cruise control LEXUS IS250 2016 Owners 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

14
Pictorial indexInstrument panel
With navigation system Without navigation system
Telephone switch*
Cruise control switch ∗
Dynamic radar cruise control switch ∗
P. 166, 170
P. 170
Distance switch ∗
P. 170
“DISP” switch P. 152
Talk switch*
“DISP” switch P. 152
Distance switch ∗
P. 170
Cruise control switch ∗
Dynamic radar cruise control switch ∗
P. 166, 170
P. 170
Automatic transmission Manual transmission
VSC off
switch ∗ P. 188
ECT switch P. 132
VSC off
switch ∗ P. 188
ETCS switch P. 138
B
C

16
For your information
Main Owner’s Manual
Please note that this manual applies to all models and explains all equipment, includ-
ing options. Therefore, you may find some explanations for equipment not installed
on your vehicle.
All specifications provided in this manual are current at the time of printing. How-
ever, because of the Lexus policy of continual product improvement, we reserve the
right to make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustration may differ from
your vehicle in terms of color and equipment.
Accessories, spare parts and modification of your Lexus
A wide variety of non-genuine spare parts and accessories for Lexus vehicles are
currently available in the market. You should know that Toyota does not warrant
these products and is not responsible for their performance, repair, or replacement,
or for any damage they may cause to, or adverse effect they may have on, your
Lexus vehicle.
This vehicle should not be modified with non-genuine Lexus products. Modification
with non-genuine Lexus products could affect its performance, safety or durability,
and may even violate governmental regulations. In addition, damage or perfor-
mance problems resulting from the modification may not be covered under war-
ranty.
Installation of a mobile two-way radio system
As the installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as the multiport fuel injection system/sequential multiport
fuel injection system, cruise control system, anti-lock brake system, SRS airbag sys-
tem and seat belt pretensioner system, be sure to check with your Lexus dealer for
precautionary measures or special instructions regarding installation.

135
2-1. Driving procedures
2

When driving
nWhen the “-” shift paddle switch is operated in the D position
When the “-” shift paddle switch is operated in the D position, a shift range will be
automatically selected. The highest gear of the first shift range will be one gear
lower than the gear in use during normal D position driving.
nAutomatic deactivated of shift range selection in the D position
Shift range selection in the D position will be deactivated in the following situations:
lWhen the vehicle comes to a stop
lWhen range 6 is selected and the accelerator pedal is depressed
lIf the accelerator pedal is depressed for more than a certain period of time
nGear position display when driving
The current gear is displayed on the multi-information display. (→P. 1 5 4 )
nDownshifting restrictions warning buzzer
To help ensure safety and driving performance, downshifting operation may some-
times be restricted. In some circumstances, downshifting may not be possible even
when the shift lever or shift paddle switch is operated. (The warning buzzer will
sound twice.)
nWhen driving with the cruise control system or dynamic radar cruise control sys-
tem
Engine braking will not occur during shift range selection in the D position or S
mode, even when downshifting to range 5 or 4. (→P. 166, 170)
nSnow mode automatic deactivation
Snow mode is automatically deactivated if the “ENGINE START STOP” switch is
turned off after driving in snow mode.
nIf the shift lever cannot be shifted from P
→P. 41 5

149
2-2. Instrument cluster
2

When driving
nIndicators
The indicators inform the driver of the operating state of the vehi-
cle’s various systems.
Turn signal indicator
(→P. 13 9 )
(vehicles with
an automatic
transmission)
“ECT SNOW” indicator
(→P. 13 2 )
Headlight high beam indi-
cator (→P. 15 6 )

(vehicles with
a manual
transmission)
“ETCS SNOW” indicator
(→P. 13 8 )

(U.S.A.)
Headlight indicator
(→P. 15 6 )
(vehicles with
an automatic
transmission)
“ECT PWR” indicator
(→P. 13 2 )

(Canada)
Tail light indicator
(→P. 15 6 )
Cruise control indicator
(→P. 166)
Front fog light indicator
(→P. 15 9 )

(if equipped)
“AFS OFF” indicator light
(→P. 15 7 )
(vehicles with an automatic trans-
mission)
Shift position and shift range indica-
tors (→P. 1 3 1 )

(if equipped)
Intuitive parking assist
indicator (→P. 18 0 )
Slip indicator (→P. 18 7 )
VSC off indicator
(→P. 188)
SRS airbag on-off indica-
tor (→P. 95 )
*
*
*
*

166
2-4. Using other driving systems
Cruise control∗
Use the cruise control to maintain a set speed without using the accelera-
tor.
Indicator
Cruise control switch
nSet the vehicle speed
Turn the “ON-OFF” button on.
Push the button once more to
deactivate the cruise control.
Accelerate or decelerate to the
desired speed and press the
lever down to set the cruise
control speed.
STEP1
STEP2
∗: If equipped

167
2-4. Using other driving systems
2

When driving
nAdjusting the speed setting
Increase speed
Decrease speed
Hold the lever until the desired
speed setting is obtained.
Fine adjustment of the set
speed (approximately 1.0 mph
[1.6 km/h]) can be made by
lightly pressing the lever up or
down and releasing it.
nCanceling and resuming regular acceleration
Cancel
Push the lever towards you to
cancel cruise control.
The speed setting is also can-
celed when the brakes are
applied or the clutch (manual
transmission) is depressed.
Resume
To resume cruise control and
return to the set speed, push the
lever up.

168
2-4. Using other driving systems
nCruise control can be set when
lVehicles with an automatic transmission: the shift lever is in the D position or S
position. However, it cannot be set if any of the ranges 1 through 3 has been
selected.
lVehicle speed is between approximately 25 mph (40 km/h) and 125 mph
(200 km/h).
nAccelerating
The vehicle can be accelerated normally.
nAutomatic cruise control cancellation
The set speed is automatically cancelled in any of the following situations.
lActual vehicle speed falls more than 10 mph (16 km/h) below the preset vehicle
speed
At this time, the memorized set speed is not retained.
lActual vehicle speed is below 25 mph (40km/h)
lVSC is activated
nIf the cruise control indicator light flashes
Turn the “ON-OFF” button off once, and then reactivate the system.
If the cruise control speed cannot be set or if the cruise control cancels immediately
after being activated, there may be a malfunction in the cruise control system. Have
the vehicle inspected by your Lexus dealer.

169
2-4. Using other driving systems
2

When driving
CAUTION
nTo avoid operating the cruise control by mistake
Keep the “ON-OFF” button off when not in use.
nSituations unsuitable for cruise control
Do not use cruise control in any of the following situations.
Doing so may result in control of the vehicle being lost and could cause serious or
fatal accident.
lIn heavy traffic
lOn roads with sharp bends
lOn slippery roads, such as those covered with rain, ice or snow
lOn steep hills
lOn winding roads

170
2-4. Using other driving systems
Dynamic radar cruise control∗
Dynamic radar cruise control supplements conventional cruise control
with a vehicle-to-vehicle distance control. In the vehicle-to-vehicle dis-
tance control mode, the vehicle automatically accelerates or decelerates
in order to maintain a set following distance from vehicles ahead.
Indicator
Display
Distance switch
Cruise control switch
∗: If equipped