2015 Lexus GS350 oil

542
GS350_OM_OM30E15U_(U)
8-1. Specifications
Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the fac-
tory.
Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of
matching quality to satisfy the above specification. Please contact your Lexus dealer
for further details.
*: Minimum pedal clearance when depressed with a force of 112.4 lbf (500 N,
51.0 kgf) while the engine is running.
Front differential (AWD models)
Oil capacity 0.74 qt. (0.70 L, 0.62 Imp.qt.)
Oil type and viscosity
Hypoid gear oil API GL-5
Above 0F (-18 C): SAE90
Below 0 F (-18 C): SAE80W or SAE80W-90
Rear differential
Oil capacity1.43 qt. (1.35 L, 1.19 Imp.qt.)
Oil type and viscosityToyota Genuine Differential gear oil LT
75W-85 GL-5 or equivalent
Brakes
Pe d a l c l e a r a n c e*2WD4.5 in. (115 mm) Min.
AW D5.0 in. (126 mm) Min.
Pedal free play0.04 — 0.08 in. (1.0 — 2.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3
Steering
Free playLess than 1.2 in. (30 mm)

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

600Alphabetical index
GS350_OM_OM30E15U_(U)
Emergency, in case ofIf a warning buzzer sounds..................................................470
If a warning light turns on...............470
If a warning message is displayed ....................................... 480
If the electronic key does not operate properly ........ 522
If the engine will not start................. 517
If the parking brake cannot be released ....................... 520
If the shift lever cannot be shifted from P ............. 519
If the vehicle battery is discharged ........................................ 525
If you have a flat tire ......................... 504
If you think something is wrong.............................................. 468
If your vehicle becomes stuck ......................................................532
If your vehicle has to be stopped in an emergency ........... 461
If your vehicle needs to be towed .......................................462
If your vehicle overheats ................529
Emergency flashers ............................. 460
Engine Accessory mode................................. 178
Compartment......................................397
Engine switch ......................................... 177
Hood ........................................................394
How to start the engine .................... 177
Identification number .......................537
If the engine will not start................. 517
Ignition switch (engine switch) .................................. 177
Overheating .........................................529 Engine compartment cover............. 398
Engine coolant ...................................... 402
Capacity.................................................540
Checking ............................................... 402
Preparing and checking before winter .................................... 284
Engine coolant temperature gauge .......................................................... 81
Engine immobilizer system ..................70
Engine oil ................................................. 399 Capacity.................................................538
Checking ............................................... 399
Oil level warning message ...........489
Oil pressure warning message.............................481
Preparing and checking before winter .................................... 284
Engine oil maintenance data ........... 384
Engine switch ........................................... 177
Enhanced VSC ......................................249
EPS (Electric Power Steering) ............. 250 Function ..................................................250
Warning light ......................................... 471
Warning message.............................485
Event data recorder (EDR)................... 10

604Alphabetical index
GS350_OM_OM30E15U_(U)
Main display............................................ 298
MaintenanceDo-it-yourself maintenance........... 391
General maintenance .................... 386
Maintenance data ............................. 536
Maintenance requirements.......... 383
Malfunction indicator lamp ................ 471
Master warning light ........................... 473
Meter ..............................................................81 Head-up display.................................... 92
Indicators................................................... 79
Instrument panel light control ......... 82
Meters.......................................................... 81
Multi-information display ..................84
Warning lights ........................................ 77
Micro dust and pollen filter ............... 315
Mirrors Inside rear view mirror ..................... 146
Outside rear view mirror defoggers ...........................................326
Outside rear view mirrors .............. 148
Vanity mirrors ...................................... 342
Moon roof................................................. 155 Door lock linked moon roof operation ..................... 156
Jam protection function ................... 156
Operation ............................................... 155
Warning message ............................ 488
MP3 disc
*
Multi-information display..................... 84 Dynamic radar cruise control ....... 219
Lane-Keeping Assist ....................... 238
Language..................................................88
Switching the display .......................... 85
Trip information ..................................... 85
Warning message............................ 480
Navigation system
*
Noise from under vehicle ........................8
Odometer .................................................... 81
Oil Engine oil ...............................................538
Front differential oil ........................... 542
Rear differential oil ............................ 542
Opener Hood........................................................ 394
Trunk .......................................................... 127
Outer foot lights Outer foot lights ................................. 329
Replacing light bulbs .......................455
Wattage .................................................545
Outside rear view mirrors ..................148 Adjusting and folding ........................148
Blind spot monitor ............................268
Linked mirror function when reversing..................................149
Mirror position memory ..................136
Outside rear view mirror defoggers............................ 326
Outside temperature display ............. 85
Overheating, Engine .......................... 529
M
N
O

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