navigation system Lexus HS250h 2012 User Guide

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1-8. Safety information
Before driving
HS250h_U_75050U
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classification sys-
tem. This system detects the conditions of the front passenger seat and
activates or deactivates the devices for the front passenger.
SRS warning light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
Front passenger’s seat belt reminder light
With out
navigation system
With navigation system

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2-1. Driving procedures
HS250h_U_75050U
■About engine braking
When shift position B is selected, releasing the accelerator pedal will apply engine
braking.
• When the vehicle is driven at high speeds, compared to ordinary gasoline-fueled vehicles, the engine braking deceleration is felt less than that of other
vehicles.
• The vehicle can be accelerated even when shift position B is selected.
If the vehicle is driven continuously in the B position, fuel efficiency will become low.
Usually, select the D position.
■Using air conditioning in Eco drive mode
The Eco drive mode controls heating/cooling and fan speed operation to improve
fuel consumption. When you want to improve the effectiveness of the air condition-
ing system, adjust the fan speed or cancel the Eco drive mode.
For more information, refer to the “Navigation System Owner’s Manual”.
■Power mode automatic deactivation
Power mode is automatically deactivated if the “POWER” switch is turned off after
driving in power mode.
■Customization
Settings (e.g. Reverse warning buzzer) can be changed.
(Customizable features →P. 5 8 4 )
CAUTION
■When driving on slippery road surfaces
Do not accelerate or change the shift position suddenly.
Sudden changes in engine braking may cause the vehicle to spin or skid, resulting in
an accident.
■For the shift lever
Do not hang anything on the shift lever.
Doing so could prevent the shift lever fr om returning to position, causing unex-
pected accidents to occur when the vehicle is in motion.

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2-2. Instrument cluster
2
When driving
HS250h_U_75050U
Indicators and warning lights
The indicator and warning lights on the instrument cluster and center
panel inform the driver of the status of the vehicle’s various systems.
Instrument cluster
Center panel (without a navigation system)
Center panel (with a navigation system)

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2-2. Instrument cluster
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■Indicators
The indicators inform the driver of the operating state of the vehi-
cle’s various systems.
Turn signal indicator
(→ P. 166)“ECO MODE” indicator
(→ P. 1 6 2 )
(U.S.A.)
Headlight indicator
(→ P. 191)“PWR MODE” indicator
(→ P. 1 6 2 )
(Canada)
Tail light indicator
(→ P. 1 9 1 )Cruise control indicator
(→ P. 212, 216)
Headlight high beam
indicator ( →P. 1 9 3 )
(if equipped)
Radar cruise control
indicator (→ P. 2 1 6 )
(if equipped)
Automatic High Beam
indicator (→P. 1 9 6 )
(if equipped)
“LKA” indicator
(→ P. 2 3 1 )
Front fog light indicator
(→ P. 202)“SET” indicator
(→ P. 212, 216)
“READY” indicator
(→ P. 1 5 2 )
(if equipped)
Intuitive parking assist
indicator (Refer to
“Navigation System
Owner’s Manual”.)
EV drive mode indicator
(→ P. 1 5 7 )
(if equipped)
“AFS OFF” indicator
(→ P. 1 9 3 )
Eco Driving Indicator
Light ( →P. 1 4 4 )Slip indicator
(→ P. 2 3 9 , 2 4 3 )
*1
*1*1, 2

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2-2. Instrument cluster
2
When driving
HS250h_U_75050U
Display order may vary depending on vehicle condition.
Electronic feature control contentsSetting electronic feature controls
AFS (if equipped)→P. 1 9 3
Intuitive parking assist
(if equipped)Refer to “Navigation System
Owner’s Manual”.
Other contentsDe ta ils
Customization ( →P. 5 8 4 )
Settings of functions such as the
door lock and light illumination time
can be changed
Dynamic radar cruise control
(if equipped) ( →P. 2 1 6 )Automatically displayed when using
the dynamic radar cruise control
LKA (Lane-Keeping Assist)
(if equipped) ( →P. 2 3 0 )Automatically displayed when using
the lane keeping assist
PCS (Pre-Collision System)
(if equipped) ( →P. 2 4 5 , 5 1 3 , 5 1 6 )Automatically displayed if there is a
possibility of collision.

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2-2. Instrument cluster
HS250h_U_75050U
Trip information■ Energy monitor
Displays the status of the hybrid system ( →P. 3 5 )
■ Total distance/Total average fuel consumption
Displays the total distance and average fuel consumption since the last
reset.
Press the “ENTER” switch for 1 second or more when the total distance and
the average fuel consumption is displayed.
“Past Record” screen on the navigation system (if equipped) will also be
reset. ( →P. 3 9 )
■Current fuel consumption/Average fuel consumption after refueling
Displays the instant fuel consumption and average fuel consumption
after refueling.
Use the displayed average fuel consumption as a reference.
■ Cruising range
Displays the estimated maximum distan ce 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.
• When only a small amount of fuel is added to the tank, the display may not be updated.
When adding fuel, turn the “POWER” switch to off. In case fuel is
added without turning the “POWER” switch to off, the display may not
be updated.
Other contentsDe ta ils
Wa r n i n g m e s s a g e ( →P. 5 1 2 )
Automatically displayed when a mal-
function occurs in any of the vehi-
cle's systems

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2-2. Instrument cluster
2
When driving
HS250h_U_75050U
HUD (Head-up Display) main switchPressing the switch turns the head-
up display on/off and changes the
vehicle speed display units as fol-
lows:
Vehicles sold in the U.S.A.
OFF → ON (mph) → ON (km/h)
→ OFF
Except vehicles sold in the U.S.A.
OFF → ON (km/h) → ON (mph)
→ OFF
When the head-up display is on, a
prolonged press will turn the touch
tracer display or audio display
ON/OFF. ( →P. 1 8 9 )
●Turn-by-turn navigation
Displays a notification of upcoming intersections
during navigation system route guidance
●Touch tracer display
Displays the switch operation status when the
steering switch is operated.

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3-1. Using the air conditioning system and defogger
Automatic air conditioning system
Air outlets and fan speed are automatically adjusted according to the tem-
perature setting.
Vehicles with a navigation system
Owners of models equipped with a navigation system should refer to
the “Navigation System Owner’s Manual”.
Vehicles without a navigation system
Automatic
mode button
Driver’s side
temperature display
Dual
mode
button
Fan speed control buttons Air outlet display
Fan speed display
Passenger’s side
temperature display
Driver’s side
temperature
control buttons Outside/recirculated air
mode buttonWindshield
defogger button Passenger’s side
temperature
control buttons
Micro dust
and pollen
filter mode
button
“OFF” button Air outlet selector button
Cooling and
dehumidification
function on/off
button

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3-2. Using the audio system
Audio system
Vehicles with a navigation system:
Owners of models equipped with a navigation system should refer to
the “Navigation System Owner’s Manual”.
Vehicles without a navigation system:
CD player with a changer and AM/FM radio

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3
Interior features
HS250h_U_75050U
3-3. Using the Bluetooth® audio system
Bluetooth® audio system
■Conditions under which the system will not operate
●If using a portable player that does not support Bluetooth®
●If the portable player is switched off
●If the portable player is not connected
●If the portable player’s battery is low
●If the portable player is behind the seat or in the glove box or console box
●If metal is covering or touching the portable player
The Bluetooth® audio system enables you to enjoy music played on a por-
table digital audio player (portable player) from the vehicle speakers via
wireless communication.
This audio system supports Bluetooth
®, a wireless data system capable of
playing portable audio music without cables. If your portable player does
not support Bluetooth
®, the Bluetooth® audio system will not function.
Vehicles without a navigation system:
Vehicles with a navigation system:
Owners of models equipped with a navigation system should refer to
the “Navigation System Owner’s Manual”.
Ti t l ePa g e
Using the Bluetooth® audio systemP. 3 2 8
Operating a Bluetooth® enabled portable playerP. 333
Setting up a Bluetooth® enabled portable playerP. 3 3 6
Bluetooth® audio system setupP. 3 4 1