fuel cap Lexus GS300h 2017 User Guide

5508-1. Specifications
GS450h_300h_OM_OM30F92E_(EE) *
: The engine oil capacity is a reference quantity to be used when changing the engine
oil. Warm up the engine and turn off the hybrid system, wait more than 5 minutes, and
check the oil level on the dipstick.
■Engine oil selection
“Toyota Genuine Motor Oil” is used in your Lexus vehicle. Lexus recom-
mends the use of approved “Toyota Genuine Motor Oil”. Another motor oil of
matching quality can also be used.
Oil grade:
0W-20, 5W-30 and 10W-30:
API grade SL “Energy-Conserving”, SM “Energy-Conserving” or SN
“Resource-Conserving”; or ILSAC multigrade engine oil
15W-40:
API grade SL, SM or SN multigrade engine oil
Recommended viscosity (SAE):
SAE 0W-20 is filled into your Lexus
vehicle at manufacturing, and the
best choice for good fuel economy
and good starting in cold weather.
If SAE 0W-20 oil is not available,
SAE 5W-30 oil may be used. How-
ever, it should be replaced with SAE
0W-20 at the next oil change.
If you use SAE 10W-30 or a higher
viscosity engine oil in extremely low
temperatures, the engine may
become difficult to start, so SAE
0W-20 or 5W-30 engine oil is rec-
ommended.
Lubrication system
Oil capacity
(Drain and refill 
reference *)
With filter
Without filterGS450hGS300h
6.3 L (6.7 qt., 5.5 Imp.qt.)
5.9 L (6.2 qt., 5.2 Imp.qt.)4.5 L (4.8 qt., 4.0 lmp. qt.)
4.1 L (4.3 qt., 3.6 lmp. qt.)
Temperature range anticipated
before next oil change Preferred

588Alphabetical index
GS450h_300h_OM_OM30F92E_(EE) Fuel ............................................................. 257
Capacity .................................................549
Fuel gauge.............................................. 105
Information ........................................... 559
Refueling ................................................ 257
Type ........................................................ 549
Warning light ....................................... 462
Warning messages...........................466
Fuel consumption Average fuel consumption .............. 113
Average fuel consumption after refueling ...................................... 113
Current fuel consumption................ 113
Fuel filler door ........................................ 257
Refueling ................................................ 257
When the fuel filler door cannot be opened ......................... 259
Fuses .......................................................... 437
Gauges ...................................................... 104
Glove box ................................................ 370
Glove box light ...................................... 370
Grille Shutter system
Warning message.............................466 Hands-free system
(for cellular phone) *
Head restraints ....................................... 183
Headlight cleaner...................... 252, 254
Headlights ............................................... 237
Adaptive Front-lighting System (AFS)................................... 239
AHS (Adaptive High-beam System) ................................................. 241
Automatic High Beam system.................................................. 246
Follow me home system................ 238
Headlight leveling warning message ............................................. 466
Light switch............................................ 237
Replacing light bulbs ....................... 449
Head-up display....................................... 119
Heated steering wheel.........................361
Heaters ..................................................... 346
Air conditioning system ................. 346
Heated steering wheel ................... 362
Outside rear view mirrors ............ 352
Seat heaters.......................................... 362
High-voltage components .................. 80
Hood........................................................... 401 Open ......................................................... 401
Warning message ............................ 466
G
H

594Alphabetical index
GS450h_300h_OM_OM30F92E_(EE) Refueling .................................................. 257
Capacity .................................................549
Fuel types ...............................................549
Opening the fuel tank cap ............ 259
When the fuel filler door cannot be opened ......................... 259
Regenerative braking ............................ 78
Remote Touch *
Replacing Electronic key battery......................435
Fuses ........................................................ 437
Light bulbs ............................................. 442
Tires ......................................................... 498
Rev indicator............................................ 106
Rev peak .................................................... 106
Road accident cautions.........................83
Seat belt reminder light ...................... 462
Seat belts .....................................................38
Adjusting the seat belt ........................ 39
Child restraint system installation.............................................. 67
Cleaning and maintaining
the seat belt .......................................395
Emergency Locking
Retractor (ELR).................................. 40
How to wear your seat belt ............. 38
How your child should wear the seat belt .......................................... 40
Pregnant women, proper seat belt use ........................................... 41
Reminder light and buzzer ........... 462
Seat belt pretensioners ...................... 39
SRS warning light.............................. 460 Seat heaters ............................................ 362
Seat position memory...........................178
Seat ventilators ...................................... 362
Seats............................................................. 175
Adjustment ............................................. 175
Adjustment precautions................... 176
Child seats/child restraint system installation ............................. 66
Cleaning ................................................ 394
Driving position memory ................ 178
Head restraints .....................................183
Power easy access system............. 178
Properly sitting in the seat................ 36
Seat heaters.......................................... 362
Seat position memory ....................... 178
Seat ventilators ................................... 362
Sensor Automatic headlight system ........ 240
Automatic High Beam system.................................................. 246
Inside rear view mirror .....................189
Intrusion sensor and tilt sensor.......94
Lexus parking assist-sensor *
LKA (Lane-Keeping Assist) ........ 282
Radar sensor .............................263, 318
Rain-sensing windshield
wipers .................................................. 255
Service plug ............................................... 80
Service reminder indicators ............... 98
S-FLOW mode ..................................... 347
S

600
GS450h_300h_OM_OM30F92E_(EE)GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 401 P. 146 P. 259
Hood lock release leverTire inflation pressure
P. 401
P. 555
Fuel tank capacity
(Reference) 66 L (17.4 gal., 14.5 Imp.gal.)
Fuel typeEU area: Unleaded gasoline conforming to European
standard EN228 only
Except EU area: Unleaded gasoline only
P. 549
Cold tire inflation
pressure P. 555
Engine oil capacity (Drain and refill —
reference)P. 550
Engine oil type“Toyota Genuine Motor Oil” or equivalent
Oil grade:
0W-20, 5W-30 and 10W-30:
API grade SL “Energy-Conserving”, SM “Energy-Con-
serving” or SN “Resource-Conserving”; or ILSAC multi-
grade engine oil
15W-40:
API grade SL, SM or SN multigrade engine oil
P. 550