brakes MAZDA MODEL CX-5 2015 Quick Guide (in English)

Page 15 of 29

When Driving
14For details, refer to Section 4, “Mazda Radar Cruise Control (MRCC)”.
Mazda Radar Cruise Control (MRCC) system
The Mazda Radar Cruise Control (MRCC) system is designed to maintain
headway control according to the vehicle speed using a radar sensor to detect the
distance to a vehicle ahead, and by presetting the vehicle speed between 30 km/h
(19 mph) and 145 km/h (90 mph), the driver is freed from having to constantly use
the accelerator or brake pedals.
Use the Mazda Radar Cruise Control (MRCC) system on expressways and other
highways which do not require a lot of repeated acceleration and deceleration.
Do not rely completely on the Mazda Radar Cruise Control (MRCC) system
and always drive carefully:
The Mazda Radar Cruise Control (MRCC) system has limitations in its ability to
detect vehicles ahead depending on the weather and 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.
Check the safety of the surroundings and pay sufficient attention to the
distance between your vehicle and the vehicles travelling in front and behind.
WARNING
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, heavy traffic, or roads requiring repeated and
frequent acceleration.
• When entering expressway interchanges and service areas.
• Slippery roads such as ice or snow-bound roads.
• Long descending slopes. Additionally, if your vehicle starts closing in on the vehicle ahead because, for
example, 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.
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When Driving
17For details, refer to Section 4, “Mazda Radar Cruise Control (MRCC)”.
Setting the Mazda Radar Cruise Control (MRCC)
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 the
switch. The distance-between-vehicles can be set to 4 levels; Long, medium, short,
and extremely short distance.
Distance-between-
vehicles guideline
(at 80 km/h (50 mph)
vehicle speed)
Indication on
displayLong
(about 50 m
(164 ft))Medium
(about 40 m
(131 ft))Short
(about 30 m
(98 ft))Extremely
short
(about 25 m
(82 ft))
Change the Set Vehicle Speed
Changing the set vehicle speed using the SET + / SET - switch
Press and hold the SET + or SET - switch to adjust the set vehicle speed in 10 km/h
(5 mph) increments.
The set vehicle speed can also be adjusted in 1 km/h (1 mph) (European models)
or 5 km/h (5 mph) (Except European models) increments by pressing and
releasing the SET + or SET - switch immediately.
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.
Close Proximity Warning
If your vehicle rapidly closes in on the vehicle ahead
because the vehicle applies the brakes suddenly while you
are travelling 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 safer
distance from the vehicles behind you.
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Page 25 of 29

24
When Driving
i-ELOOP System
On conventional vehicles, the kinetic energy that is generated when the vehicle is
decelerated by applying the brakes or during engine braking ends up being discarded
as heat. By utilizing this discarded kinetic energy to generate electricity and use it to
power the vehicle's electrical devices and accessories such as the A/C and audio, fuel
consumption can be reduced. Mazda's system for generating electricity from this
kinetic energy is called the Deceleration Energy Generation System (i-ELOOP).
For details, refer to Section 4, “i-ELOOP”.
Electric components Engine Components Vehicle Systems: Air-conditioning Audio Head-lights, etc
Accelerator OFF
Accelerator ON
Energy
regeneration Charge Battery
Battery Power
Power Electric components
Engine Components
Vehicle Systems:
Air-conditioning
Audio
Head-lights, etc
Engine
Variable
Voltage
alternator
Variable
Voltage
alternator Engine
Tyre TyreCapacitor
Capacitor DC-DC
converter
DC-DC
converter
Kinetic energy
Electrical power
The i-ELOOP power generating status is displayed in the audio display.
Indication on display
Control Status Display
Control status
Displays the level of electricity generated by
regenerative braking.
Displays the amount of the electricity stored
in the capacitor.
Displays the status of the electricity stored
in the capacitor and being supplied to the
electrical devices (whole vehicle in display
is illuminated simultaneously).
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