2016 LEXUS IS250 tow

TABLE OF CONTENTS
1
1Before drivingAdjusting and operating features such as door locks, mir-
rors, and steering column.
2When drivingDriving, stopping and safe-driving information.
3Interior featuresAir conditioning and audio systems, as well as other interior
features for a comfortable driving experience.
4Maintenance
and care
Cleaning and protecting your vehicle, performing do-it-your-
self maintenance, and maintenance information.
5When trouble
arises
What to do if the vehicle needs to be towed, gets a flat tire,
or is involved in an accident.
6Vehicle
specificationsDetailed vehicle information.
7For ownersReporting safety defects for U.S. owners and seat belt in-
structions for Canadian owners
IndexAlphabetical listing of information contained in this manual.

1
2
3
4
5
6
7
3
Manual transmission.................... 137
Turn signal lever ............................ 139
Parking brake ................................. 140
Horn...................................................... 141
2-2. Instrument cluster
Gauges and meters ..................... 142
Indicators and warning
lights................................................. 148
Multi-information display............. 151
2-3. Operating the lights and
windshield wipers
Headlight switch ............................ 156
Fog light switch .............................. 159
Windshield wipers and
washer............................................. 160
Headlight cleaner switch ........... 165
2-4. Using other driving systems
Cruise control ................................ 166
Dynamic radar cruise
control............................................. 170
Intuitive parking assist ................. 180
Driving assist systems.................. 186
PCS
(Pre-Collision System) ............ 192
2-5. Driving information
Cargo and luggage ...................... 196
Vehicle load limits ......................... 199
Winter driving tips ...................... 200
Trailer towing ................................. 204
Dinghy towing
(vehicles with an automatic
transmission) .............................. 205
Dinghy towing (vehicles with
a manual transmission) ........... 206
3-1. Using the air conditioning
system and defogger
Automatic air conditioning
system ............................................. 210
Rear window and outside rear
view mirror defoggers ............. 218
3-2. Using the audio system
Audio system type ........................ 219
Using the radio.............................. 222
Using the CD player................... 229
Playing back MP3 and
WMA discs.................................. 235
Optimal use of the audio
system ............................................. 241
Using the AUX adapter ............ 244
Using the steering wheel
audio switches ............................ 245
3Interior features

1
2
3
4
5
6
7
5
5-1.Essential information
Emergency flashers..................... 372
If your vehicle needs to
be towed ....................................... 373
If you think something
is wrong ......................................... 379
Fuel pump shut off system ....... 380
Event data recorder ..................... 381
5-2. Steps to take in an emergency
If a warning light turns
on or a warning buzzer
sounds... ....................................... 383
If a warning message is
displayed ....................................... 392
If you have a flat tire..................... 404
If the engine will not start ........... 413
If the shift lever cannot be
shifted from P ............................... 415
If you lose your keys ..................... 416
If the electronic key does not
operate properly ........................ 417
If the vehicle battery is
discharged .................................... 421
If your vehicle overheats ........... 424
If the vehicle becomes
stuck................................................ 427
6-1. Specifications
Maintenance data
(fuel, oil level, etc.).................... 430
Fuel information ............................ 446
Tire information ............................ 449
6-2. Customization
Customizable features ............... 461
6-3. Initialization
Items to initialize ........................... 467
Reporting safety defects
for U.S. owners........................... 470
Seat belt instructions
for Canadian owners
(in French) ...................................... 471
Abbreviation list ................................... 474
Alphabetical index............................... 476
What to do if... ....................................... 486
5When trouble arises6Vehicle specifications
7For owners
Index

28
1-2. Opening, closing and locking the doors and trunk
nOperation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors have
been locked/unlocked. (Locked: Once; Unlocked: Twice)
nConditions affecting operation
The smart access system with push-button start uses weak radio waves. In the fol-
lowing situations, the communication between the electronic key and the vehicle
may be affected, preventing the smart access system with push-button start from
operating properly:
(Ways of coping: →P. 4 1 7 )
lWhen the electronic key battery is depleted
lNear a TV tower, electric power plant, gas station, radio station, large display,
airport or other facility that generates strong radio waves or electrical noise
lWhen carrying a portable radio, cellular phone, cordless phone or other wire-
less communication devices
lWhen the electronic key is in contact with, or is covered by the following metal-
lic objects

54
1-3. Adjustable components (seats, mirrors, steering wheel)
Head restraints
nRemoving the head restraints (front and center rear seat)
Vertical adjustment
Up
Down
Front and center rear seat: Push
the head restraint down while
pushing the lock release button.
Folding operation (outside rear
seats)
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.

55
1-3. Adjustable components (seats, mirrors, steering wheel)
1

Before driving
nRemoving the head restraints (outside rear seats)
nAdjusting the height of the head restraints
nWhen using the rear seat head restraints
Center rear seat: Always raise the head restraint 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
nHead restraint precautions
Observe the following precautions regarding the head restraints. Failure to do so
may result in death or serious injury.
lUse the head restraints designed for each respective seat.
lAdjust the head restraints to the correct position at all times.
lDo not drive with the head restraints removed.
Pull the head restraint up while pushing both
of the lock release buttons.
Lock release button
Make sure that the head restraints are
adjusted so that the center of the head
restraint is closest to the top of your ears.

60
1-3. Adjustable components (seats, mirrors, steering wheel)
CAUTION
Observe the following precautions to reduce the risk of injury in the event of sudden
braking or an accident.
Failing to do so may cause death or severe injury.
nWearing a seat belt
lEnsure that all passengers wear a seat belt.
lAlways wear a seat belt properly.
lEach seat belt should be used by one person only. Do not use a seat belt for more
than one person at once, including children.
lLexus recommends that children be seated in the rear seat and always use a seat
belt and/or an appropriate child restraint system.
lDo not recline the seat any more than necessary to achieve a proper seating
position. The seat belt is most effective when the occupants are sitting up straight
and well back in the seats.
lDo not wear the shoulder belt under your arm.
lAlways wear your seat belt low and snug across your hips.
nAdjustable shoulder anchor
Always make sure the shoulder belt is positioned across the center of your shoul-
der. The belt should be kept away from your neck, but not falling off your shoulder.
Failure to do so could reduce the amount of protection in an accident and cause
death or serious injuries in a collision. (→P. 5 7 )
nChild restraint lock function belt precaution
Do not allow children to play with the child restraint lock function belt. If the belt
becomes twisted around a child’s neck, it will not be possible to pull the belt out
leading to choking or other serious injuries that could result in death. If this occurs
and the buckle cannot be unfastened, scissors should be used to cut the belt.
nSeat belt pretensioners
lDo not place anything, such as a cushion, on the front passenger’s seat. Doing so
will disperse the passenger’s weight, which prevents the sensor from detecting
the passenger’s weight properly. As a result, the seat belt pretensioner for the
front passenger’s seat may not activate in the event of a collision.
lIf the pretensioner has activated, the seat belt becomes locked: it cannot be fur-
ther extended, nor will it return to the stowed position. The seat belt cannot be
used again and must be replaced at your Lexus dealer.

63
1
1-3. Adjustable components (seats, mirrors, steering wheel)

Before driving
Steering wheel (power-adjustable type)
Auto tilt away
When the “ENGINE START
STOP” switch is turned OFF, the
steering wheel returns to its
stowed position by moving up and
away to enable easier driver entry
and exit.
Switching to ACCESSORY or
IGNITION ON mode will return
the steering wheel to the original
position.
The steering wheel can be adjusted to a comfortable position.
Up
Down
Away from the driver
Toward the driver