2007 Lexus GX470 steering

158
2-5. Driving information
●Note that when making a turn, the tr ailer wheels will be closer than the
vehicle wheels to the inside of the turn. Compensate by making a
larger than normal turning radius.
● Crosswinds and rough roads will ad versely affect handling of your
vehicle and trailer, causing sway. Periodically check the rear to prepare
for being passed by large trucks or buses, which may cause your vehi-
cle and trailer to sway. If swaying occurs, firmly grip the steering wheel,
reduce speed immediately but grad ually, and steer straight ahead.
Never increase speed. If you make no extreme correction with the
steering or brakes, your vehi cle and trailer will stabilize.
● Take care when passing other vehi cles. Passing requires considerable
distance. After passing a vehicle, do not forget the length of your
trailer, and be sure you have plenty of room before changing lanes.
● In order to maintain efficient eng ine braking and electrical charging
performance, do not use overdrive. Transmission shift range position
must be in “4”.
● Due to the added load of the trailer, your vehicle’s engine may overheat
on hot days (at temperatures over 85°F [30°C] when driving up a
long or steep grade. If the eng ine coolant temperature gauge indicates
overheating, immediately turn off th e air conditioning (if in use), pull
your vehicle off the road and stop in a safe spot. (
P. 373)

Interior features3
161
3-1. Using the air conditioning system and defogger ........... 162
Automatic air conditioning system (without navigation
system)......................................... 162
Rear cooler system .................... 168
Rear window and outside rear view mirror defoggers........... 169
3-2. Using the audio system .......... 171 Audio system type ....................... 171
Using the radio ............................. 173
Using the CD player .................. 181
Playing MP3 and WMA discs .............................................. 188
Optimal use of the audio system .......................................... 194
Using the AUX adapter ........... 197
Using the steering switches ....................................... 198
3-3. Using the rear audio system .................................... 200
Rear seat entertainment system features ...................... 200
Using the DVD player (DVD video) ............................ 205
Using the DVD player (video CD) ................................. 212
Using the DVD player (audio CD/CD text)............... 214 Using the DVD player
(MP3 discs) ............................... 215
Using the video mode............... 217
Changing the initial setting .......................................... 218
3-4. Using the interior lights ....... 225 Interior lights list ........................ 225
3-5. Using the storage features .................................. 228
List of storage features ........... 228
3-6. Other interior features........ 233
Sun visors ..................................... 233
Vanity mirror ............................... 234
Clock.............................................. 235
Outside temperature display ......................................... 236
Ashtrays ........................................ 237
Cigarette lighter ........................ 238
Power outlet ................................ 239
Seat heaters .................................. 241
Armrest ......................................... 243
Floor mats .................................... 244
Luggage compartment features....................................... 245
Garage door opener............... 248
Compass ...................................... 253
Lexus Link System .................... 257

171
3
Interior features
3-2. Using the audio system
Audio system type
Owners of models equipped with a navigation system should refer to the
“Navigation System Owner's Manual”.
CD player with changer and AM/FM radio.
If a Mark Levinson audio system is installed, the “Mark Levinson” logo
is shown on the panel.
Ti t l ePa g e
Using the radioP. 1 7 3
Using the CD playerP. 1 8 1
Playing MP3 and WMA discsP. 1 8 8
Optimal use of the audio/video systemP. 1 9 4
Using the AUX adapter P. 1 9 7
Using the steering switchesP. 1 9 8

198
3-2. Using the audio system
Using the steering switches
Turning on the powerPress when the audio system is off.
The audio system can be turned OFF by holding the switch down for 1 second
or more.
Changing the audio source
Press when the audio system is on. The audio source changes as
follows each time the button is pressed. If a CD is not inserted, that mode
will be skipped.
FM (1, 2) CD player AUX AM  SAT (1, 2, 3)
Adjusting the volume
Press “+” on to increase the volu me and “-” to decrease the volume.
Hold down the button to continue increasing or decreasing the volume.
Some audio features can be controlled using the steering switches.
Power on, select audio
source
Vo l u m e
Radio: Select radio stations
CD: Select tracks and discs

199
3-2. Using the audio system
3
Interior features
Selecting a radio stationPress to select the radio mode.
Press or  on to select a radio station.
To seek for receivable stations, press and hold the switch until you hear
a beep.
Selecting a track
Press to select the CD player.
Press  or  on to select the desired track.
Selecting a disc
Press to select the CD player.
Press and hold  or  on until you hear a beep.
CAUTION
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
STEP1
STEP2
STEP1
STEP2
STEP1
STEP2

279
4-2. Maintenance
4
Maintenance and care
General maintenance
Engine compartment
ItemsCheck points
Battery• Maintenance-free (P. 299)
Brake fluid• At the correct level? ( P. 2 9 6 )
Engine coolant• At the correct level? ( P. 2 9 4 )
Engine oil• At the correct level? ( P. 2 8 9 )
Exhaust system• No fumes or strange sounds?
Power steering fluid• At the correct level? ( P. 2 9 7 )
Radiator/condenser/hoses• Not blocked with foreign matter?
(P. 2 9 5 )
Wa s h e r f l u i d• At the correct level? ( P. 3 0 1 )
Listed below are the general maintenance items that should be performed
at the intervals specified in the “Warranty and Services Guide/Owner’s
Manual Supplement”. It is recomme nded that any problem you notice
should be brought to the attention of your Lexus dealer or qualified service
shop for advice.

280
4-2. Maintenance
Vehicle interior
ItemsCheck points
Accelerator pedal• Moves smoothly (without uneven pedal effort or catching)?
Automatic transmission “Park”
mechanism• Can the vehicle be held securely on an incline with the shift lever in “P”?
Brake pedal
• Moves smoothly?
• Does it have appropriate clearance
and correct amount of free play?
Brakes
• Pulls to one side when applied?
• Loss of brake effectiveness?
• Spongy feeling brake pedal?
• Pedal almost touches floor?
Head restraints• Move smoothly and lock securely?
Indicators/buzzers• Function properly?
Lights• Do all the lights come on?
Pa r k i n g b r a ke
• Moves smoothly?
• Can hold the vehicle securely on an incline?
Seat belts
• Does the seat belt system operate smoothly?
• Are the belts undamaged?
Seats• Do the seat controls operate properly?
Steering wheel
• Moves smoothly?
• Has correct free play?
• No strange noises?

284
4-3. Do-it-yourself maintenance
ItemsPa r t s a n d t o o l s
Engine oil level (P. 2 8 9 )
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used only for adding engine oil)
Fuses ( P. 3 2 1 )• Fuse with same amperage rating as
original
Power steering fluid level ( P. 2 9 7 )
• Automatic transmission fluid
DEXRON® II or III
•Rag or paper towel
• Clean funnel
Radiator and condenser ( P. 2 9 5 )
Tire inflation pressure ( P. 3 0 9 )• Tire pressure gauge
• Compressed air source
Wa s h e r f l u i d ( P. 3 0 1 )
• Water washer fluid containing anti-
freeze (for winter use)
•Funnel