display MAZDA MODEL 6 2017 (in English) Repair Manual

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*Some models.
Mazda Radar Cruise Control (MRCC)*
The Mazda Radar Cruise Control (MRCC) system is designed to maintain headway control*1
according to the vehicle speed using a radar sensor (front) to detect \
the distance to a vehicle
ahead, and by presetting the vehicle speed between 30 km/h (19 mph) an\
d 145 km/h (90
mph), the driver is freed from having to constantly use the accelerator\
or brake pedals.
*1 Headway Control: Control of the distance between your vehicle and the ve\
hicle ahead
detected by the Mazda Radar Cruise Control (MRCC) system.
Additionally, if your vehicle starts closing in on the vehicle ahead because, for ex\
ample, 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.
Use the Mazda Radar Cruise Control (MRCC) system on expressways and other highways
which do not require a lot of repeated acceleration and deceleration.
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 safer 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:
 Roads 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).
 When 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).
 Slippery roads such as ice or snow-bound roads (The tires could spin causing you to
lose vehicle control).
 Long 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.
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 While the Mazda Radar Cruise Control (MRCC) system is in use, it does not cancel
even if the selector lever is operated and any intended engine braking w\
ill not occur. If
deceleration is required, lower the vehicle speed setting or depress the brake pedal.
 The brake lights are illuminated while the Mazda Radar Cruise Control (MRCC)
automatic braking is operating.
 If there is a problem with the Mazda Radar Cruise Control (MRCC) system, a message is
displayed in the multi-information display. Check 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 7-33.
 The headway control operation can be canceled and the system can be switched to only
cruise control. Refer to Cruise Control Function on page 4-123.
Mazda Radar Cruise Control (MRCC) Display Indication
The setting status and operation conditions of the Mazda Radar Cruise Control (MRCC)
system are indicated in the multi-information display and the active dri\
ving display.
MRCC Distance
between v ehicle
display
MRCC Set v ehicle speed
V
ehicle ahead display
MRCC Set
vehicle speed
MRCC Distance
between v ehicle
displayV ehicle ahead display
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Close Proximity Warning
If your vehicle rapidly closes in on the vehicle ahead because the vehic\
le applies the brakes
suddenly while you are traveling in headway control, the warning sound a\
ctivates 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, always keep a safer distance from the vehicles behind you.
Multi-information Display
Active Driving Displa
y
Setting the System
CANCEL switchRES switch
OFF switch
switch switchMODE switch
SET
- switch
SET+ switch
When the MODE switch is pressed, the Mazda Radar Cruise Control (MRCC) main
indication (white) turns on and the vehicle speed and the distance bet\
ween vehicles while in
headway control can be set.
NOTE

When the ignition is switched to ACC or OFF while the Mazda Radar Cruise Control
(MRCC) is ON, the Mazda Radar Cruise Control (MRCC) remains ON automatically.
 When the MODE switch is pressed while the Mazda Radar Cruise Control (MRCC)
system is turned on, the system switches to the cruise control function.
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How to Set the Speed
1. Adjust the vehicle speed to the desired setting using the accelerator pe\
dal.
2. Headway control begins when the SET
or SET switch is pressed. The set speed and
the inter-vehicle distance display filled with white lines are displayed. The Mazda Radar
Cruise Control (MRCC) set indication (green) is indicated simultaneously.
Travel status Multi-information display Active driving display
During travel at constant speed
During travel under headway control
NOTE
 If a vehicle ahead is detected while traveling at a constant speed, the \
vehicle-ahead
indication is displayed and headway control is performed. Additionally, when a vehicle
ahead is no longer detected, the vehicle-ahead indication turns off and \
the system
switches back to travel at constant speed.
 Headway control is not possible if the vehicle ahead is driving faster than the set s\
peed.
Adjust the system to the desired vehicle speed using the accelerator pedal.
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How to Set the Distance Between Vehicles During Headway Control
The distance between vehicles is set to a shorter distance each time the\

switch is pressed.
The distance between vehicles is set to a longer distance by pressing th\
e
switch. The
distance-between-vehicles can be set to 4 levels; Long, medium, short, a\
nd extremely short
distance.
Distance-between-vehicles guideline (at 80 km/h (50 mph) vehicle speed) Indication on multi-information
display Indication on active driving
display
Long (about 50 m (164 ft))
Medium (about 40 m (131 ft))
Short (about 30 m (98 ft))
Extremely short (about 25 m (82 ft))
NOTE
 The distance between vehicles differs depending on the vehicle speed, an\
d the slower the
vehicle speed, the shorter the distance.
 When the ignition is switched to ACC or OFF and then the engine is started again, the
system automatically sets the distance between vehicles to the previous setting.
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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 the accelerator
pedal
Depress the accelerator pedal and press
and release the SET
or SET switch 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
 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. Check the set vehicle speed by
viewing the set vehicle speed display in
the multi-information display and the
active driving display.
 When depressing the accelerator pedal,
the inter-vehicle distance display in the
multi-information display changes to
the white-line display.
 The 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 deactivated when the OFF/CAN switch
is pressed twice.
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When the system is temporarily
canceled
In the following cases, the Mazda Radar
Cruise Control (MRCC) is temporarily
canceled, the Mazda Radar Cruise Control
(MRCC) set indication (green) is turned
off, and the Mazda Radar Cruise Control
(MRCC) main indication (white) is turned
on.
 The OFF/CAN switch is pressed once. The brake pedal is depressed. The parking brake is applied. The selector lever is shifted to park (P),
neutral (N) or reverse (R).
 In the following cases, the “Mazda
Radar Cruise Control Canceled”
indication is displayed and the beep
sounds one time.
 The vehicle speed decreases to less
than 25 km (16 mph).
 The DSC has operated. The TCS has operated for a certain
period of time.
 The Smart City Brake Support (SCBS)
has operated.
 The Smart Brake Support (SBS) has
operated.
 When traveling on a down slope for a
long period of time.
 Any door is opened. The driver's seat belt is unfastened. There is a problem with the system.
NOTE
 The 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.
 If you have temporarily canceled the
Mazda Radar Cruise Control (MRCC),
you can return to your previously set
speed by pressing the RES switch and
after all of the operation conditions
have been met.
 If the Mazda Radar Cruise Control
(MRCC) system is deactivated, the
system does not return to the previously
set speed even if the RES switch is
pressed.
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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.
WARNING
Do not use the cruise control function in
the following locations:
Otherwise, it could lead to an accident.
 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)
 Steep down slopes (Set speed may
be exceeded because sufficient
engine braking cannot be applied)
 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 while
the Mazda Radar Cruise Control (MRCC)
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:
 The Mazda Radar Cruise Control
(MRCC) set indication (green) or the
Mazda Radar Cruise Control (MRCC)
main indication (white) is turned off,
and the cruise main indication (white) is
turned on.
 A message is displayed in the multi-
information display.
WARNING
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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*Some models.
Lane-keep Assist System (LAS) & Lane Departure
Warning System (LDWS)
*
The Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) alerts the
driver that the vehicle may be deviating from its lane and it provides s\
teering assistance to
help the driver stay within the vehicle lanes.
The Forward Sensing Camera (FSC) detects the white lines (yellow line\
s) of the vehicle
lane in which the vehicle is traveling and if the system determines that\
the vehicle may
deviate from its lane, it operates the electric power steering to assist\
the driver's steering
operation. The system also alerts the driver by activating a lane departure warning\
sound,
vibrating the steering wheel, and indicating an alert in the display.
Refer to Forward Sensing Camera (FSC) on page 4-146.
Forward Sensing
Camera (FSC)
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System Operation
Make sure that the Lane-keep Assist
System (LAS) & Lane Departure Warning
System (LDWS) OFF indicator light in
the instrument cluster is turned off. When
the Lane-keep Assist System (LAS) &
Lane Departure Warning System (LDWS)
OFF indicator light is turned on, press the
switch and make sure that the indicator
light turns off.
The Lane-keep Assist System (LAS) &
Lane Departure Warning System (LDWS)
indication (white) is displayed in the
multi-information display, and the system
goes on stand-by.
(White)
Drive the vehicle in the center of the
vehicle lane while the system is on
standby. When all of the following
conditions are met, the Lane-keep Assist
System (LAS) & Lane Departure Warning
System (LDWS) indication (green) is
displayed in the multi-information display,
and the system becomes operational.
(Green)
 The engine is running. The vehicle speed is about 60 km/h (37
mph) or faster.
 The system detects white (yellow) lane
lines on both the right and left sides.
 The driver is operating the steering
wheel.
 The driving lane is neither narrow nor
wide.
NOTE
The Lane-keep Assist System (LAS) &
Lane Departure Warning System (LDWS)
indication is white when the system detects
only a white (yellow) line on either the
left or right, and the indication changes
to green when the system detects white
(yellow) lines on both the left and right
sides.
Detection only on
either left or right
Detects on both
left and right sides
(White) (Green)
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