cruise control LEXUS LX470 2006 Owners Manual

IMPORTANT INFORMATION ABOUT YOUR LEXUS
vi
Accessories, spare parts and modification of
your Lexus
A wide variety of non−genuine spare parts and accessories for
Lexus vehicles are currently available in the market. You
should know that Toyota does not warrant these products and
is not responsible for their performance, repair, or
replacement, or for any damage they may cause to, or adverse
effect they may have on, your Lexus vehicle.
This vehicle should not be modified with non −genuine Lexus
products. Modification with non −genuine Lexus products
could af fect its performance, safety or durability, and may even
violate governmental regulations. In addition, damage or
performance problems resulting from the modification may not
be covered under warranty.
If you install any Genuine Accessories such as a bull−bar,
winch, etc., consult your Lexus dealer.
Spark ignition system of your Lexus
The spark ignition system in your Lexus meets all
requirements of the Canadian Interference− Causing
Equipment Standard.
Installation of a mobile twoway radio system
As the installation of a mobile two −way radio system in your
vehicle could affect electronic systems such as the multiport
fuel injection system/sequential multiport fuel injection system,
cruise control system, anti −lock brake system, active traction
control system, vehicle stability control system, active height
control system, adaptive variable suspension system, SRS
airbag system and seat belt pretensioner system, be sure to
check with your Lexus dealer for precautionary measures or
special instructions regarding installation.
Tires and loading on your Lexus
Underinflated or overinflated tire pressure and the
excess load may result in the deterioration of steering
ability and braking ability, leading to an accident. Check
the tire inflation pressure periodically and be sure to
keep the load limits given in this Owner’s Manual. For
details about tire inflation pressure and load limits, see
pages 424 and 328.
Scrapping of your Lexus
The SRS airbag and seat belt pretensioner devices in your
Lexus contain explosive chemicals. If the vehicle is scrapped
with the airbags and seat belt pretensioners left as they are,
this may cause an accident such as a fire. Be sure to have the
systems of the SRS airbag and seat belt pretensioner removed
and disposed of by a qualified service shop or by your Lexus
dealer before you scrap your vehicle.

For detailed information, refer to the description given in each section\
.
PICTORIAL INDEX
xiiPage
1
Power window switches 39
. . . . . . . . . . . . . . . . . . . . . .
2 Power door lock switch 21
. . . . . . . . . . . . . . . . . . . . . .
3 Window lock switch 40
. . . . . . . . . . . . . . . . . . . . . . . . . .
4 Driving position memory switch 189
. . . . . . . . . . . . . .
5 Power quarter window switches 42
. . . . . . . . . . . . . .
6 Power rear view mirror control switches 194 . . . . . .
7 Roll sensing of curtain shield airbags off
switch 45, 146
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Headlight and turn signal switch 30
. . . . . . . . . . . . . .
9 Windshield wiper and washer switch 33
. . . . . . . . . .
10 Center differential lock switch 266
. . . . . . . . . . . . . . .
11 Power antenna switch 222
. . . . . . . . . . . . . . . . . . . . . . .
12 Emergency flasher switch 43
. . . . . . . . . . . . . . . . . . . .
13 Security indicator light 25
. . . . . . . . . . . . . . . . . . . . . . .
14 Outside temperature display 72
. . . . . . . . . . . . . . . . . .
15 Clock 71
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . .
16 Navigation system including air conditioning
controls (See the separate “Navigation System
Owner’s Manual”.)
17 Front passenger occupant classification
indicator light 157 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18 Front passenger’s seat belt reminder light 55 . . . . .
19 Audio system 218
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20 Glove box 76
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page
21 Tire pressure warning select switch
307
. . . . . . . . . .
22 Outside rear view mirror defogger switch 38 . . . . . .
23 Rear air conditioning switch 210
. . . . . . . . . . . . . . . . .
24 Power outlet 74
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25 Cigarette lighter 72
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26 Fourwheel drive control lever 266
. . . . . . . . . . . . . . .
27 Seat heater switches 44
. . . . . . . . . . . . . . . . . . . . . . . . .
28 Rear window defogger switch 37
. . . . . . . . . . . . . . . . .
29 Ashtray 72
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
30 Automatic transmission selector lever 259 . . . . . . . .
31 Damping mode select switch 287
. . . . . . . . . . . . . . . .
32 Active height control switch 279
. . . . . . . . . . . . . . . . .
33 Driving pattern selector switch 261
. . . . . . . . . . . . . . .
34 Second start mode selector switch 266
. . . . . . . . . . .
35 Cruise control switch 275
. . . . . . . . . . . . . . . . . . . . . . .
36 Telephone switches and speech command switch
(See the separate “Navigation System Owner’s
Manual”.)
37 Audio remote controls (Steering switches) 243 . . . .
38 Lexus night view system onoff knob 272
. . . . . . . .
39 Hood lock release lever 92
. . . . . . . . . . . . . . . . . . . . . .
40 Fuel filler door opener 93
. . . . . . . . . . . . . . . . . . . . . . . .
41 Tire pressure warning reset switch 305
. . . . . . . . . . .

For detailed information, refer to the description given in each section\
.
PICTORIAL INDEX
xivPage
1
Power window switches 39
. . . . . . . . . . . . . . . . . . . . . .
2 Power door lock switch 21
. . . . . . . . . . . . . . . . . . . . . .
3 Window lock switch 40
. . . . . . . . . . . . . . . . . . . . . . . . . .
4 Driving position memory switch 189
. . . . . . . . . . . . . .
5 Power quarter window switches 42
. . . . . . . . . . . . . .
6 Power rear view mirror control switches 194 . . . . . .
7 Roll sensing of curtain shield
airbags off switch 45, 146
. . . . . . . . . . . . . . . . . . . . . . . .
8 Headlight and turn signal switch 30
. . . . . . . . . . . . . .
9 Windshield wiper and washer switch 33
. . . . . . . . . .
10 Center differential lock switch 266
. . . . . . . . . . . . . . .
11 Power antenna switch 222
. . . . . . . . . . . . . . . . . . . . . . .
12 Emergency flasher switch 43
. . . . . . . . . . . . . . . . . . . .
13 Trip information display 63
. . . . . . . . . . . . . . . . . . . . . .
14 Clock 71
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . .
15 Outside temperature display 72
. . . . . . . . . . . . . . . . . .
16 Security indicator light 25
. . . . . . . . . . . . . . . . . . . . . . .
17 Audio system 218
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18 Front passenger occupant classification
indicator light 157 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19 Front passenger’s seat belt reminder light 55 . . . . .
20 Automatic air conditioning controls 202
. . . . . . . . . . Page
21 Glove box
76
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 Tire pressure warning select switch 307
. . . . . . . . . .
23 Outside rear view mirror defogger switch 38 . . . . . .
24 Rear air conditioning switch 210
. . . . . . . . . . . . . . . . .
25 Power outlet 74
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26 Cigarette lighter 72
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27 Fourwheel drive control lever 266
. . . . . . . . . . . . . . .
28 Seat heater switches 44
. . . . . . . . . . . . . . . . . . . . . . . . .
29 Rear window defogger switch 37
. . . . . . . . . . . . . . . . .
30 Ashtray 72
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
31 Automatic transmission selector lever 259 . . . . . . . .
32 Damping mode select switch 287
. . . . . . . . . . . . . . . .
33 Active height control switch 279
. . . . . . . . . . . . . . . . .
34 Driving pattern selector switch 261
. . . . . . . . . . . . . . .
35 Second start mode selector switch 266
. . . . . . . . . . .
36 Cruise control switch 275
. . . . . . . . . . . . . . . . . . . . . . .
37 Audio remote controls (Steering switches) 243 . . . .
38 Lexus night view system onoff knob 272
. . . . . . . .
39 Hood lock release lever 92
. . . . . . . . . . . . . . . . . . . . . .
40 Fuel filler door opener 93
. . . . . . . . . . . . . . . . . . . . . . . .
41 Tire pressure warning reset switch 305
. . . . . . . . . . .

For detailed information, refer to the description given in each section\
.
PICTORIAL INDEX
xviPage
1
Roll sensing of curtain shield airbags
off indicator light 45, 146
. . . . . . . . . . . . . . . . . . . . . . . .
2 Voltmeter 50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
3 Fuel gauge 48
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Odometer and trip meter 51
. . . . . . . . . . . . . . . . . . . . .
5 “PWR” mode indicator light 261
. . . . . . . . . . . . . . . . .
6 Driver’s seat belt reminder light 55
. . . . . . . . . . . . . . .
7 Turn signal indicator light 32
. . . . . . . . . . . . . . . . . . . .
8 Headlight high beam indicator light 32
. . . . . . . . . . .
9 Headlight indicator light 30
. . . . . . . . . . . . . . . . . . . . . .
10 Open door warning light 58
. . . . . . . . . . . . . . . . . . . . . .
11 Cruise control indicator light 276
. . . . . . . . . . . . . . . .
12 Automatic transmission second start
indicator light 266 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 Tachometer 51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 Engine coolant temperature gauge 48
. . . . . . . . . . . .
15 Engine oil pressure gauge 49
. . . . . . . . . . . . . . . . . . . .
16 Lexus night view system warning light 275 . . . . . . .
17 Brake system warning light 54
. . . . . . . . . . . . . . . . . . .
18 Charging system warning light 61
. . . . . . . . . . . . . . . .
19 Automatic transmission fluid temperature
warning light 59 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page
20 SRS warning light
56
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
21 Variable gear ratio steering
system warning light 294 . . . . . . . . . . . . . . . . . . . . . . . .
22 Unengaged “Park” warning light 59
. . . . . . . . . . . . . .
23 Active height control indicator lights 284
. . . . . . . . .
24 Low washer fluid warning light 61
. . . . . . . . . . . . . . . .
25 Engine oil replacement reminder light 56
. . . . . . . . .
26 Vehicle stability control system OFF
indicator light 291 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27 Vehicle stability control system and active traction
control system warning light 289, 291 . . . . . . . . . . . . .
28 Slip indicator light 290
. . . . . . . . . . . . . . . . . . . . . . . . . .
29 Center differential lock indicator light 266
. . . . . . . .
30 Active traction control system indicator light 288 .
31 Automatic transmission indicator lights 259. . . . . .
32 Odo/Trip knob 51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33 Tire pressure warning light 59
. . . . . . . . . . . . . . . . . . .
34 Malfunction indicator lamp 57
. . . . . . . . . . . . . . . . . . .
35 Antilock brake system warning light 58
. . . . . . . . . .
36 Instrument panel light control dial 66
. . . . . . . . . . . . .
37 Low fuel level warning light 61
. . . . . . . . . . . . . . . . . . .
38 Fuel filler door indicator 93
. . . . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each section\
.
PICTORIAL INDEX
xviiiPage
1
Roll sensing of curtain shield
airbags off indicator light 45, 146
. . . . . . . . . . . . . . . . .
2 Voltmeter 50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
3 Fuel gauge 48
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Odometer and trip meter 51
. . . . . . . . . . . . . . . . . . . . .
5 “PWR” mode indicator light 261
. . . . . . . . . . . . . . . . .
6 Driver’s seat belt reminder light 55
. . . . . . . . . . . . . . .
7 Turn signal indicator light 32
. . . . . . . . . . . . . . . . . . . .
8 Headlight high beam indicator light 32
. . . . . . . . . . .
9 Tail light indicator light 30
. . . . . . . . . . . . . . . . . . . . . . .
10 Open door warning light 58
. . . . . . . . . . . . . . . . . . . . . .
11 Cruise control indicator light 276
. . . . . . . . . . . . . . . .
12 Automatic transmission second start
indicator light 266 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 Tachometer 51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 Engine coolant temperature gauge 48
. . . . . . . . . . . .
15 Engine oil pressure gauge 49
. . . . . . . . . . . . . . . . . . . .
16 Lexus night view system warning light 275 . . . . . . .
17 Brake system warning light 54
. . . . . . . . . . . . . . . . . . .
18 Discharge warning light 61
. . . . . . . . . . . . . . . . . . . . . .
19 Automatic transmission fluid temperature
warning light 59 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page
20 SRS warning light
56
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
21 Variable gear ratio steering system
warning light 294 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 Unengaged “Park” warning light 59
. . . . . . . . . . . . . .
23 Active height control indicator lights 284
. . . . . . . . .
24 Low washer fluid warning light 61
. . . . . . . . . . . . . . . .
25 Vehicle stability control system
OFF indicator light 291 . . . . . . . . . . . . . . . . . . . . . . . . . .
26 Vehicle stability control system and active traction
control system warning light 289, 291 . . . . . . . . . . . . .
27 Slip indicator light 290
. . . . . . . . . . . . . . . . . . . . . . . . . .
28 Center differential lock indicator light 266
. . . . . . . .
29 Active traction control system indicator light 288 .
30 Automatic transmission indicator lights 259. . . . . .
31 Odo/Trip knob 51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32 Tire pressure warning light 59
. . . . . . . . . . . . . . . . . . .
33 Malfunction indicator lamp 57
. . . . . . . . . . . . . . . . . . .
34 Antilock brake system warning light 58
. . . . . . . . . .
35 Instrument panel light control dial 66
. . . . . . . . . . . . .
36 Low fuel level warning light 61
. . . . . . . . . . . . . . . . . . .
37 Fuel filler door indicator 93
. . . . . . . . . . . . . . . . . . . . . .

bx500
bx501
Shift while pressing the brake pedal. (Ignition
switch must be in the “ON” position.)
*When the cruise control is being used, even if you downshift from “D\
” to “4”, engine braking will not be enabled because
the cruise control is not cancelled. For the operation to decrease the \
vehicle speed, see page 278.
OPERATION OF SELECTOR LEVER
SELECTOR LEVER POSITION
P: Parking, engine starting and key removal
position
R: Reverse position
N: Neutral position
D: Normal driving position (Shifting into
overdrive possible)
4: Position for engine braking (Shifting into
overdrive not possible)*
3, 2: Position for more powerful engine braking
L: Position for maximum engine braking
QUICK REFERENCE
3
3. AUTOMATIC TRANSMISSION

SECTION 3 – 1
253
STARTING AND DRIVING
Starting and driving
Three−way catalytic converters254
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine exhaust caution 255
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Before starting the engine 256
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition switch 256
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Parking brake 258
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
How to start the engine 258
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic transmission 259
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Four−wheel drive system 266
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear view monitor system 269
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lexus night view system 272
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise control 275
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Active height control suspension (AHC) 279
. . . . . . . . . . . . . . . . . . . . .
Adaptive variable suspension (AVS) 287
. . . . . . . . . . . . . . . . . . . . . . . .
Active traction control system 288
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle stability control system 290
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Variable gear ratio steering system 293
. . . . . . . . . . . . . . . . . . . . . . . . .
Brake system 295
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Brake pad wear limit indicators 299
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire pressure warning system 299
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STARTING AND DRIVING
260
The shift position is displayed on the instrument
cluster.
P: Parking, engine starting and key removal position
R: Reverse position
N: Neutral position
D: Normal driving position (Shifting into overdrive
possible)
4: Position for engine braking (Shifting into overdrive not
possible)
When the cruise control is being used, even if you
downshift from “D” to “4”, engine braking will not be
enabled because the cruise control is not cancelled. For
the operation to decrease the vehicle speed, see page
278.
3, 2: Position for more powerful engine braking
L: Position for maximum engine braking Correct use of the automatic transmission is explained in
the following parts.
(a) Normal driving
(b) Using engine braking
(c) Using the “3”, “2” and “L” positions
(d) Backing up
(e) Parking
(f) Good driving practice
(g) Driving in “2nd STRT” (second start) mode
(h) If you cannot shift the selector lever

STARTING AND DRIVING
263
(b) Using engine braking
31X009f
To use the braking power of the engine, downshift the
transmission in the way described below:
1 Shift into the “4” position. The transmission will downshift
to fourth gear and engine braking will be enabled.
When the cruise control is being used, even if you
downshift from “D” to “4”, engine braking will not be
enabled because the cruise control is not cancelled. If
you need to decrease the vehicle speed, see page 278.
2 Shift into the “3” position. The transmission will downshift
to third gear when the vehicle speed is or becomes lower
than the speed listed below and stronger engine braking
will be enabled.
Transfer “H” 129 km/h (80 mph)
“L” 51 km/h (32 mph)
3Shift into the “2” position. The transmission will downshift
to second gear when the vehicle speed is or becomes
lower than the speed listed below and more powerful
engine braking than that of “3” position will be enabled.
Transfer “H” 88 km/h (55 mph) “L” 35 km/h (22 mph)
4Shift into the “L” position. The transmission will downshift
to first gear when the vehicle speed is or becomes lower
than the speed listed below and maximum engine braking
will be enabled.
Transfer “H” 37 km/h (23 mph) “L” 14 km/h (9 mph)
CAUTION
Be careful when downshifting on a slippery surface.
The abrupt change in engine speed could cause the
vehicle to skid or spin.

STARTING AND DRIVING
267
NOTICE
As soon as the center differential lock switch is turned
on, the “VSC OFF” indicator light comes on. After the
wheels are out of the ditch or off the slippery or bumpy
surface, turn the center differential lock switch off.
Make sure the center differential lock indicator light and
vehicle stability control system off indicator light turn
off.
“H” (high speed position, center differential unlocked):
Lever at “H”, center differential lock button left out
Use this for normal driving on all types of roads, from dry
hard−surfaced roads to wet, icy or snow −covered roads. This
position gives greater economy, quietest ride, least wear and
better vehicle control.
“H” (high speed position, center differential locked):
Lever at “H”, center differential lock button pushed in
Use this for greater traction when you experience a loss of
power, such as wheel slipping, in the center dif ferential unlock
mode.
“N” (neutral position): Lever at “N”
No power is delivered to the wheels. The vehicle must be
stopped. “L” (low speed position, center differential unlocked):
Lever at “L”, center differential lock button left out
Use this for maximum power and traction. Use this for climbing
or descending steep hills, off
−road driving, and hard pulling in
sand or mud.
In this mode, the braking feeling that occurs when the wheels
are negotiating a sharp corner is further reduced than in the “L”
(low position, center differential locked) mode.
“L” (low speed position, center differential locked): Lever
at “L”, center differential lock button pushed in
Use this for maximum power and traction. Use this for hard
pulling in situations the vehicle cannot negotiate even in the “L”
(low speed position, center differential unlocked) mode. Also,
using this mode when driving down steep off −road inclines will
help contribute to increased vehicle stability.
The indicator light tells when the differential lock is engaged.
Note that the differential is not still locked as long as the
indicator light remains off.
When the operation is not completed, the indicator blinks. If
the indicator light does not go off when you push out the center
differential lock switch, drive straight ahead while accelerating
or decelerating, or drive in reverse.
The center differential lock system operation is not completed
within 5 seconds while the cruise control system is set, cancel
the cruise control system. To cancel the cruise control system,
see “Cruise control” on page 275.