Page 49 of 304
GAUGES, METERS AND SERVICE REMINDER INDICATORS
34
FUEL GAUGE
13L001 1
Low fuel level warning light
The gauge is displayed when the ignition switch is on and
indicates the approximate quantity of fuel remaining in the tank.
It is a good idea to keep the tank over 1/4 full.
If the fuel level approaches ”E” or the low fuel level warning light
comes on, fill the fuel tank as soon as possible.
On inclines or curves, due to the movement of fuel in the tank, the
fuel gauge needle may fluctuate or the low fuel level warning light
may come on earlier than usual.
If the fuel tank is completely empty, the malfunction indicator lamp
comes on. Fill the fuel tank immediately.
The indicator lamp goes off after driving several times. If the
indicator lamp does not go off, contact your Lexus dealer as soon as
possible.
See the inner back cover for fuel capacity and recommended fuelselection.
ENGINE COOLANT
TEMPERATURE GAUGE
13L002 2
Normal range
The gauge indicates the engine coolant temperature when the
ignition switch is on. The engine operating temperature will
vary with changes in weather and engine load.
If the needle points to the red zone or higher, stop your vehicle and
allow the engine to cool.
Your vehicle may overheat during severe operating conditions, such
as:
Driving up a long hill on a hot day.
Reducing speed or stopping after high speed driving.
Page 243 of 304
ENGINE
228
Improved gasolines
The American Automobile Manufacturers Association (AAMA)
has developed a specification of improved gasolines. The AAMA
specification offers optimal fuel information for better vehicle
performance and better protection of your engine.
Lexus recommends the use of gasolines that meet the AAMA
specification, if available, for improved drivability and emission
control system.
Gasolines containing MTBE
Gasolines that contain MTBE (Methyl Tertiary Butyl Ether)
are available in the market. If you use a gasoline mixed with
MTBE, make certain that it does not contain more than 15% of
MTBE.
If the use of gasolines containing MTBE causes poor drivability
and/or poor fuel economy, you should stop using them.
Gasolines containing MMT
Some gasolines contain an octane enhancing additive called
MMT (methylcyclopentadienyl manganese tricarbonyl).
Lexus does not recommend the use of gasolines that contain MMT.
If fuels containing MMT are used, your emission control system may
be adversely affected. The Malfunction Indicator Lamp on the
instrument cluster may come on. If this happens, contact your Lexus
dealer for service.
Gasolines containing alcohol
Gasohol is a mixture of gasoline and ethanol. If you use gasohol
in your Lexus, be sure that it is unleaded, has an octane rating
no lower than 87 and does not contain more than 10% ethanol.
Lexus does not recommend the use of gasolines containing
methanol.
If you use gasoline containing methanol, use only gasoline meeting
the requirements above and also containing less than 5% methanol
with cosolvents and corrosion inhibitors for methanol.
NOTICE
Do not use gasohol other than stated above. It will cause fuel
system damage or vehicle performance problems.
If drivability problems are encountered (poor hot starting,
vaporizing, engine knock, etc.), discontinue its use.
Take care not to spill gasohol during refueling. Gasohol may
cause paint damage.
Fuel tank capacity
85 L (22.5 gal., 18.7 lmp.gal.)
Page 284 of 304
BODY
269
SPECIFICATIONS
DIMENSIONS AND WEIGHT
Overall length
Overall width
Overall height
Wheelbase
Tread Front
Rear
Vehicle capacity weight (occupants + luggage)
4995 mm (196.7 in.)
1830 mm (72.0 in.)
1435 mm (56.4 in.)*
2850 mm (112.2 in.)
1575 mm (62.0 in.)
1575 mm (62.0 in.)
410 kg (900 lb.)
*: Unladen vehicle
FUEL TANK
Capacity
85 L (22.5 gal., 18.7 lmp.gal.)
Page 301 of 304
GAS STATION INFORMATION
Fuel selection:
Select premium unleaded gasoline with an Octane Rating of 91
(Research Octane Number 96) or higher for optimum engine
performance. However, if such premium type cannot be
obtained, you may temporarily use unleaded gasoline with an
Octane Rating as low as 87 (Research Octane Number 91).
Fuel tank capacity:
85 L (22.5 gal., 18.7 lmp.gal.)
Engine oil:
API SH, ”Energy Conserving II” or SJ, ”Energy Conserving”
multigrade engine oil or ILSAC multigrade engine oil.
Recommended oil viscosity SAE 5W 30 if normal
temperatures are below 38C (100F)
Oil capacity: L (qt., lmp.qt.)
Drain and refill
with filter 5.6 (5.9, 4.9)
without filter 5.3 (5.6, 4.7)
See page 230 for detailed information.
Engine coolant:
Capacity: 10.8 L (11.4 qt, 10.4 lmp.qt.)
Coolant type Ethylene glycol coolant (Do not use alcohol
coolant.)
For checking the engine coolant, see page 233.
For changing the engine coolant, see the label on the coolant
reservoir.Automatic transmission:
Fluid type Automatic transmission fluid Type T IV or
equivalent
Tire information:
See page 241 through 247 for detailed information.
Tire pressure:
Tire size: P225/60R16 97V
cold tires
kPa (kgf/cm
2
or bar, psi)
Vehicle loaded up
Vehicle load up to vehicle capacity
up to occupants weight
Front tires 200 (2.0, 29) 220 (2.2, 32). . . . . . . . . . . . .
Rear tires 200 (2.0, 29) 220 (2.2, 32). . . . . . . . . . . . .
For sustained high speeds above 160 km/h (100 mph), in
countries where such speeds are permitted by law, add 80 kPa
(0.9 kgf/cm
2, 0.8 bar, 12 psi) to the front tires and rear tires, but
never exceed the maximum cold tire pressure molded on the tire
sidewall.
LS400 (U) 98
