2006 Lexus IS250 fuel

49
1-5. Refueling
1
Before driving
CAUTION
■Refueling the vehicle
Observe the following precautions while refueling the vehicle. Failure to do so, may
result in death or serious injury.
●Touch the vehicle or some other metal surface to discharge any static electricity.
Sparks resulting from discharging static electricity may cause the fuel vapors to
ignite.
●Always hold the grips on the fuel tank cap and turn it slowly to remove it.
A whooshing sound may be heard when the fuel tank cap is loosened. Wait until
the sound cannot be heard before fully re moving the cap. In hot weather, pressur-
ized fuel may spray out the filler neck and cause injury.
●Do not allow anyone that has not discharged static electricity from their bodies to
come close to an open fuel tank.
●Do not inhale vaporized fuel.
Fuel contains substances that are harmful if inhaled.
●Do not smoke while refueling the vehicle.
Doing so may cause the fuel to ignite and cause a fire.
●Do not return to the vehicle or touch an y person or object that is statically
charged.
This may cause static electricity to build up , resulting in a possible ignition hazard.
■When replacing the fuel cap
Do not use anything but a genuine Lexus fuel tank cap designed for your vehicle.
Failure to do so may cause a fire or other incident which may result in death or seri-
ous injury.
NOTICE
■Refueling
Do not spill fuel during refueling.
Failing to do so may damage the vehicle, such as causing the exhaust systems to
operate abnormally or damaging fuel system components or the vehicle's painted
surface.

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2-1. Driving procedures
■Breaking in your new Lexus
To extend the life of the vehicle, the following precautions are recommended to
observe:
●For the first 186 miles (300 km):
Avoid sudden stops.
●For the first 621 miles (1000 km):
• Do not drive at extremely high speeds.
• Avoid sudden acceleration.
• Do not drive continuously in the low gears.
• Do not drive at a constant speed for extended periods.
■Operating your vehicle in a foreign country
Comply with the relevant vehicle registration laws and confirm the availability of the
correct fuel. (P. 3 7 2 )
CAUTION
■When starting the vehicle
With automatic transmission vehicles, always keep your foot on the brake pedal
while stopped with the engine running. This prevents the vehicle from creeping.
■When driving the vehicle
●Do not drive if you are unfamiliar with the location of the brake and accelerator
pedals to avoid depressing the wrong pedal.
Accidentally depressing the accelerator pedal instead of the brake pedal will
result in sudden acceleration that may le ad to an accident that could result in
death or serious injury.
●Do not drive the vehicle over or stop the vehicle near flammable materials.
●With automatic transmission vehicles, do not let the vehicle roll backwards while
the shift lever is in a driving position, or roll forward while the shift lever is in R.
Doing so may cause the engine to stall or lead to poor brake and steering perfor-
mance, resulting in an accident or damage to the vehicle.
●If the smell of exhaust is noticed inside the vehicle, open the windows and check
that the trunk is closed.
Large amounts of exhaust in the vehicle can cause driver drowsiness and eventu-
ally, death. Have the cause of the problem inspected immediately.

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2-1. Driving procedures
2
When driving
■Shift position uses
*1: To improve fuel consumption and reduce noises, set the shift lever in the D
position for normal driving.
*2: Selecting shift ranges using S mode re stricts the upper limit of the possible
gear ranges, controls engine brakin g forces, and prevents unnecessary
upshifting.
■ Selecting a driving mode
The following patterns can be selec ted to suit current driving and
operating conditions.
Power mode
For powerful acceleration
and driving in mountainous
regions.
Normal mode
Snow mode
For accelerating and driving
on slippery road surfaces,
such as on snow.
Press SNOW to return to nor-
mal mode.
Shift positionFunction
PParking the vehicle or starting the engine
RReversing
NNeutral
DNormal driving*1
SS mode driving*2 ( P. 9 4 )

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2-1. Driving procedures
2
When driving
■Recommended shifting speed
The following table indicates shifting speeds for optimum fuel economy.
mph (km/h)
■Maximum downshifting speed
Adhere to the downshifting speeds in the following table in order to prevent over-
revving the engine.
mph (km/h)
Shifting operationRecommended speed
1
215 (24)
2
325 (40)
3
440 (64)
4
545 (72)
5
650 (80)
Shift positionMaximum speed
133 (54)
256 (90)
383 (134)
4108 (172)

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2-2. Instrument cluster
2
When driving
Instrument panel light controlThe brightness of the instrument panel lights can be adjusted. Darker
Brighter
Odometer
Displays the total distance the vehicle has been driven.
Trip meter
Displays the distance the vehicle has been driven since the meter was last
reset. Trip meters A and B can be used to record and display different dis-
tances independently.
Speed indicator
When the set speed is reached while driving, this ring-shaped indicator
comes on in yellow. The indicator comes on in red when the vehicle speed
reaches the dangerous range.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Odometer/trip meter and trip meter reset button
Switches between odometer and trip meter displays. Pushing and holding
the button will reset the trip meter when the trip meter is being displayed.

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2-2. Instrument cluster
2
When driving
Multi-information display
The multi-information display presents the driver with a variety of driving-
related data, including the current outside air temperature.
Trip information (P. 110)
Displays driving range, fuel con-
sumption and other cruising
related information.
Satellite switch mode display
(P. 214)
Lexus parking as sist-sensor dis-
play (if equipped)
Automatically displayed when
using Lexus parking assist-sen-
sor.
This switch is used to configure
various function settings.
Dynamic radar cruise control
display (if equipped) ( P. 1 2 4 )
Automatically displayed when
using dynamic radar cruise con-
trol.
Warning messages ( P. 3 3 4 )
Automatically displayed when a
malfunction occurs in one of the
vehicle’s systems.

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2-2. Instrument cluster
2
When driving
■Driving range
■ Average fuel consumption
■ Average fuel consumption after refueling
■ Current fuel consumption
■ Average vehicle speed Displays the estimated maximum distance that can
be driven with the quantity of fuel remaining.
This distance is computed based on your average fuel
consumption. As a result, the actual distance that can be
driven may differ from that displayed.
Displays the average fuel
consumption since the
function was reset.
The function can be reset by pushing the DISP switch
for longer than one second when the average fuel con-
sumption is displayed.
Displays the average fuel consumption since the
vehicle was last refueled.
Displays the current rate of fuel consumption.
Displays the average vehicle speed since the engine
was started or the function was reset.
The function can be reset by pushing the DISP switch
for longer than one second when the average vehicle
speed is displayed.

147
2
When driving
2-5. Driving information
Cargo and luggage
Capacity and distributionCargo capacity depends on the to tal weight of the occupants.
(Cargo capacity) = (Total load capa city) — (Total weight of occupants)
■ Steps for determining correct load limit
Locate the statement “The combin ed weight of occupants and
cargo should never exceed xxx lb.” on your vehicle’s placard.
Determine the combined weight of the driver and passengers
that will be riding in your vehicle.
Subtract the combined weight of the driver and passengers from
xxx kilograms or xxx lb.
The resulting figure equals the available amount of cargo and lug-
gage load capacity.
For example, if the xxx amount equals 1400 lb. and there will be five
150 lb. passengers in your vehicle, the amount of available cargo and
luggage load capacity is 650 lb.
1400
 750 (150 5) = 650 lb.
Determine the combined weight of luggage and cargo being
loaded on the vehicle.
The weight may not safely exceed the available cargo and luggage load
capacity calculated in Step 4.
Take notice of the following information about storage precautions, cargo
capacity and load.
●Stow cargo and luggage in the tru nk whenever possible. Be sure
all items are secured in place.
● Be careful to keep the vehicle level. Placing the weight as far for-
ward as possible helps maintain vehicle balance.
● For better fuel economy, do not carry unnecessary weight.
STEP1
STEP2
STEP3
STEP4
STEP5