display LEXUS RX400H 2008 Owners Manual

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RX400h_U
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2-2. Instrument cluster..................... 138Gauges and meters ..................... 138
Indicators and warning lights ... 140
Multi-information display........... 143
Trip information display (without navigation
system)............................................ 146
2-3. Operating the lights and windshield wipers ................... 148
Headlight switch ............................ 148
Fog light switch ................................ 151
Windshield wipers and washer............................................. 152
Rear window wiper and washer............................................. 155
Headlight cleaner switch ........... 156
2-4. Using other driving systems.... 157 Cruise control ................................ 157
Dynamic laser cruise control ... 160
Driving assist systems.................. 169
2-5. Driving information ................... 173 Utility vehicle precautions ......... 173
Cargo and luggage ...................... 178
Vehicle load limits .......................... 181
Winter driving tips ........................ 182
Trailer towing .................................. 187
Dinghy towing ................................ 196 3-1. Using the air conditioning
system and defogger ............. 198
Automatic air conditioning system ............................................. 198
Rear window and outside rear view mirror defoggers,
and windshield wiper
de-icer ........................................... 204
3-2. Using the front audio system ....................................... 205
Audio system type ...................... 205
Using the radio.............................. 207
Using the CD player.................... 214
Playing back MP3 and WMA discs.................................. 220
Optimal use of the audio system ............................................ 228
Using the steering wheel audio switches ............................. 231
3-3. Using the rear audio system ....................................... 233
Rear seat entertainment system features .......................... 233
Using the DVD player (DVD video)................................ 239
Using the DVD player (video CD) ................................... 246
Using the DVD player (audio CD/ CD text) ............... 248
3Interior features

TABLE OF CONTENTSIndex
RX400h_U
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Using the DVD player (MP3 discs) ................................. 249
Using the video mode ................. 251
Changing the initial setting ...... 253
3-4. Using the interior lights .......... 260 Interior lights list........................... 260
• Interior lights ............................... 263
• Personal lights ............................ 264
3-5. Using the storage features .... 265 List of storage features............... 265
• Glove box..................................... 265
• Console boxes ........................... 266
• Coin holder................................. 268
• Overhead console.................... 269
• Cup holders................................. 269
• Door pockets ............................... 271
3-6. Other interior features........... 272 Sun visors......................................... 272
Vanity mirror .................................. 273
Clock ................................................. 274
Outside temperature display ............................................ 275
Multi-display light control ......... 276
Power outlets ................................. 277
Seat heaters ................................... 280
Armrest ............................................ 282
Floor mat......................................... 283
Luggage compartment features......................................... 284
Garage door opener.................. 287
Compass.......................................... 292 4-1. Maintenance and care............ 298
Cleaning and protecting the vehicle exterior ......................... 298
Cleaning and protecting the vehicle interior............................. 301
4-2. Maintenance............................. 304 Maintenance requirements .... 304
General maintenance ............... 306
Emission inspection and maintenance (I/M)
programs ..................................... 309
4-3. Do-it-yourself maintenance ... 310 Do-it-yourself service precautions ................................... 310
Hood................................................... 313
Positioning a floor jack................ 314
Engine compartment................... 316
Tires .................................................... 331
Tire inflation pressure................ 340
Wheels.............................................. 344
Air conditioning filter.................. 346
Wireless remote control battery ........................................... 348
Rear seat entertainment system controller...................... 350
Checking and replacing fuses ................................................ 352
4Maintenance and care

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Headlight aim (vehicles with discharge
headlights).................................... 364
Light bulbs ....................................... 365
5-1. Essential information .............. 378 If your vehicle needs to be towed.............................................. 378
If you think something is wrong ............................................ 385
Event data recorder................... 386
5-2. Steps to take in an emergency .............................. 388
If a warning light turns on or a warning buzzer
sounds... ....................................... 388
If a warning message is displayed...................................... 398
If you have a flat tire.................... 408
If the hybrid system will not start........................................... 418
If the shift lever cannot be shifted from P ............................... 419
If you lose your keys .................... 420
If the 12-volt battery is discharged .................................... 421
If your vehicle overheats ........... 424
If the vehicle becomes stuck ... 427 6-1. Specifications............................ 430
Maintenance data (fuel, oil level, etc.).................... 430
Fuel information............................ 442
Tire section names....................... 445
6-2. Customization .......................... 458 Customizable features ............. 458
6-3. Initialization ............................... 462 Items to initialize ........................... 462
Reporting safety defects for U.S. owners........................... 464
Seat belt instructions for Canadian owners
(in French) .................................... 465
Abbreviation list .................................. 470
Alphabetical index.............................. 472
What to do if... ...................................... 482
5When trouble arises
6Vehicle specifications
7For owners
Index

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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

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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

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1-1. Hybrid system
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Before driving
RX400h_U
Navigation system screenMulti-information display
When the vehicle is
powered by the elec-
tric motor (traction
motor)
When the vehicle is
powered by both the
gasoline engine and the
electric motor (traction
motor)
When the vehicle is
powered by the
gasoline engine
When the vehicle is
charging the hybrid
battery (traction
battery)
When there is no
energy flow
Hybrid battery
(traction battery) statusLowFullLowFull

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1-1. Hybrid system
RX400h_U■
Consumption
Press .
Touch on the Information screen.
If the “Energy Monitor” screen is displayed, touch .
Regenerated energy in the past
30 minutes
One symbol indicates 50 Wh. Up
to 4 symbols are shown.
Fuel consumption in the past 30
minutes
Average fuel consumption
Outside temperature
Instantaneous fuel consumption
Cruising range
Hybrid warning message
A message is automatically displayed when a malfunction occurs in the
hybrid system or an improper operation is attempted. If a warning message is shown on
the multi-information display and
the navigation system screen (if
equipped), read the message and
follow the instructions. (→P. 398)
STEP1
STEP2
■Resetting the consumption data
Touching will reset the average fuel consumption.

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1-1. Hybrid system
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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.

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RX400h_U
1-6. Refueling
Opening the fuel tank cap
Perform the following steps to open the fuel tank cap.
■Before refueling the vehicle
Stop the hybrid system and ensure that all the doors and windows
are closed.
■ Opening the fuel tank cap
Push the fuel filler door opener
switch.
When the message REFUEL
READY appears, the fuel filler
door will open.
If the pressure in the fuel tank is
high, the message PLEASE
WAIT NOW OPENING will
appear on the multi-information
display. It may take up to 10 sec-
onds.
STEP1
STEP2

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1-6. Refueling
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NOTICE
■Refueling the vehicle
●Finish refueling within 30 minutes. If more than 30 minutes passes, the internal
valve closes. In this condition, fuel may spill out if you continue to refuel the vehi-
cle. About 5 minutes after the valve is closed, a message CLOSE FUEL LID will
appear on the multi-information display. To refuel the vehicle again, tighten the
fuel tank cap and close the fuel filler door, and then push the fuel filler door
opener switch again.
●Do not spill fuel during refueling.
Doing so may damage the vehicle, such as causing the exhaust systems to oper-
ate abnormally or damaging fuel system components or the vehicle’s painted sur-
face.