2015 Lexus GS350 fuel

548
GS350_OM_OM30E15U_(U)
8-1. Specifications
■Non-recommendation of the use of gasoline containing MMT
Some gasoline contains an octane enhanc ing additive called MMT (Methylcyclo-
pentadienyl Manganese Tricarbonyl).
Lexus does not recommend the use of gasoli ne that contains MMT. If fuel containing
MMT is used, your emission control system may be adversely affected.
The malfunction indicator lamp on the instrument cluster may come on. If this hap-
pens, contact your Lexus dealer for service.
■If your engine knocks
●Consult your Lexus dealer.
●You may occasionally notice light knocking for a short time while accelerating or
driving uphill. This is normal and there is no need for concern.
NOTICE
■Notice on fuel quality
●Do not use improper fuels. If improper fuels are used, the engine will be dam-
aged.
●Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic convert-
ers causing the emission control system to malfunction.
●Do not use gasohol other than the type previously stated.
Other gasohol may cause fuel system damage or vehicle performance problems.
●Using unleaded gasoline with an octane number or rating lower than the level
previously stated will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■Fuel-related poor driveability
If poor driveability is encountered after us ing a different type of fuel (poor hot start-
ing, vaporization, engine knocking, etc.), discontinue the use of that type of fuel.
■When refueling with gasohol
Take care not to spill gasohol. It can damage your vehicle’s paint.

556
GS350_OM_OM30E15U_(U)
8-1. Specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sureTire pressure when the vehicle has been parked for
three hours or more, or has not been driven more
than 1 mile or 1.5 km under that condition
Maximum inflation pres-
sureThe maximum cold inflated pressure to which a tire
may be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a man-
ufacturer
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of automatic transmis-
sion, power steering, power brakes, power windows,
power seats, radio and heater, to the extent that these
items are available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard equip-
ment, including the maximum capacity of fuel, oil and
coolant, and if so equipped, air conditioning and
additional weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight150 lb. (68 kg) times the number of occupants speci-
fied in the second column of Table 1
* that follows
Occupant distributionDistribution of occupants in a vehicle as specified in
the third column of Table 1
* below
Production options weight
The combined weight of installed regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they replace, not previously
considered in curb weight or accessory weight,
including heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated

562
GS350_OM_OM30E15U_(U)
8-2. Customization
Some function settings are changed simultaneously with other functions
being customized. Contact your Lexus dealer for further details.
Settings that can be changed using the Remote Touch
Settings that can be changed using the “DISP” button
Settings that can be changed by your Lexus dealer
Definition of symbols: O = Available, —=Not available
Customizable features
1
2
3
ItemFunctionDefaultsettingCustom-
ized setting
Multi-infor-
mation
display
(  P. 8 4 )
Language*1EnglishFrench—O—Spanish
Units*1miles
(MPG)
km
(km/L)
—O—km
(L/100km)
ECO lamp
ON
(Self-light- ing)Off
—O—On
(Always)
Drive monitorOutside
Fuel
consump- tion
—O—
Cruisingrange
Lamp brightnessStandardBright—O—
SPORT lampOnOff—O—
Default settingsOffOn—O—
123

601Alphabetical index
GS350_OM_OM30E15U_(U)
First-aid kit storage net ...................... 339
Flat tire ...................................................... 504
Floor mats ................................................... 26
FluidAutomatic transmission ................... 541
Brake ........................................................542
Washer .................................................. 409
Fog lights ................................................... 201 Replacing light bulbs ............447, 455
Switch........................................................ 201
Wattage ................................................. 545
Footwell light .......................................... 329
Front passenger occupant classification system .............................47
Front personal lights............................ 330
Front seats .................................................134 Adjustment ............................................. 134
Cleaning ................................................ 380
Correct driving posture .................... 28
Driving position memory ................ 136
Head restraints ......................................142
Power easy access system ............ 136
Seat heaters ..........................................349
Seat position memory....................... 136
Seat ventilators ....................................349
Front side marker lights .......................196 Light switch ............................................ 196
Replacing light bulbs ....................... 455
Welcome light illumination control ................................................... 107 Front turn signal lights ..........................190
Replacing light bulbs ....................... 449
Turn signal lever .................................. 190
Wattage .................................................545
Fuel............................................................... 210 Capacity.................................................538
Fuel gauge .................................................81
Fuel pump shut off system ............ 469
Information............................................ 546
Refueling ..................................................210
Type............................................... 210, 538
Warning light ....................................... 473
Warning messages .......................... 492
Fuel filler door.......................................... 210 Refueling ..................................................210
When the fuel filler door cannot be opened ........................... 213
Fuel pump shut off system .................469
Fuses...........................................................429
Garage door opener............................ 361
Gauges.......................................................... 81
Glove box ............................................... 334
Glove box light...................................... 334
F
G

606Alphabetical index
GS350_OM_OM30E15U_(U)
Rear turn signal lights .......................... 190Replacing light bulbs ........................453
Turn signal lever .................................. 190
Wattage ................................................. 545
Rear view mirror Inside rear view mirror ..................... 146
Outside rear view mirrors .............. 148
Rear view monitor system
*
Rear window defoggers .................... 326
Refueling ................................................... 210 Capacity ................................................ 538
Fuel types .............................................. 538
Opening the fuel tank cap...............212
When the fuel filler door cannot be opened ...........................213
Remote Touch
*.................................... 292
Replacing Electronic key battery ...................... 427
Fuses.........................................................429
Light bulbs ............................................. 444
Tires ......................................................... 504
Reporting safety defects for U.S. owners................................... 574
Resetting the message indicating maintenance is required ................ 384 Seat belts .................................................... 30
Adjusting the seat belt.......................... 31
Automatic Locking Retractor .........32
Child restraint system installation ............................................. 62
Cleaning and maintaining the seat belt ........................................ 381
Emergency Locking Retractor (ELR) ..................................32
How to wear your seat belt............. 30
How your child should wear the seat belt ...........................................32
Pre-collision seat belts ........................32
Pregnant women, proper seat belt use ......................................... 33
Reminder light and buzzer ........... 473
Seat belt extender .................................32
Seat belt pretensioners........................ 31
SRS warning light ................................ 471
Seat heaters............................................ 349
Seat position memory .......................... 136
Seat ventilators...................................... 349
Seating capacity ..................................... 174
S

611Alphabetical index
GS350_OM_OM30E15U_(U)
Warning lights ........................................... 77ABS.............................................................471
AFS OFF indicator ............................ 472
Brake system............................ 470, 472
Charging system..................................471
Electric power steering.....................471
Low fuel level ....................................... 473
Malfunction indicator lamp .............471
Master warning light......................... 473
Open door ............................................ 473
Parking brake indicator .................. 472
Pre-collision system.......................... 472
Seat belt reminder light................... 473
Slip indicator ......................................... 472
SRS ..............................................................471
Tire pressure ........................................ 474
Warning messages ..............................480
Warning reflector storage belt.........341
Washer ..................................................... 202 Checking............................................... 409
Low washer fluid warning message ...........................494
Preparing and checking before winter ....................................284
Switch.......................................................202
Washing and waxing........................... 376 Weight
Cargo capacity..................................... 174
Load limits ............................................... 174
Weight ....................................................536
Welcome light illumination control ..................................................... 107
Wheels ......................................................423 Replacing wheels .............................. 423
Size ........................................................... 543
Window glasses....................................... 151
Window lock switch............................... 151
Windows..................................................... 151 Power windows..................................... 151
Rear window defogger .................. 326
Windshield wiper de-icer .................. 327
Windshield wipers ............................... 202 Intermittent windshield wipers with interval adjuster ..... 202
Position ................................................... 287
Rain-sensing windshield wipers................................................... 204
Winter driving tips ............................... 284
Wireless remote control key............. 120 Battery-Saving Function ....................113
Locking/Unlocking ............................120
Replacing the battery .......................427
WMA disc
*
XM® Satellite Radio*
X
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

612
GS350_OM_OM30E15U_(U)
GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 394 P. 127 P. 212
Hood lock release leverTire inflation pressure
P. 3 9 4
P. 5 4 3
Fuel tank capacity
(Reference) 17.5 gal. (66.3 L, 14.6 Imp.gal.)
Fuel type
Unleaded gasoline only P. 210, 538
Cold tire inflation
pressure P. 5 4 3
Engine oil capacity
(Drain and refill —
reference)qt. (L, Imp.qt.)
2WD AWD
With filter 6.6 (6.2, 5.5) 6.8 (6.4, 5.6)
Without filter 6.2 (5.9, 5.2) 6.3 (6.0, 5.3)
Engine oil type “Toyota Genuine Motor Oil” or equivalent
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 0W-20
P. 5 3 8