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1193-2. Opening, closing and locking the doors
3
Operation of each component
C-HR_OM_USA_OM10526U■
Alarms and warning messages
A combination of exterior and interior buzzers as well as warning message\
s
shown on the multi-information display are used to prevent theft of the vehicle
and accidents resulting from erroneous operation. Take appropriate mea-
sures based on the displayed message. ( →P. 418)
When only an alarm sounds, circumstances and correction procedures are as
follows.
■ When “Smart Key System malfunct ion. See owner’s manual” is dis-
played on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
AlarmSituationCorrection procedure
Exterior buzzer sounds
once for 5 secondsAn attempt was made
to lock the vehicle while
a door was open.Close all of the doors
and lock the doors
again.
Interior buzzer sounds
continuously
The engine switch was
turned to ACCESSORY
mode while the driver’s
door was open (or the
driver’s door was
opened while the
engine switch was in
ACCESSORY mode).
Turn the engine switch
off and close the
driver’s door. 
         
        
        
     
        
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1263-2. Opening, closing and locking the doors
C-HR_OM_USA_OM10526U
WARNING
■Caution regarding interfer ence with electronic devices
● People with implantable cardiac pacemakers, cardiac resynchronization
therapy-pacemakers or implantable card ioverter defibrillators should keep
away from the smart key system antennas. ( →P. 118) 
The radio waves may affect the operation of such devices. If necessary,
the entry function can be disabled. Ask your Toyota dealer for details, such
as the frequency of radio waves and timing of the emitted radio waves.
Then, consult your doctor to see if you should disable the entry function.
● Users of any electrical medical device other than implantable cardiac
pacemakers, cardiac resynchronization therapy-pacemakers or implant-
able cardioverter defibrillators should consult the manufacturer of the
device for information about its operation under the influence of radio
waves.
Radio waves could have unexpected effects on the operation of such
medical devices.
Ask your Toyota dealer for details on disabling the entry function. 
         
        
        
     
        
        Page 127 of 516

1273-3. Adjusting the seats
3
Operation of each component
C-HR_OM_USA_OM10526U
Front seats
Seat position adjustment lever
Seatback angle adjustment
lever
Vertical height adjustment lever
Lumbar support adjustment
switch (if equipped)
Adjustment procedure
WARNING
■ When adjusting the seat position
● Take care when adjusting the seat position to ensure that other passen-
gers are not injured by the moving seat.
● Do not put your hands under the seat or near the moving parts to avoid
injury.
Fingers or hands may become jammed in the seat mechanism.
● Make sure to leave enough space around the feet so they do not get stuck.
■ Seat adjustment
● Be careful that the seat does not hit passengers or luggage.
● To reduce the risk of sliding under the lap belt during a collision, do not
recline the seat more than necessary.
If the seat is too reclined, the lap belt may slide past the hips and apply
restraint forces directly to the abdomen, or your neck may contact the
shoulder belt, increasing the risk of death or serious injury in the event of
an accident.
Adjustments should not be made while driving as the seat may unexpect-
edly move and cause the driver to lose control of the vehicle.
● After adjusting the seat, make sure that the seat is locked in position. 
         
        
        
     
        
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1293-3. Adjusting the seats
3
Operation of each component
C-HR_OM_USA_OM10526U
WARNING
Observe the following precautions. Failure to do so may result in death or
serious injury.
■When folding the rear seatbacks down
● Do not fold the seatbacks down while driving.
● Stop the vehicle on level ground, set the parking brake and shift the shift
lever to P.
● Do not allow anyone to sit on a folded seatback or in the luggage compart-
ment while driving.
● Do not allow children to enter the luggage compartment.
● Do not allow anyone to sit on the rear center seat if the rear right seat is
folded down, as the seat belt buckle for the rear center seat belt is th\
en
concealed under the folded seat and cannot be used.
● Be careful not to get your hand caught when folding the rear seatbacks.
● Adjust the position of the front seats before folding down the rear seat-
backs so that the front seats do not interfere with the rear seatbacks w\
hen
folding down the rear seatbacks.
■ After returning the rear seat back to the upright position
●Make sure that the seatback is securely
locked in position by lightly rocking it
back and forth.
If the seatback is not securely locked,
the red marking will be visible on the
seatback lock release knob. Make sure
that the red marking is not visible.
● Check that the seat belts are not twisted
or caught in the seatback. 
If the seat belt gets caught between the
seatback’s securing hook and latch, it
may damage the seat belt. 
         
        
        
     
        
        Page 132 of 516
1323-3. Adjusting the seats
C-HR_OM_USA_OM10526U■
Adjusting the height of th e front seat head restraints
■ Adjusting the rear cente r seat head restraint
Always raise the head restraint one level from the stowed position when
using. Make sure that the head restraints are
adjusted so that the center of the head
restraint is closest to the top of your ears. 
WARNING
■ Head restraint precautions
Observe the following precautions regarding the head restraints. Failure to
do so may result in death or serious injury.
● Use the head restraints designed for each respective seat.
● Adjust the head restraints to the correct position at all times.
● After adjusting the head restraints, push down on them and make sure
they are locked in position.
● Do not drive with the head restraints removed. 
         
        
        
     
        
        Page 134 of 516
1343-4. Adjusting the steering wheel and mirrors
C-HR_OM_USA_OM10526U
■After adjusting the steering wheel
Make sure that the steering wheel is securely locked. 
The horn may not sound if the steering wheel is not securely locked.
WARNING
■Caution while driving
Do not adjust the steering wheel while driving. 
Doing so may cause the driver to mishandle the vehicle and cause an acci-
dent, resulting in death or serious injury.
■ After adjusting the steering wheel
Make sure that the steering wheel is securely locked. 
Otherwise, the steering wheel may move suddenly, possibly causing an
accident, resulting in death or serious injury. Also, the horn may not sound if
the steering wheel is not securely locked. 
         
        
        
     
        
        Page 136 of 516
1363-4. Adjusting the steering wheel and mirrors
C-HR_OM_USA_OM10526U
■To prevent sensor error
To ensure that the sensors operate prop-
erly, do not touch or cover them.
WARNING
Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and cause an accident,
resulting in death or serious injury. 
         
        
        
     
        
        Page 139 of 516

1393-4. Adjusting the steering wheel and mirrors
3
Operation of each component
C-HR_OM_USA_OM10526U
■Mirror angle can be adjusted when
Vehicles without a smart key system:
The engine switch is in the “ACC” or “ON” position. 
Vehicles with a smart key system:
The engine switch is in ACCESSORY or IGNITION ON mode.
■ When the mirrors are fogged up
The outside rear view mirrors can be  cleared using the mirror defoggers. Turn
on the rear window defogger to turn on the outside rear view mirror defog-
gers. ( →P. 293)
■ Using the automatic folding/extending mi rror function in cold weather (if
equipped)
When the automatic folding/extending mirror function is used in cold weather,
the outside rear view mirrors could freeze up and automatic folding and
extension may not be possible. In this event, remove any ice and snow from
the outside rear view mirror, then operate the mirror manually by using the
mirror fold switch or moving the mirror by hand.
■ Customization
The automatic mirror folding and extending operation can be changed. 
(Customizable features:  →P. 474)
WARNING
■Important points while driving
Observe the following precautions while driving.
Failure to do so may result in loss of control of the vehicle and cause an
accident, resulting in death or serious injury.
● Do not adjust the mirrors while driving.
● Do not drive with the mirrors folded.
● Both the driver and passenger side mirrors must be extended and properly
adjusted before driving.
■ When a mirror is moving
To avoid personal injury and mirror malfunction, be careful not to get your
hand caught by the moving mirror.
■ When the mirror de foggers are operating
Do not touch the rear view mirror surfaces, as they can become very hot
and burn you.