cruise control Lexus IS F 2009 Owner's Manual

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08_IS F_U_(L/O_0808)
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2-2. Instrument clusterGauges and meters ....................... 131
Indicators and warning lights................................................. 135
Multi-information display........... 138
2-3. Operating the lights and windshield wipers
Headlight switch ............................ 142
Fog light switch .............................. 145
Windshield wipers and washer............................................. 146
Headlight cleaner switch ........... 149
2-4. Using other driving systems Cruise control ................................ 150
Dynamic radar cruise control............................................. 153
Intuitive parking assist ................. 163
Driving assist systems.................. 169
PCS (Pre-Collision System)..... 176
2-5. Driving information Cargo and luggage ...................... 180
Vehicle load limits ......................... 183
Winter driving tips ........................ 184
Trailer towing .................................. 186
Dinghy towing ................................ 187 3-1. Using the air conditioning
system and defogger
Automatic air conditioning system ............................................. 190
Rear window and outside rear view mirror defoggers ............. 198
3-2. Using the audio system Audio system types ...................... 199
Using the radio.............................. 202
Using the CD player................... 209
Playing back MP3 and WMA discs................................... 215
Optimal use of the audio system ............................................. 221
Using the AUX adapter............ 224
Using the steering wheel audio switches ............................ 225
3-3. Using the interior lights Interior lights list............................ 227
• Interior lights ............................... 229
• Personal lights ............................ 229
3Interior features

08_IS F_U_(L/O_0808)
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Pictorial indexInstrument panel
With navigation system Without navigation system
Telephone switch*
Cruise control switch ∗
Dynamic radar cruise control switch
∗
P. 150
P. 153
Distance switch ∗
P. 153
“DISP” switch P. 139Talk switch*“DISP” switch P. 139
Distance switch ∗
P. 153
Cruise control switch ∗
Dynamic radar cruise control switch
∗
P. 150
P. 153
C
B
Audio remote control
switches
P. 225

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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.
Noise from under vehicle after turning off the engine
Approximately five hours after the engine is turned off, you may hear sound coming
from under the vehicle for several minutes. This is the sound of a fuel evaporation
leakage check and, it does not indicate a malfunction.
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.

When driving2
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2-1. Driving proceduresDriving the vehicle................. 108
Engine (ignition) switch .......... 116
Automatic transmission ........ 120
Turn signal lever ....................... 128
Parking brake ........................... 129
Horn ............................................ 130
2-2. Instrument cluster Gauges and meters ................. 131
Indicators and warning lights ......................................... 135
Multi-information display ..... 138
2-3. Operating the lights and windshield wipers
Headlight switch...................... 142
Fog light switch ........................ 145
Windshield wipers and washer ..................................... 146
Headlight cleaner switch...... 149 2-4. Using other driving systems
Cruise control.......................... 150
Dynamic radar cruise control ..................................... 153
Intuitive parking assist ........... 163
Driving assist systems ............. 169
PCS (Pre-Collision System) .................................... 176
2-5. Driving information Cargo and luggage ................ 180
Vehicle load limits ................... 183
Winter driving tips .................. 184
Trailer towing ........................... 186
Dinghy towing.......................... 187

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2-1. Driving procedures
08_IS F_U_(L/O_0808)
■Downshift 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 paddle shift switch is operated. (A buzzer will sound twice.)
■When driving with the cruise control or dynamic radar cruise control
Engine braking will not occur during shift range selection in the D position, even
when downshifting to range 7, 6, 5 or 4. (→P. 150, 153)
■Automatic deactivation of snow mode and “Sport” mode
If the “ENGINE START STOP” switch is turned OFF after driving in either snow
mode or “Sport” mode, the mode is automatically deactivated.
■If the shift lever cannot be shifted from P
→P. 3 8 9
■If is not displayed after shifting the shift lever to M
●Within a few seconds of turning the “ENGINE START STOP” switch to IGNI-
TION ON mode, the transmission will not go into M mode if the shift lever is
moved to the M position. This is because a system check is being performed. In
this case, wait a moment and then try moving the shift lever to the M position
again.
●If the display does not change to on an occasion other than that
described above, it may indicate a malfunction in the automatic transmission
system. Have your vehicle inspected by your Lexus dealer immediately.
■Automatic gear selection when the vehicle is stopped
●When the vehicle comes to a stop, the transmission will automatically downshift
to allow you to start off in 1st gear.
●When the vehicle is idling at high rpm in order to warm up, and the vehicle is on
a slippery road, the transmission will automatically shift to 2nd gear for stopping
and starting off.

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2-2. Instrument cluster
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■Indicators
The indicators inform the driver of the operating state of the vehi-
cle’s various systems.
Turn signal indicator
(→ P. 1 2 8 )Cruise control indicator
(→ P. 150, 153)
Headlight high beam indi-
cator ( →P. 1 4 2 )“AFS OFF” indicator
(→ P. 1 4 3 )
(U.S.A.)
Headlight indicator
(→ P. 1 4 2 )
(if equipped)
Intuitive parking assist
indicator ( →P. 163)
(Canada)
Tail light indicator
(→ P. 1 4 2 ) Slip indicator ( →P. 1 7 0 )
Front fog light indicator
(→ P. 1 4 5 ) “VSC OFF” indicator
(→ P. 171)
“SNOW” indicator
(→ P. 122) SRS airbag on-off indica-
tor (→ P. 8 9 )
“SPORT” indicator
(→ P. 122, 172)
*
*
*
*

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08_IS F_U_(L/O_0808)
2-4. Using other driving systems
Cruise control∗
Use the cruise control to maintain a set speed without using the accelera-
tor.
■ Set 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

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2-4. Using other driving systems
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When driving
08_IS F_U_(L/O_0808)
■Cruise control can be set when
●The shift lever is in the D position. However, it cannot be set if any of the ranges 1
through 3 has been selected using the paddle shift switches.
●Vehicle speed is between approximately 25 mph (40 km/h) and 125 mph
(200 km/h).
■Adjusting 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.
■Canceling 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.
Resume
To resume cruise control and
return to the set speed, push the
lever up.

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2-4. Using other driving systems
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■Accelerating
The vehicle can be accelerated normally. After acceleration, the set speed
resumes.
■Automatic cruise control cancellation
The set speed is automatically cancelled in any of the following situations.
●Actual 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.
●Actual vehicle speed is below 25 mph (40km/h)
●VSC is activated
●The shift lever is shifted to the M position.
●When the shift lever is in the D position and any of the ranges 1 through 3 is
selected using the “-” paddle shift switch.
■If 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.
CAUTION
■To avoid operating the cruise control by mistake
Keep the “ON-OFF” button off when not in use.
■Situations 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 an accident
resulting in death or serious injury.
●In heavy traffic
●On roads with sharp bends
●On winding roads
●On slippery roads, such as those covered with rain, ice or snow
●On steep hills

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2-4. Using other driving systems
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08_IS F_U_(L/O_0808)
Dynamic radar cruise control∗
Dynamic radar cruise control supplements conventional cruise control
with a vehicle-to-vehicle distance co ntrol. 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.
■ Select cruise mode
Selecting vehicle-to-vehicle dis-
tance control mode
Turn the “ON-OFF” button on.
Push the button once more to
deactivate.
∗: If equipped