window Lexus IS250C 2010 Do-It-Yourself Maintenance / LEXUS 2010 IS350C/250C QUICK GUIDE OWNERS MANUAL (OM53738U)

Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
2
Driving Comfort
Topic 5
Opening and Closing
Topic 6
What to do if ...
Customizing Your LexusResponding to warning/indicator lights
and other problems that may arise.
A list of features that can be customized.
Rain and Night Driving
Topic 4
●HeadlightsP. 3 3
●Fog LightsP. 3 4
●Windshield Wipers and
Wa s h e rP. 3 5
●Headlight CleanerP. 3 7
●Rear Window and Outside Rear
View Mirror DefoggersP. 3 7
●Instrument Panel Light
ControlP. 3 7
●Door LocksP. 8 3
●Po w e r Wi n d o w sP. 8 3
●Retractable HardtopP. 8 4
●Fuel Tank CapP. 8 6
●HoodP. 8 7
●Tr u n kP. 8 8
●Touch ScreenP. 3 9
●Navigation SystemP. 4 2
●Hands-free System For
Cellular PhoneP. 4 8 , 6 1
●Audio SystemP. 5 6 , 6 7
●Air Conditioning
SystemP. 6 0 , 7 2
●Speech Command
SystemP. 7 3
●Garage Door OpenerP. 7 9
Depending on specifications, the vehicle shown in the illustration may
differ from your vehicle in terms of color and equipment.

3
Audio remote control switches
P.59
OverviewInstrument Panel
Shift paddle switch (automatic transmission)
P.21
Headlight switch
Turn signal lever
Fog light switch P.33
P.26
P.34
Headlight cleaner switch  P.37
Inside door lock buttons P.83
Fuel filler door opener P.86
Driving and seat position
memory switches
 P.15
Power window switches P.83
Window lock switch P.83
Outside rear view
mirror switches
P.17
Trunk opener P.88
Hood lock release lever P.87
Parking brake pedal
(automatic transmission)
P.23
Tilt and telescopic steering
control switch
P.17
Multi-information
display
P.24
Door lock switches P.83
Roof switch P.84
Satellite switches P.25

5
OverviewInstrument Panel
Without navigation system (type A)
Air conditioning
system
P.72
Audio system
P.67
Rear window and
outside rear view
mirror defoggers
P.37
Security indicator
P.11
Emergency flasher
switch
P.26
Rear window and
outside rear view
mirror defoggers
P.37
Security indicator
P.11
Emergency flasher
switch
P.26
Without navigation system (type B)
Air conditioning
system
P.72
Audio system
P.67

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With navigation system
Rear window and
outside rear view
mirror defoggers
P.37
Security indicator
P.11
Air conditioning
system
P.60
Emergency flasher
switch
P.26
Audio system
P.56
Navigation
system
P.42

Topic 1
Entering and Exiting
9
Keys
■Electronic key
Smart access system with push-button start
(P.10, 19)
*: If equipped
■Mechanical key
●Locks and unlocks the doors
●Opens the trunk
●Locks and unlocks the glove box
The mechanical key is stored inside the electronic
key. To extract the key, release the latch and pull,
or if equipped with a card key, press the button
and pull.
■Wireless remote control
Press: locks both side doors
Press once: unlocks the driver's door
Press twice: unlocks passenger's door
Press and hold: opens the windows
Press and hold: opens the trunk
Press and hold: sounds the alarm
(Use the alarm to attract attention to the vehi-
cle in order to help deter break-ins. To stop the
alarm, press any button on the wireless remote
control.)
Card key*
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Rain and Night DrivingTopic 4
Headlights............................................................... 33
Fog Lights ................................................................ 34
Windshield Wipers and Washer ...................... 35
Headlight Cleaner ............................................... 37
Rear Window and Outside Rear View
Mirror Defoggers................................................. 37
Instrument Panel Light Control ....................... 37

Topic 4
Rain and Night Driving
37
Headlight Cleaner (If Equipped)
The headlight cleaner can be used only when the
“ENGINE START STOP” switch is in IGNITION
ON mode and the headlights are on.
Rear Window and Outside Rear View
Mirror Defoggers
To defog the rear window and the outside rear
view mirrors, press the button.
Press again to cancel.

Instrument Panel Light Control
To d i m : turn the dial counterclockwise.
To b r i g h t e n : turn the dial clockwise.
The system turns off automatically after 15 to 60 minutes.
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Opening and ClosingTopic 6
Door Locks ............................................................. 83
Power Windows .................................................... 83
Retractable Hardtop ........................................... 84
Fuel Tank Cap........................................................ 86
Hood ......................................................................... 87
Trunk........................................................................ 88

Topic 6
Opening and Closing
83
Door Locks
■Locking the vehicle from inside
Inside lock button
Locks
Unlocks
Door lock switch
Operates both side door locks.
Locks
Unlocks
■Locking the vehicle from outside
Using the entry function or wireless remote control (P.9 , 1 0 )
Powe r Wi n d ows
Po we r w i n d o w s w i t c h e s
To o p e n : press the switch.
To close: pull the switch up.
Front windows: fully pulling up and releas-
ing the switches causes the windows to
close fully.
All windows: fully pressing down and
releasing the switches causes the windows
to open fully.
Window lock switch
The window lock switch disables the opera-
tion of passenger window switches.
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