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

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

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

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

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

6
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

7
OverviewInstrument Panel
Type B
Type A
Cruise control switch 
Dynamic radar cruise control switch

P.29
P.30
Distance switch  P.30
Distance switch  P.30
Cruise control switch 
Dynamic radar cruise control
switch

P.29
P.30
 : If equipped “DISP” switch
P.24
“DISP” switch P.24
Telephone switch P.48
Talk switch P.73

Entering and ExitingTopic 1
Keys ............................................................................. 9
Smart Access System with
Push-button Start .................................................. 10
Theft Deterrent System ........................................ 11