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TABLE OF CONTENTSIndex
RX400h_U
2
1-1. Hybrid system ............................... 24Hybrid system................................... 24
1-2. Key information ........................... 34 Keys ...................................................... 34
1-3. Opening, closing and locking the doors...................................... 36
Wireless remote control .............. 36
Side doors .......................................... 39
Back door ........................................... 44
1-4. Adjustable components (seats, mirrors,
steering wheel) .......................... 49
Front seats .......................................... 49
Rear seats ........................................... 52
Driving position memory ............. 55
Head restraints................................. 57
Seat belts ........................................... 58
Steering wheel (manually adjustable type) ....... 65
Steering wheel (power-adjustable type)............ 66
Anti-glare inside rear view mirror ................................................ 67
Outside rear view mirrors ........... 68
Roof luggage carrier ..................... 70 1-5. Opening and closing the
windows and moon roof .......... 72
Power windows................................ 72
Moon roof .......................................... 75
1-6. Refueling ........................................ 78 Opening the fuel tank cap........... 78
1-7. Theft deterrent system.............. 83 Hybrid vehicle immobilizer system ............................................... 83
Alarm................................................... 85
Theft prevention labels (U.S.A.) ............................................ 88
1-8. Safety information ...................... 89 Correct driving posture ............... 89
SRS airbags ........................................ 91
Front passenger occupant classification system .................. 103
Child restraint systems ............... 108
Installing child restraints ............... 112
2-1. Driving procedures................... 122 Driving the vehicle ........................ 122
Engine (ignition) switch ................ 131
Transmission ................................... 135
Turn signal lever............................. 136
Parking brake ................................. 137
1Before driving
2When driving
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1
2
3
4
5
6
7
RX400h_U
3
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
Page 9 of 487
7
Tires
●Rotation
● Replacement
● Inflation pressure
● Information
P. 331
P. 408
P. 439
P. 445
Tail lights P. 148
Side marker lights P. 148
Back door P. 44
Rear window defogger P. 204
Side doors P. 39
Fuel filler door P. 78
Turn signal lights P. 136
License plate lights P. 148
Rear window wiper P. 155
Roof luggage carrier ∗ P. 70
∗: If equipped
Page 10 of 487
8
A
SRS side airbags P. 91
Pictorial indexInterior
Driver knee airbag
P. 91
Driver airbag P. 91
Floor mat P. 283
Front seats P. 49
Front passenger airbag
P. 91
Cup holders P. 269Cup holders P. 269
Armrest
Console box
∗
P. 282
P. 266
Armrest P. 282
Console box P. 266
Door pockets P. 271
Rear seats P. 52
Power window switches
P. 72
Head restraints P. 57
Seat belts P. 58
Page 12 of 487
10
B
Pictorial indexInterior
Driving position memory switches ∗ P. 55
Door lock switch P. 39
Window lock switch P. 72
Power window switches P. 72
Inside lock button P. 40
Page 17 of 487
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
Page 18 of 487
16
Pictorial indexInstrument panel
Telephone switch*
Cruise control switch P. 157, 160
Talk switch*
Distance switch ∗ P. 160
DISP. switch P. 143
Windshield wipers and
washer switch
P. 152
Rear window wiper and
washer switch
P. 155
B
Page 22 of 487

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.