2010 Lexus IS250C fuel

TABLE OF CONTENTSIndex
2
1-1. Key informationKeys ...................................................... 24
1-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start .......................... 28
Wireless remote control .............. 40
Doors.................................................... 43
Trunk..................................................... 47
1-3. Adjustable components (seats, mirrors,
steering wheel)
Front seats ........................................... 51
Driving position memory (driver’s seat) ................................. 56
Seat position memory (front passenger’s seat) ............. 60
Head restraints................................. 62
Seat belts ............................................ 65
Steering wheel.................................. 72
Anti-glare inside rear view mirror ................................................ 74
Outside rear view mirrors ........... 75 1-4. Opening and closing the
windows and retractable
hardtop
Power windows................................ 78
Retractable hardtop........................ 81
1-5. Refueling Opening the fuel tank cap........... 90
1-6. Theft deterrent system Engine immobilizer system ......... 93
Alarm.................................................... 95
Theft prevention labels (U.S.A.) ............................................. 97
1-7. Safety information Correct driving posture ............... 98
SRS airbags ..................................... 100
Front passenger occupant classification system ..................... 111
Child restraint sy stems ................. 116
Installing child restraints ............. 120
1Before driving

TABLE OF CONTENTSIndex
6
5-1. Essential informationEmergency flashers.................... 458
If your vehicle needs to be towed ....................................... 459
If you think something is wrong ............................................. 465
Fuel pump shut off system ........ 466
Event data recorder .................... 467
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds... ........................................ 469
If a warning message is displayed ....................................... 478
If you have a flat tire (vehicles with standard
tires) ................................................ 492
If you have a flat tire (vehicles with run-flat tires) .... 501
If the engine will not start ......... 503
If the shift lever cannot be shifted from P ............................. 505
If you lose your keys ................... 506
If the electronic key does not operate properly ............... 507
If the vehicle battery is discharged .................................... 512 If your vehicle ov
erheats ............ 515
If the vehicle becomes stuck .... 518
If the retractable hardtop does not close............................ 520
If your vehicle has to be stopped in an emergency ..... 530
6-1. Specifications Maintenance data (fuel, oil level, etc.)..................... 532
Fuel information ........................... 548
Tire information.............................. 551
6-2. Customization Customizable features............... 564
6-3. Initialization Items to initialize ........................... 569
Reporting safety defects for U.S. owners........................... 572
Seat belt instructions for Canadian owners
(in French) .................................... 573
5When trouble arises
6Vehicle specifications
7For owners

9
Tires
●Rotation
● Replacement
● Inflation pressure
● Information
P. 412
P. 492, 501
P. 542
P. 551
Tail lights P. 174
Trunk P. 47
Rear window defogger P. 238
Doors P. 43
Fuel filler door P. 90
Turn signal lights P. 156
Side marker lights P. 174

18
Pictorial indexInstrument panel
D
Headlight cleaner switch  P. 183
Trunk opener P. 47
Fuel filler door opener P. 90
Roof switch P. 81
Satellite switches P. 349
Instrument panel lightcontrol dial
P. 161
: If equipped

19
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 sh own 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.

20
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.
Scrapping of your Lexus
The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive
chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left
as they are, this may cause an accident such as fire. Be sure to have the systems of
the SRS airbag and seat belt pretensioner removed and disposed of by a qualified
service shop or by your Lexus deal er before you scrap your vehicle.
Perchlorate Material
Special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These components may
include airbag, seat belt pretensioners, and wireless remote control batteries.

Before driving1
23
1-1. Key informationKeys ............................................... 24
1-2. Opening, closing and locking the doors and
trunk
Smart access system with push-button start ................... 28
Wireless remote control ........ 40
Doors ............................................ 43
Trunk ............................................. 47
1-3. Adjustable components
(seats, mirrors,
steering wheel)
Front seats .................................... 51
Driving position memory (driver’s seat) ........................... 56
Seat position memory (front passenger’s seat) ........ 60
Head restraints .......................... 62
Seat belts ..................................... 65
Steering wheel ........................... 72
Anti-glare inside rear view mirror ............................... 74
Outside rear view mirrors ...... 75 1-4. Opening and closing
the windows and
retractable hardtop
Power windows .......................... 78
Retractable hardtop ................. 81
1-5. Refueling Opening the fuel tank cap ..... 90
1-6. Theft deterrent system Engine immobilizer system.... 93
Alarm............................................ 95
Theft prevention labels (U.S.A.)...................................... 97
1-7. Safety information Correct driving posture ......... 98
SRS airbags .............................. 100
Front passenger occupant classification system............... 111
Child restraint systems ........... 116
Installing child restraints....... 120

90
1-5. Refueling
Opening the fuel tank cap
Perform the following steps to open the fuel tank cap.
■Before refueling the vehicle
Turn the “ENGINE START STOP” sw itch OFF and ensure that both
side doors and windows are closed.
■ Opening the fuel tank cap
Press the opener switch.
Turn the fuel tank cap slowly to
open.
Hang the fuel tank cap on the
back of the fuel filler door.
STEP1
STEP2
STEP3