2018 Lexus GS350 fuel pressure

4627-2. Steps to take in an emergency
GS350_300_GS F_OM_OM30G34U_(U)
Indicates a malfunction in the tire pressure warning sys-
tem
→Stop the vehicle in a safe place and turn the engine
switch off then on again. If the tire pressure warning
indicator flashes for 1 minute then illuminates, there
is a malfunction in the system. Have the vehicle
inspected at your Lexus dealer.
Indicates that the tire position information cannot be rec-
ognized
→ Drive for a short while an d check if the display
updates.
If the radio wave conditions improve, the display
may return to normal. If th e tire pressure is still not
displayed after driving for several minutes, stop the
vehicle in a safe place, turn the engine switch off
then on again, and start driv ing. If the tire pressure is
still not displayed even after repeating this process
several times, have the vehicle inspected at your
Lexus dealer.
Indicates that the washer fluid level is low
→ Add washer fluid.
Except F SPORT models of GS350/GS300, and GS F:
Indicates that remaining fuel is approximately 2.6 gal.
(10.0 L, 2.2 Imp.gal.) or less
F SPORT models of GS350/GS300: Indicates remain-
ing fuel is approximately 2.6 gal. (9.9 L, 2.2 Imp.gal.) or
less
→ Refuel the vehicle.
Warning messageDetails/Actions

540
GS350_300_GS F_OM_OM30G34U_(U)8-1. Specifications
■Temperature A, B, C
The temperature grades are A (the highes
t), B, and C, representing the tire’s
resistance to the generation of heat and its ability to dissipate heat when
tested under controlled conditions on a specified indoor laboratory test
wheel.
Sustained high temperature can cause the ma terial of the tire to degenerate and
reduce tire life, and excessive temperature can lead to sudden tire failure.
Grade C corresponds to a level of perfor mance which all passenger car tires must
meet under the Federal Motor Vehicle Safety Standard No. 109.
Grades B and A represent higher levels of performance on the laboratory test
wheel than the minimum required by law.
Warning: The temperature grades of a tire assume that it is properly inflated and
not overloaded.
Excessive speed, underi nflation, or excessive loading, either separately or in com-
bination, can cause heat buildup and possible tire failure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pressure
Tire 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 un der that condition
Maximum inflation pres-
sureThe maximum cold inflated pr essure to which a tire may
be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a manu-
facturer
Accessory weight
The combined weight (in exce ss of those standard items
which may be replaced) of automatic transmission,
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 equipment,
including the maximum capacity of fuel, oil and coolant,
and if so equipped, air co nditioning 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 numb er of occupants specified
in the second column of Table 1
* that follows

589Alphabetical index
GS350_300_GS F_OM_OM30G34U_(U)
Main display............................................ 306
MaintenanceDo-it-yourself maintenance............371
General maintenance .....................367
Maintenance data ............................... 518
Maintenance requirements.......... 365
Malfunction indicator lamp .............. 434
Master warning light ........................... 436
Meter .................................................... 86, 92 Head-up display.................................. 120
Indicators.................................................... 81
Instrument panel light control ............................................ 89, 97
Meters................................................86, 92
Multi-information display .....100, 108
Warning lights ....................................... 80
Micro dust and pollen filter ................314
Mirrors Inside rear view mirror ..................... 169
Outside rear view mirror defoggers ............................................ 314
Outside rear view mirrors ................ 171
Vanity mirrors ..................................... 338
Moon roof..................................................178 Door lock linked moon roof operation ......................179
Jam protection function ....................179
Operation ............................................... 178
Warning message .............................. 441
MP3 disc
*
Multi-information display......... 100, 108 Boost meter/oil temperature gauge/oil pressure gauge.......... 103
Drive information...................... 102, 109
Dynamic radar cruise control with full-speed range ...................258
“F” content .................................................. 111
G-force ........................................... 103, 114
Lap timer..................................................... 111
LKA (Lane-Keeping Assist)......... 249
Torque distribution ...............................113
Navigation system
*
Noise from under vehicle ........................8
Odometer .......................................... 87, 94
Oil Engine oil ............................................... 522
Front differential oil ........................... 526
Rear differential oil ............................ 527
Opener Fuel filler door...................................... 228
Hood........................................................ 373
Trunk .......................................................... 143
M
N
O
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

597Alphabetical index
GS350_300_GS F_OM_OM30G34U_(U)
Warning buzzersApproach warning ............................265
Brake system........................................434
Downshifting ........................................207
Intuitive parking assist
*
Key reminder ...................................... 469
Open door ............................................443
Open moon roof .............................. 456
Open hood ...........................................443
Open trunk ...........................................443
Open window .................................... 456
Seat belt reminder .............................436
Warning lights .......................................... 80 ABS...........................................................434
AFS OFF indicator ............................435
Brake system............................434, 436
Charging system................................434
Electric power steering...................435
Low fuel level .......................................436
Malfunction indicator lamp ...........434
Master warning light.........................436
Open door ............................................436
Parking brake indicator ..................436
Pre-collision system..........................435
Seat belt reminder light...................436
Slip indicator .........................................435
SRS ............................................................434
Tire pressure ........................................436 Warning messages................................ 441
Warning reflector storage belt .......337
Washer ......................................................223
Checking ............................................... 392
Low washer fluid warning message............................. 441
Preparing and checking before winter .................................... 296
Switch ...................................................... 223
Washing and waxing .......................... 358
Weight Cargo capacity.....................................194
Load limits ...............................................194
Weight ..................................................... 518
Welcome light illumination control .....................................................138
Wheels Replacing ...............................................406
Size ...........................................................528
Window glasses...................................... 175
Window lock switch.............................. 175
Windows.................................................... 175 Power windows.................................... 175
Rear window defogger .................... 314
Washer ................................................... 223
Windshield wiper de-icer ................... 314
Windshield wipers ................................223 Position ................................................... 299
Rain-sensing windshield wipers................................................... 223
W
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

600
GS350_300_GS F_OM_OM30G34U_(U)GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 373 P. 143 P. 229
Hood lock release leverTire inflation pressure
P. 373
P. 528
Fuel tank capacity
(Reference) 17.5 gal. (66.3 L, 14.6 Imp.gal.)
Fuel type
Unleaded gasoline only P. 521
Cold tire inflation
pressure P. 528
Engine oil capacity
(Drain and refill —
reference) P. 522
Engine oil type
P. 522