2008 LEXUS RX400H light

13
∗: If equipped
Power back door switch ∗ P. 44
Luggage compartment light P. 46
A

14
Pictorial indexInstrument panel
Headlight switch Turn signal lever Fog light switch P. 148
P. 136
P. 151
Power back door main switch ∗ P. 45
Tilt steering lock release lever ∗ P. 65
Tilt and telescopic steering control switch ∗ P. 66
Parking brake pedal P. 137
Tire pressure warning reset switch P. 332
Hood release lever P. 313
Gauges and meters P. 138
Audio remote control switches P. 231
Glove box P. 265
Tire pressure warning select switch P. 335
Engine (ignition) switch P. 131

15
Without navigation system
With navigation system
∗: If equipped
*: Refer to “Navigation System Owner's Manual”.
Security indicator

P. 83, 85
Audio system

P. 205
Multi-display light
control button
P. 276
●Trip information display
● Outside temperature
display
● Clock
● Automatic air condi-
tioning display
P. 146
P. 275
P. 274
P. 198
Audio system*
Air conditioning
system
*
Rear view monitor/
navigation system
*
Multi-display
Trip information display
control button
P. 146
Air conditioning system
P. 198
Rear window and outside
rear view mirror defog-
gers, and windshield wip-
er de-icer
∗ P. 204
Rear window and outside
rear view mirror defog-
gers, and windshield wip-
er de-icer
∗ P. 204
Security indicator
P. 83, 85
A

17
C
Cup holder P. 269
Fuel filler door opener P. 78
ODO/TRIP button P. 138
Instrument panel light
control knob
P. 139
∗: If equipped
*: Refer to “Navigation System Owner's Manual”.
Outside rear view mirror switches P. 68
Power back door switch ∗
P. 44
AFS OFF switch ∗ P. 148
Power outlet main switch ∗
P. 277

RX400h_U
20
CAUTION
■General precautions while driving
Driving under the influence: Never drive your vehicle when under the influence of
alcohol or drugs that have impaired your ability to operate your vehicle. Alcohol
and certain drugs delay reaction time, impair judgment and reduce coordination,
which could lead to an accident that will hurt or kill you, your occupants or others.
Defensive driving: Always drive defensively. Anticipate mistakes that other drivers
or pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to driving. Anything that distracts
the driver, such as adjusting controls, talking on a cellular phone or reading can
result in a collision with resulting death or serious injury to you, your occupants or
others.
■General precaution regarding children’s safety
Never leave children unattended in the vehicle, and never allow children to have or
use the key.
Children may be able to start the vehicle or shift the vehicle into neutral. There is
also a danger that children may injure themselves by playing with the cigarette
lighter, the windows, the moon roof, or other features of the vehicle. In addition, heat
build-up or extremely cold temperatures inside the vehicle can be fatal to children.
■Dispose of the hybrid battery (traction battery)
If your vehicle is disposed of without the hybrid battery having been removed, there
is a danger of serious electric shock if high voltage parts, cables and their connec-
tors are touched. In the event of that your vehicle must be disposed of, the hybrid
battery must be disposed of your Lexus dealer or a qualified service shop. If the
hybrid battery is not disposed of properly, they may cause electric shock that can
result in death or serious injury.

28
1-1. Hybrid system
RX400h_U■
Hybrid battery air vent
There is an air intake vent under
the rear seats to cooling the hybrid
battery (traction battery). If the
vent becomes blocked, the hybrid
battery may overheat, leading to a
reduction in hybrid battery output.
Emergency shut off system
The emergency shut off system blocks off the high voltage current and
stops the fuel pump to minimize the r isk of electrocution and fuel leakage
when a certain level of impact is detected by the impact sensor. If the
emergency shut off system activates, your vehicle will not restart. To
restart the hybrid system, contact your Lexus dealer.
Energy monitor/consumption screen
You can view the status of your hybr id system on the multi-information
display ( →P. 143) and the navigation system screen. The following
images are examples only, and may vary slightly from actual conditions.
■ Energy monitor
● How to display on the navigation system screen:
Press INFO.
Touch on the Information screen.
If the Consumption screen is displayed, touch .
● How to display on the multi-information display:
Push the button several times to select the energy moni-
tor display.
STEP1
STEP2
STEP1

31
1-1. Hybrid system
1
Before driving
RX400h_U
■If a warning light comes on or a warning message is displayed, or the 12-volt bat-
tery is disconnected
The hybrid system may not start. In that case, try to start the system again. If the
READY light does not come on, contact your Lexus dealer.
■Emergency shut off system
The emergency shut off system blocks off the high voltage current and stops the
fuel pump to minimize the risk of the electric leakage and the fuel leakage when a
certain level of impact is detected by the impact sensor. If the system activates, your
vehicle will not restart. To restart the hybrid system, contact a Lexus dealer.
CAUTION
■High voltage precautions
The vehicle has high voltage DC and AC systems as well as a system. DC and AC
high voltage is very dangerous and can cause severe burns and electric shock that
may result in death or serious injury.
●Never touch, disassemble, remove or replace the high voltage parts, cables and
their connectors.
●The hybrid system will become hot after starting as the system uses high voltage.
Be careful of both the high voltage and the high temperature, and always obey
the caution labels attached to the vehicle.
●Never try to open the service plug access hole located in the luggage compart-
ment. The service plug is used only when the vehicle is serviced and is subject to
high voltage.

35
1-2. Key information
1
Before driving
RX400h_U
■When required to leave a key to the vehicle with a parking attendant
Lock the glove box as circumstances demand. (→ P. 2 6 5 )
Carry the master key for your own use and leave the valet key only with the atten-
dant.
■Key number plate
Keep the plate in a safe place such as your wallet, not in the vehicle. In the event that
a key is lost, a new key can be made at your Lexus dealer using the key number
plate. ( →P. 4 2 0 )
NOTICE
■To prevent key damage
●Do not subject the keys to strong shocks, expose them to high temperatures by
placing them in direct sunlight, or get them wet.
●Do not expose the keys to electromagnetic materials or attach any material that
blocks electromagnetic waves to the key surface.