2010 Lexus IS250C engine

1
When Driving
Topic 3
Entering and Exiting
Topic 1
Before Driving
Topic 2
Overview
Contents
●Engine (ignition) SwitchP.1 9
●Automatic TransmissionP. 2 0
●Manual TransmissionP. 2 3
●Parking BrakeP. 2 3
●Multi-information DisplayP. 2 4
●Satellite SwitchesP. 2 5
●Tu r n S i g n a l L e v e rP. 2 6
●Emergency Flasher SwitchP. 2 6
●ECT SwitchP. 2 7
●KeysP.9
●Smart Access System with
Push-button StartP.1 0
●Theft Deterrent SystemP.1 1
The Quick Guide is not intended as a substitute for your Owner’s
Manual. We strongly encourage you to review the Owner’s
Manual and supplementary manuals so you will have a better
understanding of your vehicle’s capabilities and limitations.
●ETCS SwitchP. 2 7
●Intuitive Parking AssistP. 2 8
●Cruise ControlP. 2 9
●Dynamic Radar Cruise
ControlP. 3 0
●SeatsP.1 3
●Driving and Seat Position
Memory SystemP.1 5
●Head RestraintsP.1 6
●Seat beltsP.1 6
●Outside Rear View MirrorsP.1 7
●Anti-glare Inside
Rear View MirrorP.1 7
●Steering WheelP.1 7

4
Shift paddle switch (automatic
transmission)
P.21
Windshield wipers and
washer switch
P.35
Engine (ignition) switch P.19
Trunk opener main switch P.88
ECT switch (automatic transmission)
ETCS switch (manual transmission)P.27
P.27
Shift lever P.20, 23
 : If equipped

Topic 1
Entering and Exiting
10
Entering and Exiting
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
Before DrivingBefore Driving
Smart Access System with Push-button Start
■Entering the vehicle
To unlock the vehicle, simply grasp either of the
door handles.
■Exiting the vehicle
To lock the vehicle, press the lock button on either
of the door handles.
■Opening the trunk
To open the trunk, press and hold the trunk
release button.
The smart access system with push-button start allows you to enter and exit the vehicle
or start the engine by simply carrying the electronic key in your pocket or bag.
For details on starting the engine, see page 19.
For details on what to do when the electronic key does not operate properly, see page 91.

Topic 1
Entering and Exiting
11
Theft Deterrent System
■Engine immobilizer system
The engine immobilizer system prevents the
engine from being started in the event that an
attempt is made to start the vehicle using an
unregistered key.
The security indicator light flashes to indicate that
the system is set.
■Alarm
The system sounds the alarm and flashes lights when forcible entry is detected.
To set the alarm: lock both side doors from outside the vehicle. The security indicator light
comes on to indicate that the alarm is in its preparation state. When the indicator light
begins to flash, the system is armed.
To deactivate or stop the alarm: turn the “ENGINE START STOP” switch to ACCESSORY
or IGNITION ON mode, or unlock the doors or trunk using the electronic key or the wire-
less remote control.
■Steering lock
The steering wheel locks when the “ENGINE
START STOP” switch is OFF and the driver’s door
is opened.
When the steering lock cannot be released, the
green indicator light on the “ENGINE START
STOP” switch will flash and a message will be
shown on the multi-information display. To release
it, gently turn the wheel left or right while pressing
the “ENGINE START STOP” switch.
The theft deterrent system includes the following features to help protect your vehicle from
theft.

Topic 2
Before Driving
17
Outside Rear View Mirrors
To select the mirror you wish to adjust (L or R),
use the master switch.
To adjust mirror angle, use the control switch.
The mirrors will automatically angle downwards
when the vehicle is reversing.
To disable this function, set the master switch in
the neutral position (between L and R).
Anti-glare Inside Rear View Mirror
To turn AUTO mode ON/OFF, press the AUTO
button.
The indicator comes on when AUTO mode is
turned ON.
Steering Wheel
Up
Down
Aw a y f r o m t h e d r i v e r
Toward the driver
The anti-glare mirror uses a sensor to detect light from vehicles behind and automatically
reduces glare.
1
2
3
4
The steering wheel retracts automatically when the “ENGINE START STOP” switch is
turned OFF to allow for easy exit and entry. The steering wheel returns automatically to its
previously set position when the “ENGINE START STOP” switch is switched to ACCES-
SORY or IGNITION ON mode.

When DrivingTopic 3
Engine (ignition) Switch ....................................... 19
Automatic Transmission ..................................... 20
Manual Transmission........................................... 23
Parking Brake ........................................................ 23
Multi-information Display.................................. 24
Satellite Switches ................................................. 25
Turn Signal Lever .................................................. 26
Emergency Flasher Switch ................................ 26
ECT Switch ............................................................. 27
ETCS Switch .......................................................... 27
Intuitive Parking Assist ....................................... 28
Cruise Control ...................................................... 29
Dynamic Radar Cruise Control....................... 30

Topic 3
When Driving
19
Engine (ignition) Switch
■Starting the engine
Automatic transmission
Make sure the parking brake is engaged and the
shift lever is in P.
Depress the brake pedal.
The “ENGINE START STOP” switch indi-
cator light turns green.
Press the “ENGINE START STOP” switch.
Manual transmission
Make sure the parking brake is engaged and the
shift lever is in N.
Depress the clutch pedal.
The “ENGINE START STOP” switch indi-
cator light turns green.
Press the “ENGINE START STOP” switch.
■Stopping the engine
Engage the parking brake and shift the shift lever to P (for automatic transmission) or N
(for manual transmission).
Press the “ENGINE START STOP” switch.
With the electronic key on your person, the engine can be started by simply pressing the
“ENGINE START STOP” switch, while depressing the brake pedal or clutch pedal.
(The mechanical key cannot be used to start the engine.)

Topic 3
When Driving
20
Entering and Exiting
Before DrivingBefore Driving
When DrivingWhen Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
■Changing power modes
To change power modes without turning on the engine, press the “ENGINE START STOP”
switch without depressing the brake pedal (for automatic transmission) or the clutch pedal
(for manual transmission). The modes can be changed in the following order:
Automatic Transmission (If Equipped)
■Shift positions
ACCE SSORY modeIGNITION ON mode
(Indicator light: amber) OFF
(Indicator light: off)
PPa r k *
The vehicle can only be shifted out of P when
the “ENGINE START STOP” switch is in
IGNITION ON mode and the brake pedal is
depressed. RReverse
NNeutral (drive not engaged)
DDrive
SS mode
*: The engine can only be started in P.