stop start TOYOTA C-HR 2016 Workshop Manual

3794-5. Using the driving support systems
4
Driving
C-HR_OM_Europe_OM10528E
■ Changing the idling stop time with the air conditioning system on
The length of time the Stop & Start system will operate when the air condition-
ing system is on can be changed by performing the following operation. (The
length of time the Stop & Start system will operate when the air conditioning
system is off cannot be changed.)
● Changing the setting by multi-information display
Use the meter control switches to select “ Setup” and press .
( P. 128)
● Changing the setting by the Stop & Start cancel switch
Each time the Stop & Start cancel switch is pressed and held for 3 seconds
or more, the system switches between standard and extended. The system
status can be confirmed on the settings display on the multi-information dis-
play. ( P. 128)
■ The Stop & Start system protection function
● When an excessively loud sound is being projected by the audio system,
the audio system may be automatically cut off in order to reduce battery
consumption. If it occurs, turn the engine switch off, wait for 3 seconds or
longer and then turn it to “ACC” or “ON” position to re-enable the audio sys-
tem.
● The audio system may not be activated when the battery terminals are dis-
connected and then reconnected. If it occurs, turn the engine switch off and
then repeat the following operation twice to activate the audio system nor-
mally.
• Turn the engine switch to “ON” position and then to OFF.
■ Replacing the battery
 P. 753
■ Displaying the Stop & Start system status
 P. 128
Select a desired setting and press
.
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3804-5. Using the driving support systems
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■ Multi-information display messages
If the following situations, and a message may be displayed on the
multi-information display.
● When the engine cannot be stopped by the Stop & Start system
MessageDetails
“For climate
control”
• The air conditioning system is being
used when the ambient temperature is
high or low.
If the difference between the set tempera-
ture and cabin temperature is small, the
system will be enabled.
• is turned on.
“Battery charging”
• The battery charge amount may be low.
Engine stop is temporarily prohibited to
prioritize charging of the battery, but if the
engine is operated for a short while,
engine stop is allowed.
• A refresh charge may be occurring,
such as when the battery is undergoing
a periodic recharge, for a while after the
battery terminals have been discon-
nected and reconnected, for a while
after the battery has been replaced, etc.
After a refresh charge of approximately
5 to 60 minutes completes, the system can
be operated.
If the message is displayed continuously
(more than 60 seconds), the battery may
have deteriorated. Contact any authorized
Toyota retailer or Toyota authorized repairer,
or any reliable repairer.

3814-5. Using the driving support systems
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Driving
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“For brake system”
• The vehicle is being driven in a high
altitude area.
• The brake booster vacuum is low.
When the brake booster vacuum reaches
a predetermined level, the system will be
enabled.
“Steering wheel
turned”The steering wheel h as been operated.
“Hood open”The hood has been opened.
“Driver seat belt
unbuckled”The driver seat belt is not fastened.
“Stop & Start
Unavailable”
• The Stop & Start system is temporarily
disabled.
Operating the engine for a short while.
• The engine may have been started with
the hood open.
Close the hood, turn the engine switch off,
wait for 30 seconds or more, and then start
the engine.
“System Temp
Low”
The battery may be cold.
Operating the engine for a short while
allows the system to recover due to the
temperature increase in the engine com-
partment.
“System Temp
High”
The battery may be extremely hot.
If the engine compartment is allowed to
cool sufficiently, the system recovers.
“Non-dedicated
battery”
A non-dedicated battery for the Stop &
Start system may have been installed.
The Stop & Start system does not operate.
Have the vehicle inspected by any autho-
rized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
MessageDetails

3824-5. Using the driving support systems
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● When the engine automatically restarts while stopped by the Stop & Start
system
MessageDetails
“For climate
control”
• The air conditioning system has been
turned on or is being used.
• has been turned on.
“Battery charging”
The battery charge amount may be low.
The engine is restarted to prioritize battery
charging. Operating the engine for a short
while allows the system to recover.
“For brake system”
The brake pedal has been depressed fur-
ther or pumped.
The system will be enabled after the
engine runs and the brake booster vac-
uum reaches a predetermined level.
“Steering wheel
turned”The steering wheel was operated.
“Driver seat belt
unbuckled”The driver seat belt has been unfastened.

3834-5. Using the driving support systems
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Driving
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● When the engine cannot be restarted by the Stop & Start system
■ If “Stop & Start System Malfunction. Visit Your Dealer.” is displayed on
the multi-information display
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■ If the Stop & Start cancel indicator continues to flash
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
MessageDetails
“Stop & Start
system active.
Shift to N and
depress clutch to
restart.”
The shift lever has been shifted from N to
another position with the clutch pedal
released.
To restart the engine, shift the shift lever to
N and then depress the clutch pedal.

3844-5. Using the driving support systems
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WARNING
■When the Stop & Start system is operating
● Keep the shift lever in N and depress the brake pedal or apply the parking
brake while the engine is stopped by the Stop & Start system (while the
Stop & Start indicator is on).
● Do not allow anyone to leave the vehicle while the engine is stopped by
the Stop & Start system (while the Stop & Start indicator is on).
An accident may occur due to the automatic engine start function.
● Ensure that the engine is not stopped by the Stop & Start system while the
vehicle is in a poorly ventilated area. The engine may restart due to the
automatic engine start function, causing exhaust gases to collect and
enter the vehicle, possibly resulting in death or a serious health hazard.
NOTICE
■ To ensure the system operates correctly
If any of the following situations occur, the Stop & Start system may not
operate correctly. Have your vehicle checked by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
● While the driver’s seat belt is fastened, the driver’s and front passenger’s
seat belt reminder light flashes.
● Even though the driver’s seat belt is not fastened, the driver’s and front
passenger’s seat belt reminder light does not illuminate.
● Even though the driver’s door is closed, the open door warning is dis-
played on the multi-information display or the interior light is illuminated
when the interior light switch is in the door position.
● Even though the driver’s door is open, the open door warning is not dis-
played on the multi-information display or the interior light does not illumi-
nate when the interior light switch is in the door position.
■ When the engine stalled
If the system is operational, the engine can restart by pressing the clutch
pedal immediately.

4014-5. Using the driving support systems
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Driving
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■ Conditions under which the BSM function may not function correctly
● The BSM function may not detect vehicles correctly in the following situa-
tions:
• When the sensor is misaligned due to a strong impact to the sensor or its
surrounding area
• When mud, snow, ice, a sticker, etc., is covering the sensor or surround-
ing area on the rear bumper
• When driving on a road surface that is wet with standing water during bad
weather, such as heavy rain, snow, or fog
• When multiple vehicles are approaching with only a small gap between
each vehicle
• When the distance between your vehicle and a following vehicle is short
• When there is a significant difference in speed between your vehicle and
the vehicle that enters the detection area
• When the difference in speed between your vehicle and another vehicle
is changing
• When a vehicle enters a detection area traveling at about the same
speed as your vehicle
• As your vehicle starts from a stop, a vehicle remains in the detection area
• When driving up and down consecutive steep inclines, such as hills, dips
in the road, etc.
• When driving on roads with sharp bends, consecutive curves, or uneven
surfaces
• When vehicle lanes are wide, or when driving on the edge of a lane, and
the vehicle in an adjacent lane is far away from your vehicle
• When a bicycle carrier or other accessor y is installed to the rear of the
vehicle
• When there is a significant difference in height between your vehicle and
the vehicle that enters the detection area
• Immediately after BSM system is set to on

4154-5. Using the driving support systems
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Driving
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■ Side area obstacle warning function
Obstacle notified (within the vehicle course)
● Only when obstacles on the sides are in the vehicle course will the driver be
notified (display and buzzer).
● Although the display operates while the vehicle is stopped or moving, the
buzzer only sounds during movement.
■ Obstacle detection in side areas
● Obstacles may not be detected in the side areas until the scan completes.
After the engine switch is turned to the “ON” position (vehicles without a
smart entry & start system) or IGNITION ON mode (vehicles with a smart
entry & start system), scanning completes after driving the vehicle for a
short period of time. The operation disp lay is grayed out until the scans are
completed.
● When an obstacle such as another vehicle, pedestrian or animal is detected
by the side sensors, the obstacle may continue to be detected even after it
has left the side sensor detection area.
■ If “Clean Parking Assist Sensor” is displayed on the multi-information
display
A sensor may be dirty or covered with snow or ice. In this case, clean the
sensor and the system should return to normal.
If a sensor is frozen due to low temperatures, a warning message may be dis-
played or an obstacle may not be detected. When the sensor thaws out, the
system should return to normal.
When an obstacle in the side areas is
within the vehicle course while the vehicle
is moving forward or backward, this func-
tion inform the driver by the display and
the buzzer.
Obstacle not notified (outside the vehi-
cle course)
Calculated vehicle course
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4244-5. Using the driving support systems
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●Settings for exit parallel parking assist mode
Settings can be done at the
following occasions:
• Immediately after the
engine switch is turned to
the “ON” position (vehi-
cles without a smart entry
& start system) or IGNI-
TION ON mode (vehicles
with a smart entry & start
system), while stopped
and there is a parked vehi-
cle in front
• Immediately after parallel parking using the system, while
stopped and there is a parked vehicle in front
Exit parallel parking
assist mode
Off

4304-5. Using the driving support systems
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When the buzzer sounds,
completely stop the vehicle
immediately.
The multi-information display
will change when the buzzer
starts sounding.
Shift the shift lever to D (Multidrive) or 1 (manual transmission).
While the steering wheel is turning, keep the vehicle at a complete stop.
When the steering wheel stops turning, move the vehicle forward slowly
while checking the safety of the area in front of the vehicle and assis-
tance level indicator.
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