.NOTE
lThe Mazda Radar Cruise Control (MRCC)
system may be canceled during rain, fog,
snow or other inclement weather
conditions, or the front surface of the
radiator grille is dirty.
lIf the Mazda Radar Cruise Control
(MRCC) system has been temporarily
canceled, you can return to the previously
set vehicle speed by pressing the RES
switch after the following conditions have
been met.
lAll of the Mazda Radar Cruise Control
(MRCC) operation conditions have been
met.
lA certain period of time has elapsed
since the system was automatically
canceled while driving for a long time
on a down slope.
lIf the SET or RES switch is pressed before a
certain period of time has elapsed since the
system was automatically canceled while
driving for a long time on a down slope,
“MRCC Not available”is displayed in the
display.
lIf the OFF switch is pressed to cancel the
Mazda Radar Cruise Control (MRCC), the
system does not return to the previously set
speed even if the RES switch is pressed.
When Driving
Mazda Radar Cruise Control (MRCC)
4-109
Mazda6_8DQ8-EA-13L_Edition3 Page233
Friday, June 13 2014 6:21 PM
Form No.8DQ8-EA-13L
Black plate (237,1)
Press the SETand release it
immediately to adjust the preset speed.
Multiple operations will increase the
preset speed according to the number of
times it is operated.
Increasing speed with a single SET
operation
Meter display for vehicle speed indicated
in km/h: 1 km/h (0.6 mph)
Meter display for vehicle speed indicated
in mph: 1 mph (1.6 km/h)
To increase speed using accelerator
pedal
Depress the accelerator pedal to accelerate
to the desired speed. Press the SET
or
SET - switch and release it immediately.
NOTE
Accelerate if you want to speed up temporarily
when the cruise control is on. Greater speed
will not interfere with or change the set speed.
Take your foot off the accelerator to return to
the set speed.
qTo Decrease Cruising Speed
Press the SET - switch and hold it. The
vehicle will gradually slow.
Release the switch at the speed you want.
Press the SET- switch and release it
immediately to adjust the preset speed.
Multiple operations will decrease the
preset speed according to the number of
times it is operated.
Decreasing speed with a single SET-
operation
Meter display for vehicle speed indicated
in km/h: 1 km/h (0.6 mph)
Meter display for vehicle speed indicated
in mph: 1 mph (1.6 km/h)
qTo Resume Cruising Speed at
More Than 25 km/h (16 mph)
If some other method besides the OFF
switch was used to cancel cruising speed
(such as applying the brake pedal) and the
system is still activated, the most recent
set speed will automatically resume when
the RES switch is pressed.
If vehicle speed is below 25 km/h (16
mph), increase the vehicle speed up to 25
km/h (16 mph) or more and press the RES
switch.
qTo Temporarily Cancel
To temporarily cancel the system, use one
of these methods:
lSlightly depress the brake pedal.lDepress the clutch pedal (Manual
transaxle only).
lPress the CANCEL switch.
If the RESUME switch is pressed when
the vehicle speed is 25 km/h (16 mph) or
higher, the system reverts to the
previously set speed.
qTo Deactivate
To deactivate the system, press the OFF
switch.
When Driving
Cruise Control
4-113
Mazda6_8DQ8-EA-13L_Edition3 Page237
Friday, June 13 2014 6:21 PM
Form No.8DQ8-EA-13L
Black plate (238,1)
Forward Obstruction Warning (FOW)í
Forward Obstruction Warning (FOW) is a system which alerts the driver of a possible
collision using an indicator and warning sound in the instrument cluster while the vehicle is
being driven at about 15 km/h or faster (10 mph or faster) and the system's radar sensor
determines that your vehicle may hit a vehicle or obstruction ahead.
WARNING
Do not rely completely on the Forward Obstruction Warning (FOW) system and
always drive carefully:
Do not rely on the Forward Obstruction Warning (FOW) system as a substitute for
safe driving. The Forward Obstruction Warning (FOW) system cannot compensate for
unsafe and reckless driving, excessive speed, tailgating (following another vehicle too
closely), and driving on slippery roads such as wet, snowy and icy roads (reduced tire
friction and road contact because of water on the road surface). You can still have an
accident. The Forward Obstruction Warning (FOW) system is only designed to reduce
damage in the event of a collision. The ability to detect an obstruction is limited
depending on the obstruction, weather conditions, or traffic conditions. Therefore, if
the accelerator pedal or brake pedal is mistakenly operated it could result in an
accident. Always verify the safety of the surrounding area and depress the brake
pedal or accelerator pedal while keeping a safe distance from vehicles ahead or on-
coming vehicles.
4-114
When Driving
íSome models.
Forward Obstruction Warning (FOW)
Mazda6_8DQ8-EA-13L_Edition3 Page238
Friday, June 13 2014 6:21 PM
Form No.8DQ8-EA-13L
Black plate (239,1)
NOTE
The Forward Obstruction Warning (FOW) system operates when all of the following conditions are
met:
lThe ignition is switched ON.lThe Forward Obstruction Warning (FOW) system is on.lThe vehicle speed is about 15 km/h (10 mph) or faster.lThe relative speed between your vehicle and the vehicle or obstruction ahead is about 15 km/h (10
mph)―145 km/h (90 mph).
The Forward Obstruction Warning (FOW) system may not operate under the following conditions:
lIf there is the possibility of hitting only a part of a vehicle or obstruction ahead.lIf the vehicle is accelerated rapidly and it comes close to a vehicle ahead.lThe DSC is malfunctioning.lThe vehicle is driven at the same speed as the vehicle ahead.lThe accelerator pedal is depressed.lThe brake pedal is depressed.lThe steering wheel is being operated.lThe selector lever is being operated.lThe turn signal is being used.
Although the objects which activate the system are 4-wheeled vehicles, the radar sensor could detect
the following objects, determine them to be an obstruction, and operate the Forward Obstruction
Warning (FOW) system.
lObjects on the road at the entrance to a curve (including guardrails and snow banks).lA vehicle appears in the opposite lane while cornering or rounding a curve.lWhen crossing a narrow bridge.lWhen passing under a low gate or through a tunnel or narrow gate.lWhen entering an underground parking area.lMetal objects, bumps, or protruding objects on the road.lIf you suddenly come close to a vehicle ahead.lWhen driving in areas where there is high grass or forage.lTwo-wheeled vehicles such as motorbikes or bicycles.lPedestrians or non-metallic objects such as standing trees.
When Driving
Forward Obstruction Warning (FOW)
4-115
Mazda6_8DQ8-EA-13L_Edition3 Page239
Friday, June 13 2014 6:21 PM
Form No.8DQ8-EA-13L