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6-1. Specifications
6
Vehicle specifications
ES350_U
■Gasoline quality standards
●Automotive manufacturers in the US, Europe and Japan have developed a
specification for fuel quality called World-Wide Fuel Charter (WWFC) that is
expected to be applied worldwide.
●The WWFC consists of four categories that are based on required emission
levels. In the US, category 4 has been adopted.
●The WWFC improves air quality by lowering emissions in vehicle fleets, and
customer satisfaction through better performance.
■Lexus recommends the use of gasoline containing detergent additives
●Lexus recommends the use of gasoline that contains detergent additives to
avoid build-up of engine deposits.
●All gasoline sold in the US contains detergent additives to clean and/or keep
clean intake systems.
■Lexus recommends the use of cleaner burning gasoline
Cleaner burning gasoline, including reformulated gasoline that contains oxygen-
ates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in many
areas.
Lexus recommends the use of cleaner burning gasoline and appropriately blended
reformulated gasoline. These types of gasoline provide excellent vehicle perfor-
mance, reduce vehicle emissions and improve air quality.
■Lexus does not recommend blended gasoline
●Lexus allows the use of oxygenate blended gasoline where the oxygenate con-
tent is up to 10% ethanol or 15% MTBE.
●If you use gasohol in your Lexus, be sure that it has an octane rating no lower
t h a n 8 7.
●Lexus DOES NOT recommend the use of gasoline containing methanol.
■Lexus does not recommend gasoline containing MMT
Some gasoline contains octane enhancing additive called MMT (Methylcyclopen-
tadienyl Manganese Tricarbonyl).
Lexus DOES NOT recommend the use of gasoline that contains MMT. If fuel con-
taining 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.
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6
Vehicle specifications
ES350_U■
DOT quality grades
All passenger vehicle tires must conform to Federal Safety Require-
ments in addition to these grades. Quality grades can be found where
applicable on the tire sidewall between tread shoulder and maximum
section width.
For example: Treadwear 200 Traction AA Temperature A
■Treadwear
The treadwear grade is a comparative rating based on the wear rate of
the tire when tested under controlled conditions on a specified gov-
ernment test course.
For example, a tire graded 150 would wear one and a half (1 - 1 /2) times as
well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of
their use, however, and may depart sign ificantly from the norm due to varia-
tions in driving habits, service practices and differences in road characteris-
tics and climate.
■ Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C, and
they represent the tire's ability to stop on wet pavement as measured
under controlled conditions on specified government test surfaces of
asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking
(straight ahead) traction tests and does not include cornering (turning) trac-
tion.
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Alphabetical index
ES350_U
SeatsAdjustment............................................... 48
Adjustment precautions.................... 48
Child seats/child restraint
system installation ........................... 106
Cleaning.................................................365
Driver’s seat position memory....... 49
Front passenger seat position
memory.................................................. 53
Head restraint......................................... 55
Properly sitting in the seat ................ 84
Seat heaters..............................330, 332
Ventilated seats .................................. 332
Service reminder indicators ............. 138
Shift lever Automatic transmission................... 130
If the shift lever cannot be shifted from P ................................... 478
Shift lever lighting .................................. 314
Shift lock system .................................... 478
Side airbags................................................86
Side marker lights Replacing light bulbs........................ 424
Switch ........................................................ 147
Wattage................................................... 501
Side mirror
Adjusting and folding ......................... 66
Mirror position memory ................... 49
Smart access system with push-button start
Entry function.......................................... 26
Starting the engine .............................. 126 “SOS” button.......................................... 353
Spare tire
Inflation pressure ............................... 403
Storage location .................................467
Spark plug ............................................... 497
Specifications ......................................... 492
Speedometer ...........................................136
Steering wheel Audio switches ................................... 259
Power adjustment.................................63
Steering wheel position memory ..................................................49
Stop lights Replacing light bulbs ........................424
Wattage ...................................................501
Storage feature ....................................... 317
Stuck If your vehicle becomes stuck .... 489
Sun visors ................................................. 324
Sunshade Rear .......................................................... 335
Roof.............................................................. 73
Switch Emergency flasher switch..............434
Engine switch ........................................ 126
Fog light switch ...................................... 151
Hazard light switch ...........................434
Ignition switch ....................................... 126
Light switches........................................ 147
Power door lock switch.................... 40
Power window switch ....................... 68
Window lock switch ........................... 68
Wipers and washer switch............. 152