2014 Lexus IS F fuel cap

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5-2. Steps to take in an emergency
IS F_U
■If the malfunction indicator lamp comes on while driving
First check the following:
●Is the fuel tank empty?
If it is, fill the fuel tank immediately.
●Is the fuel tank cap loose?
If it is, tighten it securely.
The lamp will go off after taking several driving trips.
If the lamp does not go off even after several trips, contact your Lexus dealer as
soon as possible.
■Front passenger detection sensor and passenger seat belt reminder and warning
buzzer
●If luggage is placed on the front passenger seat, the front passenger detection
sensor may cause the warning light to flash and the warning buzzer to sound,
even if a passenger is not sitting in the seat.
●If a cushion is placed on the seat, the sensor may not detect a passenger, and the
warning light may not operate properly.
■When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level. Pushing the tire
pressure warning reset switch does not turn off the tire pressure warning light.
■The tire pressure warning light ma y turn on due to natural causes
The tire pressure warning light may turn on due to natural causes such as natural air
leaks or tire inflation pressure changes caused by temperature. In this case, adjust-
ing the tire inflation pressure will turn off the warning light (after a few minutes).
■When a tire is replaced with a spare tire
The compact spare tire is not equipped with the tire pressure warning valve and
transmitter. If a tire goes flat, the tire pressure warning light will not turn off even
though the flat tire is replaced with the spare tire. Replace the spare tire with the
repaired tire and adjust the proper tire inflation pressure. The tire pressure warning
light will turn off after a few minutes.

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IS F_U
6-1. Specifications
Maintenance data (fuel, oil level, etc.)
Dimensions and weight
*1: Unladen vehicle
*2: Vehicles with a rear wheel size of 19 × 9J
*3: Vehicles with a rear wheel size of 19 × 9 1 /2J
Overall length183.4 in. (4660 mm)
Overall width71.4 in. (1815 mm)
Overall height *155.7 in. (1415 mm)
Wheelbase107.4 in. (2730 mm)
Tr e a d
Front61.4 in. (1560 mm)
Rear59.8 in. (1520 mm)*2
60.2 in. (1530 mm)*3
Vehicle capacity weight
(Occupants + luggage)660 lb. (300 kg)

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6-1. Specifications
6
Vehicle specifications
IS F_U
Engine
Fuel
Model2UR-GSE
Ty p e8-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70 × 3.52 in. (94.0 × 89.5 mm)
Displacement303.2 cu. in. (4969 cm3)
Drive belt tensionAutomatic adjustment
Fuel typeUnleaded gasoline only
Octane rating91 (Research octane number 96) or higher
Fuel tank capacity
(Reference)16.9 gal. (64 L, 14.0 Imp. gal.)

522
6-1. Specifications
IS F_U
Lubrication system
*: The engine oil capacity is a reference quantity to be used when exchanging.
Warm up and turn off the engine, 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. Use Lexus
approved “Toyota Genuine Motor Oil” or equivalent to satisfy the follow-
ing grade and viscosity.
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 5W-30
SAE 5W-30 is the best choice for
good fuel economy and good
starting in cold weather.
If SAE 5W-30 is not available,
SAE 10W-30 oil may be used.
However, it should be replaced
with SAE 5W-30 at the next oil
change.
Oil capacity
(Drain and refill
 reference
*)
without filter8.7 qt. (8.2 L, 7.2 Imp. qt.)
with filter 9.8 qt. (9.3 L, 8.2 Imp. qt.)
Outside temperature

538
6-1. Specifications
IS F_U
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
Rim diameter
(Wheel diameter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer's designation for a rim by
style or code
Rim widthNominal distance between rim flanges
Vehicle capacity weight
(Total load capacity)The rated cargo and luggage load plus 150 lb. (68
kg) times the vehicle's designated seating capacity
Tire related termMeaning

573
Alphabetical index
IS F_U
Engine coolant temperature gauge ....................................................... 154
Engine immobilizer system ................. 88
Engine oil Capacity................................................. 522
Checking ............................................... 406
Preparing and checking before winter ...................................... 218
EPS............................................................... 201
Event data recorder................................ 22
First-aid kit storage belt......................362
Floor mat.................................................... 361
Fluid Brake ...........................................................411
Washer ..................................................... 416
Fog lights Switch ........................................................ 170
Footwell lights........................................ 334
Front fog lights Switch ........................................................ 170
Front passenger occupant
classification system ......................... 108
Front passenger's seat belt
reminder light ...................................... 472
Front seats
Adjustment .............................................. 55
Driving position memory ................. 56
Seat position memory ........................ 60
Front turn signal lights
Switch ..........................................................151
Wattage ................................................. 528 Fuel
Capacity .................................................. 521
Fuel gauge.............................................. 154
Fuel pump shut off system............ 468
Gas station information ................. 584
Information ............................................529
Refueling................................................... 85
Fuel door .....................................................85
Fuel filler door ...........................................85
Fuel pump shut off system.................468
Fuses ..........................................................438
Garage door opener ..........................365
Gas station information......................584
Gauges ...................................................... 154
Glove box ................................................339
Glove box light ......................................339
Hands-free system for mobile phone* ...................................................303
Hazard lights Switch...................................................... 460
Head restraints Adjusting .................................................. 62
Headlight aim ......................................... 452
Headlight cleaner ...................................176
Headlights Discharge headlight
precautions....................................... 458
Replacing light bulbs ........................454
Switch........................................................ 166
Wattage ................................................. 528
F
G
H
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

584
IS F_U
GAS STATION INFORMATION
Auxiliary catch leverP. 4 0 0Trunk openerP. 5 1Fuel filler door P. 8 5
Hood lock release lever P. 4 0 0Fuel filler door openerP. 8 5Tire inflation pressureP. 5 2 7
Fuel tank capacity
(Reference)16.9 gal. (64 L, 14.0 Imp. gal.)
Fuel typeP. 8 6 , 5 2 1
Cold tire inflation
pressureP. 5 2 7
Engine oil capacity
(Drain and refill
 reference)qt. (L, Imp. qt.)
Without filter 8.7 (8.2
, 7. 2)With filter 9.8 (9.3, 8.2)
Engine oil typeP. 5 2 2