2012 Lexus IS250 Wheel lock

62
1-3. Adjustable components (seats, mirrors, steering wheel)
Head restraints
■Removing the head restraints (front seats)
Head restraints are provided for all seats.
Vertical adjustmentUp
Pull the head restraints up.
Down
Front and center rear seats:
Push the head restraint down
while pushing the lock release
button.
Folding operation (outside rear
seats only)
To stow the head restraint by
folding it forward, pull the head
restraint up while pushing the
lock release button. Only the
button on the right stay (when
facing the front of the vehicle)
can be used to fold the head
restraint forward.
Lock release button
Lock release button
Pull the head restraint up while pushing the
lock release button.

63
1-3. Adjustable components (seats, mirrors, steering wheel)
1
Before driving
■Installing the head restraints (front seats)
■Removing the head restraint (center rear seat)
■Installing the head restraint (center rear seat)
■Removing the head restraints (outside rear seats)
Align the head restraint with the installation
holes and push it down to the lock position.
Press and hold the lock release button when
lowering the head restraint.
Pull the head restraint up while pushing the
lock release button.
Lock release button
Align the head restrain t with the installation
holes and push it down to the lock position.
Press and hold the lock release button when
lowering the head restraint.
Pull the head restraint up while pushing both
of the lock release buttons.
Lock release buttons

64
1-3. Adjustable components (seats, mirrors, steering wheel)
■Installing the head restraints (outside rear seats)
■Adjusting the height of the head restraints
■When using the rear seat head restraints
Center rear seat: Always raise the head re straint one level from the stowed position
when using.
Outside rear seats: Make sure the head restraints are not in the stowed/folded
position while in use.
CAUTION
■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 design ed 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.
Align the head restraint with the installation
holes and push it down to the lock position.
Make sure that the head restraints are
adjusted so that the center of the head
restraint is closest to the top of your ears.

67
1-3. Adjustable components (seats, mirrors, steering wheel)
1
Before driving
■Emergency locking retractor (ELR)
The retractor will lock the belt during a sudden stop or on impact. It may also lock if
you lean forward or pull out the belt too quickly. Allow the belt to fully retract, and
then slowly extend the belt. If the belt cannot be pulled out of the retractor, firmly
pull the belt and release it. You will then be able to smoothly pull the belt out of the
retractor.
■Automatic locking retractor (ALR)
When a passenger's shoulder belt is completely extended and then retracted even
slightly, the belt is locked in that position and cannot be extended. This feature is
used to hold the child restraint system (CRS) firmly. To free the belt again, fully
retract the belt and then pull the belt out once more. ( P. 118)
■Pregnant women
Obtain medical advice and wear the seat belt
in the proper way. ( P. 6 5 )
Women who are pregnant should position
the lap belt as low as possible over the hips in
the same manner as other occupants. Extend
the shoulder belt completely over the shoul-
der and position the belt across the chest.
Avoid belt contact over the rounding of the
abdominal area.
If the seat belt is not worn properly, not only a
pregnant woman, but also the fetus could suf-
fer death or serious injury as a result of sud-
den braking or a collision.

72
1-3. Adjustable components (seats, mirrors, steering wheel)
Steering wheel (manually adjustable type)
CAUTION
■Caution while driving
Do not adjust the steering wheel while driving.
Doing so may cause the driver to mishandle the vehicle and an accident, 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.
The steering wheel can be adjusted to a comfortable position.
Hold the steering wheel and
press the lever down.
Adjust to the ideal position by
moving the steering wheel hori-
zontally and vertically.
After adjustment, pull the lever
up to secure the steering wheel.
STEP1
STEP2

96
1-7. Safety information
Correct driving posture
Drive in a good posture as follows:
Sit upright and well back in
the seat. (P. 56)
Adjust the position of the seat
forward or backward to
ensure the pedals can be
reached and easily
depressed to the extent
required. ( P. 56)
Adjust the seatback so that
the controls are easily opera-
ble. ( P. 56)
Adjust the tilt and telescopic
positions of the steering
wheel downward so the air-
bag is facing your chest.
( P. 7 2 , 7 3 )
Lock the head restraint in
place with the center of the
head restraint closest to the
top of your ears. ( P. 6 2 )
Wear the seat belt correctly.
( P. 6 5 )

144
2-1. Driving procedures
■If the engine does not start
The engine immobilizer system may not have been deactivated. (P. 9 0 )
■When the steering lock cannot be released
■When the “ENGINE START STOP” switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by your Lexus
dealer immediately.
■Auto power off function
If the vehicle is left in ACCESSORY mode fo r more than an hour with the shift lever
in P (vehicles with an automatic transmission), the “ENGINE START STOP” switch
will automatically turn OFF.
■Electronic key battery depletion
 P. 3 9
■When the electronic key battery is fully discharged
P. 4 3 3
■Conditions affecting operation
P. 3 7
■Note for the entry function
P. 4 0
The “ENGINE START STOP” switch indica-
tor will flash in green and a message will be
shown on the multi-information display. Press
the “ENGINE START STOP” switch again
while turning the steering wheel left and right.

157
2-1. Driving procedures
2
When driving
Horn
■After adjusting the steering wheel (vehicles with manually adjustable type steer-
ing wheel)
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is not securely locked. (P. 7 2 )
To sound the horn, press on or
close to the mark.