fuel pump Lexus IS F 2011 Owner's Manual

TABLE OF CONTENTSIndex
IS F_EE
6
5-1. Essential information
Emergency flashers ............ 416
If your vehicle needs to be
towed ................................ 417
If you think something is
wrong ............................... 423
Fuel pump shut off system . 424
5-2. Steps to take in an emergency
If a warning light turns on
or a warning buzzer
sounds... .......................... 425
If a warning message is
displayed .......................... 431
If you have a flat tire .......... 444
If the engine will not start .. 454
If the shift lever cannot be
shifted from P................... 456
If you lose your keys .......... 457
If the electronic key does
not operate properly ......... 458
If the vehicle battery is
discharged ........................ 462
If your vehicle overheats .... 465
If the vehicle becomes
stuck ................................. 468
If your vehicle has to be
stopped in an emergency.. 4696-1. Specifications
Maintenance data
(fuel, oil level, etc.) .......... 472
Fuel information................. 482
6-2. Customization
Customizable features ........ 484
Abbreviation list ......................... 490
Alphabetical index ...................... 491
What to do if... ........................... 502
5When trouble arises6Vehicle specifications
Index

5When trouble arises
415
IS F_EE
5-1. Essential information
Emergency flashers .......... 416
If your vehicle needs to be
towed.............................. 417
If you think something is
wrong ............................. 423
Fuel pump shut off
system ............................ 4245-2. Steps to take in an
emergency
If a warning light turns
on or a warning buzzer
sounds... ........................ 425
If a warning message is
displayed ........................ 431
If you have a flat tire........ 444
If the engine will not start 454
If the shift lever cannot be
shifted from P ................ 456
If you lose your keys ....... 457
If the electronic key does
not operate properly....... 458
If the vehicle battery is
discharged ...................... 462
If your vehicle overheats . 465
If the vehicle becomes
stuck............................... 468
If your vehicle has to
be stopped in an
emergency...................... 469

424
5-1. Essential information
IS F_EE
Fuel pump shut off system
NOTICE
Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked on to the ground, the fuel system has been
damaged and is in need of repair. Do not restart the engine.
To minimize the risk of fuel leakage when the engine stalls or an air-
bag inflates upon collision, the fuel pump shut off system stops sup-
plying fuel to the engine.
Follow the procedure below to restart the engine after the system
is activated.
Turn the “ENGINE START STOP” switch to ACCES-
SORY mode or OFF.
Restart the engine.
STEP1
STEP2

482
6-1. Specifications
IS F_EE
Fuel information
Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your Lexus has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
If premium gasoline is not available
If this premium type cannot be obtained, you can temporarily use unleaded
gasoline with a Research Octane Number as low as 91.
If your engine knocks
Consult any authorized Lexus dealer or repairer, or another duly quali-
fied and equipped professional.
You may occasionally notice light knocking for a short time while accel-
erating or driving uphill. This is normal and there is no need for concern.
EU area:
Your vehicle must use only unleaded gasoline conforming to Euro-
pean standard EN228.
For optimum engine performance, select unleaded gasoline with a
Research Octane Number of 95 or higher.
Except EU area:
Your vehicle must use only unleaded gasoline.
For optimum engine performance, select unleaded gasoline with a
Research Octane Number of 95 or higher.

495
Alphabetical index
IS F_EE
First-aid kit storage belt ............347
Floor mat ...................................345
Fluid
Washer ..................................378
Fog lights
Replacing light bulbs ............407
Switch ...................................175
Wattage .................................481
Footwell lights ...........................320
Front fog lights
Replacing light bulbs ............407
Switch ...................................175
Wattage .................................481
Front passenger's seat belt
reminder light..........................428
Front position lights
Replacing light bulbs ............407
Switch ...................................172
Wattage .................................481
Front seats
Adjustment .............................61
Driving position memory .......62
Seat position memory .............66
Front turn signal lights
Wattage .................................481Fuel
Capacity ............................... 474
Fuel gauge............................ 161
Fuel pump shut off system... 424
Gas station information ....... 504
Information .......................... 482
Refueling ............................... 89
Fuel door..................................... 89
Fuel filler door ............................ 89
Fuel pump shut off system ....... 424
Fuses ......................................... 393
Gas station information ............ 504
Gauges ...................................... 161
Glove box ................................. 325
Glove box light ......................... 325
Hands-free system for mobile
phone* .................................... 293
Hazard lights
Switch .................................. 416
Head restraints
Adjusting .............................. 68
Headlight cleaner...................... 179F
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s
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