2008 LEXUS RX400H lock

122
RX400h_U
2-1. Driving procedures
Driving the vehicle
Starting on a steep uphillFirmly set the parking brake and shift the shift lever to D.
Gently depress the accelerator pedal.
Release the parking brake.
The following procedures should be observed to ensure safe driving.
■Starting the hybrid system
→ P. 1 3 1
■ Driving
With the brake pedal depressed, shift the shift lever to D. (→P. 135)
Release the parking brake. (→ P. 1 3 7 )
Gradually release the brake pedal and gently push the accel-
erator pedal to accelerate the vehicle.
■ Stopping
With the shift lever in D, push the brake pedal.
If necessary, set the parking brake.
When the vehicle is stopped for an extended period of time, shift the
shift lever to P. (
→P. 1 3 5 )
■Parking the vehicle
With the shift lever in D, push the brake pedal.
Set the parking brake. (→ P. 1 3 7 )
Shift the shift lever to P. (→ P. 135)
Turn the engine switch to stop the hybrid system.
Lock the door, making sure that you have the key on your per-
son.
STEP1
STEP2
STEP3
STEP1
STEP2
STEP1
STEP2
STEP3
STEP4
STEP5
STEP1
STEP2
STEP3

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2-1. Driving procedures
2
When driving
RX400h_U
CAUTION
■When the vehicle is stopped
●Do not race the hybrid system.
If the vehicle is in any gear other than P or N the vehicle may accelerate suddenly
and unexpectedly, and may cause an accident.
●Do not leave the vehicle with the hybrid system on for a long time.
If such a situation cannot be avoided, park the vehicle in an open space and
check that exhaust fumes do not enter the vehicle interior.
●Always keep a foot on the brake pedal while the hybrid system is operating to
prevent an accident caused by the vehicle moving.
■When the vehicle is parked
●Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in the vehi-
cle when it is in the sun.
Doing so may result in the following.
• Gas may leak from a cigarette lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cause the plastic lenses and plasticmaterial of eye glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray over the interior of
the vehicle, and may also cause a short circuit in the vehicle's electrical compo-
nents.
●Always apply the parking brake, shift the shift lever to P, stop the hybrid system
and lock the vehicle.
Do not leave the vehicle unattended while the hybrid system operating.
●Do not touch the exhaust pipe while the hybrid system or immediately after turn-
ing the hybrid system off.
Doing so may cause burns.
●Do not leave the hybrid system operating in an area with snow build-up, or where
it is snowing. If snowbanks build up around the vehicle while the hybrid system is
operating, exhaust gases may collect and enter the vehicle. This may lead to
death or a serious health hazard.

131
2-1. Driving procedures
2
When driving
RX400h_U
Engine (ignition) switch
■Engine switch
LOCK
The hybrid system is off and
the steering wheel is locked
and the key can be removed
from the engine switch.
ACC
The hybrid system is off and
some electrical components
such as the audio system can
be used.
ON
The hybrid system is on and
all electrical components can
be used.
START
■ Starting the hybrid system
Check that the parking brake is set.
Turn off unnecessary lights and accessories.
Check that the shift lever is set in P.
Sit in the driver’s seat and firmly depress the brake pedal.
Turn the engine switch to the
START position.
After a few seconds, the
READY light will flash and come
on with a beep sound.
The vehicle can move when the
READY light is on, even if the
hybrid system is stopped.
As the hybrid system starts only with the transmission in the P position, put
the selector lever in P whenever starting the system.
STEP1
STEP2
STEP2STEP3
STEP3STEP4

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2-1. Driving procedures
RX400h_U
■Turning the key from ACC to LOCK
■Steering lock release
■If the hybrid system does not start
The hybrid vehicle immobilizer system may not have been deactivated. (→P. 8 3 )
■If the 12-volt battery is disconnected or run down...
→P. 3 2 8
■If the READY light does not come on
If the READY light does not come on when you turn the engine switch with the shift
lever in P and the brake pedal pressed, contact your Lexus dealer immediately. Shift the shift lever to P.
Push in the key and turn to the
LOCK pos ition.
STEP1
STEP2
When starting the hybrid system, the engine
switch may seem stuck in the LOCK position.
To free it, turn the key while turning the steer-
ing wheel slightly in either direction.

134
2-1. Driving procedures
RX400h_U
CAUTION
■When starting the hybrid system
Always start the hybrid system while sitting in the driver’s seat. Do not press the
accelerator pedal while starting the hybrid system under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
■Caution when driving
Do not turn the engine switch to the LOCK position while driving. If, in an emer-
gency, you must turn the hybrid system off while the vehicle is moving, turn the
engine switch only to the ACC position.
NOTICE
■To prevent 12-volt battery discharge
Do not leave the engine switch in the ACC or ON position for long periods without
the hybrid system on.
■When starting the hybrid system
●If any service reminder indicator light comes on or warning message appears on
the multi-information display or the 12-volt battery is disconnected, the hybrid
system may not start. In that case, turn the ignition on again. If the READY light
does not come on, contact your Lexus dealer.
●Do not race the hybrid system.
●If the hybrid system becomes difficult to start or stalls frequently, have the hybrid
system checked immediately.

149
2-3. Operating the lights and windshield wipers
2
When driving
RX400h_U
AFS (vehicles with discharge headlights)AFS (Adaptive Front Lighting System) improves visibility at intersections
and on curves by automatically adjusting the direction light axis of the
headlights according to vehicle speed and the degree of the tire angle
that are controlled by steering input.
Operates at speeds of 18 mph (30 km/h) or higher.
■ Deactivating AFS
Turn the switch OFF to deactivate
AFS.
OFF
ON
■Daytime running light system
To make your vehicle more visible to other drivers, the headlights turn on automati-
cally (at a reduced intensity) whenever the hybrid system is started and the parking
brake is released. Daytime running lights are not designed for use at night.
■Headlight control sensor
The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight control system to mal-
function.

150
2-3. Operating the lights and windshield wipers
RX400h_U
■Automatic light off system
●When the headlights come on: The headlights and tail lights turn off 30 seconds
after all doors are closed with the engine switch turned to the ACC or LOCK
position. (The light turns off immediately if the LOCK button on the key is pressed
after all doors are locked.)
●When only the tail lights come on: The tail lights turn off automatically with the
engine switch turned to the ACC or LOCK position and the driver’s door is
opened.
To turn the lights on again, turn the engine switch to the ON position, or turn the
light switch OFF once and then back to the
or position.
■Automatic headlight leveling system (vehicles with discharge headlights)
The level of the headlights is automatically adjusted according to the number of
passengers and the loading condition of the vehicle to ensure that the headlights do
not interfere with other road users.
■If the indicator flashes... (veh icles with discharge headlights)
It may indicate a malfunction in the system. Contact your Lexus dealer.
■Customization that can be configured at Lexus dealer
Setting (e.g. light sensor sensitivity) can be changed. (Customizable features
→ P. 4 5 8 )
NOTICE
■To prevent 12-volt battery discharge
Do not leave the lights on longer than necessary when the hybrid system is off.

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2-3. Operating the lights and windshield wipers
RX400h_U
■Rain drop sensor (vehicles with the rain-sensing windshield wipers)
■If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the wind-
shield washer fluid reservoir.
■Customization that can be configured at Lexus dealer
The setting of the wiper operation when the vehicle is stationary can be changed.
(Customizable features →P. 4 5 8 )
CAUTION
■Caution regarding the use of windshield wipers in AUTO mode
The windshield wipers may operate unexpectedly if the sensor is touched or the
windshield is subject to vibration in AUTO mode. Take care that your fingers or any-
thing else do not become caught in the windshield wipers.
NOTICE
■When the windshield is dry
Do not use the wipers, as they may damage the windshield.
■When there is no washer fluid spray from the nozzle
Damage to the washer fluid pump may be caused if the lever is pulled toward you
and held continually.
The sensor judges the amount of raindrops.