Page 5 of 487

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 8 of 487
6
Pictorial indexExterior
Headlights (high beam) P. 148
Headlights (low beam) P. 148
Fog lights P. 151
Turn signal lights P. 136
Side marker lights P. 148
Hood P. 313
Windshield wipers P. 152
Moon roof ∗ P. 75
Outside rear view mirrors P. 68
Parking lights P. 148
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 123 of 487

When driving2
121
RX400h_U
2-1. Driving procedures ........ 122Driving the vehicle.................. 122
Engine (ignition) switch .......... 131
Transmission.............................. 135
Turn signal lever ....................... 136
Parking brake ........................... 137
2-2. Instrument cluster ......... 138 Gauges 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
Page 150 of 487
148
RX400h_U
2-3. Operating the lights and windshield wipers
Headlight switch
Turning on the high beam headlightsWith the headlights on, push the
lever forward to turn on the high
beams.
Pull the lever back to the center
position to turn the high beams off.
Pull the lever toward you to turn
on the high beams.
Release to turn them off. You can
flash the high beams with the head-
lights on or off.
The headlights can be operated manually or automatically.
The side marker, parking,
tail, license plate and
instrument panel lights
turn on.
The headlights and all
lights listed above turn
on.
The headlights and park-
ing lights turn on and off
automatically.
(When the engine switch
is in the ON position) U.S.A.
Canada
Page 151 of 487

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.
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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.
Page 153 of 487
151
2-3. Operating the lights and windshield wipers
2
When driving
RX400h_U
Fog light switch
The fog lights improve visibility in difficult driving conditions, such as in rain
or fog. They can be turned on only when the headlights are on low beam.
To turn the front fog lights off
To turn the front fog lights on