width Lexus ES300h 2015 Owner's Manual

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4-5. Using the driving support systems
Press the “LDA” switch to activate
the system.
“LDA” indicator and the lane lines will
come on.
Press the switch again to turn the LDA
system off.
The LDA system will remain on or off
even if the “START STOP ENGINE”
<“POWER”> switch is turned to IGNI-
TION ON mode.
●
When the vehicle speed is approximately 32 mph (50 km/h) or more
●When the lane width is more than approximately 8.2 ft. (2.5 m)
●When driving on a straight road or through a curve with a radius of
more than approximately 328 ft. (100 m)
Turning the LDA system on
Operating conditions

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4-5. Using the driving support systems
■Screen descriptionVehicle width guide line
The line indicates a guide path when the vehicle is being backed straight up.
The displayed width is wider than the actual vehicle width.
The line aligns with the estimated course lines when the steering wheel is
straight.
Estimated course lines
The lines show an estimated course when the steering wheel is turned.
Distance guide line
The line moves, together with the estimated course lines, in sync with the steer-
ing wheel. The line shows points approximately 1.5 ft. (0.5 m) (red) and
approximately 3 ft. (1 m) (yellow) from the center of the edge of the bumper.
Distance guide line
The line shows distance behind the vehicle, a point approximately 1.5 ft. (0.5
m) (blue) from the edge of the bumper.
Vehicle center guide line
The line indicates the estimated vehicle center on the ground.
Estimated course line display mode
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2994-5. Using the driving support systems
4
Driving
■Parking operation
When parking in a space which is in the reverse direction to the space
described in the procedure below, the steering directions will be
reversed.Shift the shift position to R position.
Turn the steering wheel so that
the estimated course lines are
within the parking space, and
back up slowly.
Parking space
Estimated course lines
When the rear position of the
vehicle has entered the park-
ing space, turn the steering
wheel so that the vehicle width
guide lines are within the left
and right dividing lines of the
parking space. Vehicle width guide line
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4-5. Using the driving support systems
Once the vehicle width guide lines and the parking space lines are
parallel, straighten the steering wheel and back up slowly until the
vehicle has completely entered the parking space.
Stop the vehicle in an appropriate place, and finish parking.
■Screen descriptionVehicle width guide lines
These lines indicate a guide path when the vehicle is being backed
straight up. The displayed width is wider than the actual vehicle
width.
Parking assist guide lines
These lines indicate the path of the sm allest turn possible behind the
vehicle.
These lines also indicate the approximate position of the steering
wheel when parking.
Distance guide line
This line (red) indicates points approximately 1.5 ft. (0.5 m) behind
the rear bumper of your vehicle.
Vehicle center guide line
The line indicates the estimated vehicle center on the ground.
Parking assist guide line display mode
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ES350_300h_OM_OM33B36U_(U)
3034-5. Using the driving support systems
4
Driving
■Lexus parking assist monitor camera
The camera for the parking assist
monitor is located above the
license plate.
●Using the camera
If the camera lens becomes dirty, it cannot transmit a clear image. If
water droplets, snow or mud adhere to the lens, rinse with water and
wipe with a soft cloth. If the lens is extremely dirty, wash it with a mild
cleanser and rinse.
■Differences between the screen and the actual road
The distance guide lines and the vehicle width guide lines may not actu-
ally be parallel with the dividing lines of the parking space, even when
they appear to be so. Be sure to check visually.
The distances between the vehicle width guide lines and the left and
right dividing lines of the parking sp ace may not be equal, even when
they appear to be so. Be sure to check visually.
The distance guide lines give a distance guide for flat road surfaces. In
any of the following situations, there is a margin of error between the
guide lines on the screen and the actual distance/course on the road.

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4-5. Using the driving support systems
CAUTION
●If the tire sizes are changed, the position of the guide lines displayed on the
screen may change.
●The camera uses a special lens. The distances between objects and pedestrians
that appear in the image displayed on the screen will differ from the actual dis-
tances. (→P. 303)
●Estimated course line display mode: If the steering wheel is straight and the vehi-
cle width guide lines and the estimated course lines are not in alignment, have the
vehicle inspected by your Lexus dealer.
NOTICE
■How to use the camera
●The parking assist monitor may not operate properly in the following cases.
• If the back of the vehicle is hit, the position and mounting angle of the camera
may change.
• As the camera has a water proof construction, do not detach, disassemble or modify it. This may cause incorrect operation.
• Do not strongly rub the camera lens. If the camera lens is scratched, it cannot transmit a clear image.
• Do not allow organic solvent, car wax, window cleaner or glass coat to adhere to the camera. If this happens, wipe it off as soon as possible.
• If the temperature changes rapidly, such as when hot water is poured on the vehicle in cold weather, the system may not operate normally.
• When washing the vehicle, do not apply intensive bursts of water to the cam- era or camera area. Doing so may result in the camera malfunctioning.
• When the camera is used under fluorescent lights, sodium light or mercury light etc., the lights and the illuminated areas may appear to flicker.
●Do not expose the camera to strong impact as this could cause a malfunction.
If this happens, have the vehicle inspected by your Lexus dealer as soon as possi-
ble.

ES350_300h_OM_OM33B36U_(U)
3434-6. Driving tips
4
Driving
Use the correct tire chain size when mounting the tire chains.
Chain size is regulated for each tire size.
XSide chain
0.12 in. (3 mm) in diameter
0.39 in. (10 mm) in width
1.18 in. (30 mm) in length
XCross chain
0.16 in. (4 mm) in diameter
0.55 in. (14 mm) in width
0.98 in. (25 mm) in length
Regulations regarding the use of tire chains vary depending on location
and type of road. Always check loca l regulations before installing chains.
■Tire chain installation
Observe the following precautions when installing and removing chains:
●Install and remove tire chains in a safe location.
●Install tire chains on the front tires. Do not install tire chains on the rear tires.
●Install tire chains on front tires as tightly as possible. Retighten chains after driving
1/4  1/2 mile (0.5  1.0 km).
●Install tire chains following the instructions provided with the tire chains.
Selecting tire chains
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Regulations on the use of tire chains

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7-3. Do-it-yourself maintenance
Wheels
When replacing wheels, care should be taken to ensure that they are
equivalent to those removed in load capacity, diameter, rim width and
inset
*.
Replacement wheels are available at your Lexus dealer.
*: Conventionally referred to as “offset”.
Lexus does not recommend using the following:
●Wheels of different sizes or types
●Used wheels
●Bent wheels that have been straightened
●Use only Lexus wheel nuts and wrenches designed for use with your
aluminum wheels.
●When rotating, repairing or changing your tires, check that the wheel
nuts are still tight after driving 1000 miles (1600 km).
●Be careful not to damage the aluminum wheels when using tire chains.
●Use only Lexus genuine balance weights or equivalent and a plastic or
rubber hammer when balancing your wheels.
If a wheel is bent, cracked or heavily corroded, it should be replaced.
Otherwise, the tire may separate from the wheel or cause a loss of han-
dling control.
Wheel selection
Aluminum wheel precautions

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9-1. Specifications
Maintenance data (fuel, oil level, etc.)
*: Unladen vehicle
Dimensions and weight
Overall length192.7 in. (4895mm)
Overall width71.7 in. (1820mm)
Overall height*57.1 in. (1450mm)
Wheelbase111.0 in. (2820mm)
TreadFront62.6 in. (1590mm)
Rear62.0 in. (1575mm)
Vehicle capacity weight
(Occupants + luggage)905 lb. (410 kg)

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7219-1. Specifications
9
Vehicle specifications
■Typical tire size information
The illustration indicates typical
tire size.Tire use (P = Passenger car,
T = Temporary use)
Section width (millimeters)
Aspect ratio
(tire height to section width)
Tire construction code
(R = Radial, D = Diagonal)
Wheel diameter (inches)
Load index
(2 digits or 3 digits)
Speed symbol
(alphabet with one letter)
■Tire dimensionsSection width
Tire height
Wheel diameter
Tire s ize
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