engine MAZDA MODEL CX-5 2017 (in English) Repair Manual

4–53
When Driving
Switches and Controls
*Some models.
Auto-light control *
When the headlight switch is in the
position and the ignition is switched ON, the light
sensor senses the surrounding lightness or darkness and automatically tu\
rns the headlights
and other exterior lights on or off.
CAUTION
 Do not shade the light sensor by adhering a sticker or a label on the windshield. Otherwise the light sensor will not operate correctly.

 The light sensor also works as a rain sensor for the auto-wiper control. Keep hands and scrapers clear of the windshield when the wiper lever is in the
position and the
ignition is switched ON as fi ngers could be pinched or the wipers and wiper blades could be
damaged when the wipers activate automatically. If you are going to clean the windshield,
be sure the wipers are turned off completely when it is particularly tempting to leave the
engine running. This is particularly important when clearing ice and snow.

NOTE
   The headlights and other exterior lights may not turn off immediately ev\
en if the
surrounding area becomes well-lit because the light sensor determines that it is night\

time if the surrounding area is continuously dark for several minutes such as inside long
tunnels, traf fi c jams inside tunnels, or in indoor parking lots.
 In this case, the lights turn off if the light switch is turned to the \
position.   If the headlight switch and the windshield wiper switch are in , and the wipers are
operated at low or high speed by the auto wiper control for several seconds, bad weather
conditions are determined and the headlights may be turned on.
   The sensitivity of the auto-light control may be changed. Refer to Personalization Features on page 9-11 .
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4–60
When Driving
Switches and Controls
Auto-wiper control
When the wiper lever is in the

position, the rain sensor senses the amount
of rainfall on the windshield and turns the
wipers on or off automatically (off—
intermittent—low speed—high speed).

The sensitivity of the rain sensor can be
adjusted by turning the switch on the
wiper lever.
From the center position (normal), rotate
the switch upward for higher sensitivity
(faster response) or rotate it downward for
less sensitivity (slower response).


Higher sensitivity
Less sensitivitySwitch
Center
position

CAUTION
 Do not shade the rain sensor by adhering a sticker or a label on the
windshield. Otherwise the rain sensor
will not operate correctly.

 When the wiper lever is in the
position and the ignition is switched ON,
the wipers may move automatically in
the following cases:
 If the windshield above the rain sensor is touched or wiped with a
cloth.
 If the windshield is struck with a hand or other object from either outside or
inside the vehicle.
 Keep hands and scrapers clear of the windshield when the wiper lever is in the

position and the ignition is
switched ON as fi ngers could be pinched
or the wipers and wiper blades damaged
when the wipers activate automatically.
 If you are going to clean the windshield, be sure the wipers are turned off
completely (when it is most likely
that the engine is left running) this is
particularly important when clearing ice
and snow.

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4–70
When Driving
Brake
Brake System
Foot Brake
This vehicle has power-assisted brakes
that adjust automatically through normal
use.

Should power-assist fail, you can stop by
applying greater force than normal to the
brake pedal. But the distance required to
stop will be greater than usual.
WARNING
Do not coast with the engine stalled or
turned off , fi nd a safe place to stop: Coasting with the engine stalled or
turned off is dangerous. Braking will
require more eff ort, and the brake's
power-assist could be depleted if
you pump the brake. This will cause
longer stopping distances or even an
accident.

Shift to a lower gear when going down
steep hills: Driving with your foot continuously on
the brake pedal or steadily applying
the brakes for long distances is
dangerous. This causes overheated
brakes, resulting in longer stopping
distances or even total brake failure.
This could cause loss of vehicle
control and a serious accident. Avoid
continuous application of the brakes.

Dry off brakes that have become
wet by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the brake
performance returns to normal: Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side when
braking could result in a serious
accident. Light braking will indicate
whether the brakes have been aff ected.

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When Driving
Brake
When releasing the electric parking
brake (EPB)
The electric parking brake (EPB) can be
released while the ignition is switched
ON or the engine is running. When the
electric parking brake (EPB) is released,
the electric parking brake (EPB) indicator
light and the electric parking brake (EPB)
switch indicator light turn off.
electric parking brake (EPB) manual
release
Securely depress the brake pedal and press
down the electric parking brake (EPB)
switch.
Indicator light

Firmly depress the brake pedal and press
the electric parking brake (EPB) switch.
If the electric parking brake (EPB) switch
is pressed without depressing the brake
pedal, the display or indicator light in the
instrument cluster noti fi es the driver that
the brake is not depressed.
(Type A instrument cluster)
A message is displayed on the multi-
information display in the instrument
cluster.
Refer to Message Indicated in Multi-
information Display on page 7-35 . (Type B instrument cluster)
The brake pedal operation demand
indicator light (green) in the instrument
cluster turns on.

(Green)
electric parking brake (EPB) automatic
release
If the accelerator pedal is depressed with
the electric parking brake (EPB) applied
and all of the following conditions met, the
parking brake is released automatically.
   The engine is running.  The driver's door is closed.  The driver's seat belt is fastened.
(Manual transaxle)   The change lever is in a position other
than neutral.
   The clutch pedal is depressed halfway
(Automatic transaxle)   Selector lever is in the D, M, or R
position

NOTE
If something such as the driver's foot
contacts the accelerator pedal with the
engine running and the electric parking
brake (EPB) applied, the parking brake
may be released automatically. If you
do not intend to drive immediately, shift
the change lever (manual transaxle) to
the neutral position, or shift the selector
lever (automatic transaxle) to the P or N
position.

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4–78
When Driving
Brake
AUTOHOLD System is Turned On
Press the AUTOHOLD switch and when
the AUTOHOLD standby indicator light
turns on, the AUTOHOLD function turns
on.
AUTOHOLD standby
indicator light

NOTE
When all of the following conditions are
met, the AUTOHOLD standby indicator
light turns on when the AUTOHOLD
switch is pressed and the AUTOHOLD
function turns on.
  The ignition is switched ON (engine is
running).
  The driver's seat belt is fastened.  The driver's door is closed.  There is no problem with the
AUTOHOLD function.

To operate AUTOHOLD and hold the
brakes
1. Depress the brake pedal and bring the vehicle to a complete stop.
2. The AUTOHOLD active indicator light in the instrument cluster turns on and
the brakes are held.


3. The vehicle is held in its stopped position even with the brake pedal
released.

NOTE
When all of the following conditions are
met, the AUTOHOLD operates and the
brakes are held.
  The ignition is switched ON (engine is
running).
  The vehicle is stopped.  The brake pedal is being depressed.  The AUTOHOLD active indicator light
turns on.
  The accelerator pedal is not depressed.  The driver's seat belt is fastened.  The driver's door is closed.  There is no problem with the
AUTOHOLD function.
  The electric parking brake (EPB) is
released.
  There is no problem with the electric
parking brake (EPB) function.
  (Automatic transaxle vehicle)  The selector lever is in a position other
than R position or the vehicle tilts
forward with the selector lever in the R
position.

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When Driving
ABS/TCS/DSC
Antilock Brake System
(ABS)
The ABS control unit continuously
monitors the speed of each wheel. If
one wheel is about to lock up, the ABS
responds by automatically releasing and
reapplying that wheel's brake.

The driver will feel a slight vibration in
the brake pedal and may hear a chattering
noise from the brake system. This is
normal ABS system operation. Continue to
depress the brake pedal without pumping
the brakes.

The warning light turns on when the
system has a malfunction.
Refer to Warning Indication/Warning
Lights on page 4-33 .
WARNING
Do not rely on ABS as a substitute for
safe driving: The ABS cannot compensate for unsafe
and reckless driving, excessive speed,
tailgating (following another vehicle
too closely), driving on ice and snow,
and hydroplaning (reduced tire friction
and road contact because of water on
the road surface). You can still have an
accident.

NOTE
  Braking distances may be longer on
loose surfaces (snow or gravel, for
example) which usually have a hard
foundation. A vehicle with a normal
braking system may require less
distance to stop under these conditions
because the tires will build up a wedge
of surface layer when the wheels skid.
  The sound of the ABS operating may
be heard when starting the engine
or immediately after starting the
vehicle, however, it does not indicate a
malfunction.

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When Driving
ABS/TCS/DSC
Traction Control System
(TCS)
The Traction Control System (TCS)
enhances traction and safety by controlling
engine torque and braking. When the TCS
detects driving wheel slippage, it lowers
engine torque and operates the brakes to
prevent loss of traction.

This means that on a slick surface, the
engine adjusts automatically to provide
optimum power to the drive wheels,
limiting wheel spin and loss of traction.

The warning light turns on when the
system has a malfunction.
Refer to Warning Indication/Warning
Lights on page 4-33 .
WARNING
Do not rely on the Traction Control
System (TCS) as a substitute for safe
driving: The Traction Control System (TCS)
cannot compensate for unsafe and
reckless driving, excessive speed,
tailgating (following another vehicle
too closely), and hydroplaning
(reduced tire friction and road contact
because of water on the road surface).
You can still have an accident.

Use snow tires or tire chains and drive at
reduced speeds when roads are covered
with ice and/or snow: Driving without proper traction devices
on snow and/or ice-covered roads
is dangerous. The Traction Control
System (TCS) alone cannot provide
adequate traction and you could still
have an accident.

NOTE
To turn off the TCS, press the TCS OFF
switch (page 4-84 ).

TCS/DSC Indicator Light

This indicator light stays on for a few
seconds when the ignition is switched
ON. If the TCS or DSC is operating, the
indicator light fl ashes.

If the light stays on, the TCS, DSC
or the brake assist system may have a
malfunction and they may not operate
correctly. Take your vehicle to an
Authorized Mazda Dealer.
NOTE
   In addition to the indicator light
fl ashing, a slight lugging sound will
come from the engine. This indicates
that the TCS/DSC is operating properly.
   On slippery surfaces, such as fresh
snow, it will be impossible to achieve
high rpm when the TCS is on.

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4–84
When Driving
ABS/TCS/DSC
TCS OFF Indicator Light

This indicator light stays on for a few
seconds when the ignition is switched ON.
It also illuminates when the TCS OFF
switch is pressed and TCS is switched off.
Refer to TCS OFF Switch on page 4-84 .

If the light remains illuminated and the
TCS is not switched off, take your vehicle
to an Authorized Mazda Dealer. The DSC
may have a malfunction.
TCS OFF Switch
Press the TCS OFF switch to turn off the
TCS. The TCS OFF indicator light in the
instrument cluster will illuminate.


Press the switch again to turn the TCS
back on. The TCS OFF indicator light will
turn off.
NOTE
   When TCS is on and you attempt to free
the vehicle when it is stuck, or drive
it out of freshly fallen snow, the TCS
(part of the DSC system) will activate.
Depressing the accelerator will not
increase engine power and freeing
the vehicle may be dif fi cult. When this
happens, turn off the TCS.
   If the TCS is off when the engine is
turned off, it automatically activates
when the ignition is switched ON.
  Leaving the TCS on will provide the
best traction.
  If the TCS OFF switch is pressed and
held for 10 seconds or more, the TCS
OFF switch malfunction detection
function operates and the TCS system
activates automatically. The TCS OFF
indicator light turns off while the TCS
system is operative.

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4–85
When Driving
ABS/TCS/DSC
Dynamic Stability
Control (DSC)
The Dynamic Stability Control (DSC)
automatically controls braking and engine
torque in conjunction with systems such
as ABS and TCS to help control side slip
when driving on slippery surfaces, or
during sudden or evasive maneuvering,
enhancing vehicle safety.

Refer to ABS (page 4-82 ) and TCS
(page 4-83 ).

DSC operation is possible at speeds
greater than 20 km/h (12 mph).

The warning light turns on when the
system has a malfunction.
Refer to Warning Indication/Warning
Lights on page 4-33 .
WARNING
Do not rely on the Dynamic Stability
Control as a substitute for safe driving: The Dynamic Stability Control (DSC)
cannot compensate for unsafe and
reckless driving, excessive speed,
tailgating (following another vehicle
too closely), and hydroplaning
(reduced tire friction and road contact
because of water on the road surface).
You can still have an accident.

CAUTION
 The DSC may not operate correctly unless the following are observed:
 Use tires of the correct size specifi ed for your Mazda on all four wheels.
 Use tires of the same manufacturer, brand and tread pattern on all four
wheels.
 Do not mix worn tires.  The DSC may not operate correctly when tire chains are used or a temporary spare
tire is installed because the tire diameter
changes.

TCS/DSC Indicator Light

This indicator light stays on for a few
seconds when the ignition is switched
ON. If the TCS or DSC is operating, the
indicator light fl ashes.

If the light stays on, the TCS, DSC
or the brake assist system may have a
malfunction and they may not operate
correctly. Take your vehicle to an
Authorized Mazda Dealer.
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When Driving
Drive Selection
Drive Selection
Drive selection is a system to switch the vehicle's drive mode. When the sport mode
is selected, vehicle's response against accelerator operation is enhance\
d. This provides
additional quick acceleration which may be needed to safely make maneuve\
rs such as lane
changes, merging onto freeways, or passing other vehicles.
CAUTION
Do not use the sport mode when driving on slippery roads such as wet or snow-covered
roads. It may cause tire slipping.

NOTE
  When the sport mode is selected, driving at higher engine speeds increases and it may
increase fuel consumption. Mazda recommends that you cancel the sport mode on normal
driving.
  Drive mode cannot be switched in the following conditions:   ABS/TCS/DSC is operating  The Mazda Radar Cruise Control (MRCC) system/cruise control is operating.  Steering wheel is being operated abruptly

Drive Selection Switch
Press the drive selection switch forward
(“
”) to select the sport mode.
Pull the drive selection switch back
(“
”) to cancel the sport mode.



NOTE
   When the ignition is switched off, the
sport mode is canceled.
  Depending on the driving conditions
when sport mode is selected, the vehicle
may perform shift-down or slightly
accelerate.

Select Mode Indication
When the sport mode is selected, the select
mode indication turns on in the instrument
cluster.


NOTE
If the drive selection cannot be switched
to sport mode, the select mode indication
fl ashes to notify the driver.

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