navigation system Lexus GX470 2008 Owner's Manual

14
C
Pictorial indexInstrument panel
With navigation systemTrip-information display P. 132
Air conditioning
system
Without navigation system
Navigation system*
Audio system
P. 201
Trip-information display P. 132
Air conditioning
system
P. 192
Audio system
P. 201

15
D
*: Refer to “Navigation System Owner’s Manual”.
“RSCA OFF” switch P. 89
Outside rear view mirrorheater switch
P. 199
Hood lock release lever P. 320
Fuel filler door lever P. 67
Power outlet switch P. 272
Outside rear view mirror switches P. 59
Instrument panel light control P. 127
Center differential lock switch P. 147
Tilt and telescopic steering control switch
P. 57

192
3-1. Using the air conditioning system and defogger
Automatic air conditioning system
Airflow and outlets are automatically adjusted according to the tempera-
ture setting.
With navigation system
Owners of models equipped with a navigation system should refer to the
“Navigation System Owner’s Manual”.
Without navigation system
Automatic mode Driver’s side temperature displayFan speed
Off
Airflow display
Passenger’s side temperature display
Changes the air outlets used
Driver’s side temperature control Air conditioning ON/OFF switch
Outside air or
recirculated mode Windshield defogger
Passenger’s side temperature control
Fan speed display
Dual operation switch

199
3-1. Using the air conditioning system and defogger
3
Interior features
Rear window and outside rear view mirror defoggers
These features are used to defog the rear window, and to remove rain-
drops, dew and frost from the outside rear view mirrors.
■Rear window defogger
With navigation system
ON/OFF
Without navigation system ON/OFF
■ Outside rear view mirror defogger
ON/OFF

201
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. 2 0 3
Using the CD playerP. 2 1 1
Playing MP3 and WMA discsP. 2 1 8
Optimal use of the audio/video systemP. 2 2 4
Using the AUX adapter P. 2 2 7
Using the steering switchesP. 2 2 8

359
4-3. Do-it-yourself maintenance
4
Maintenance and care
FuseAmpereCircuit
25DOME10
Engine switch light, interior lights,
personal lights, foot lights, running
board lights, door courtesy lights,
inside door handle lights, trip infor-
mation display
26RADIO NO.120Audio system, navigation system
27ECU-B10
Multiplex communication system,
vehicle stability control system, wire-
less remote control system, inside
rear view mirror, air conditioning sys-
tem, electronic modulated suspen-
sion, driving position memory system,
power windows, moon roof, rear view
monitor system
28ECU-B NO.210Theft deterrent system
29ABS MTR40
Anti-lock brake system, vehicle sta-
bility control system, active traction
control system, brake assist system
30AM230Starting system, IGN, SRS, GAUGE,
ST2
31ABS SOL30
Anti-lock brake system, vehicle sta-
bility control system, active traction
control system, brake assist system
32ALT-S7. 5Charging system
33MAYDAY7. 5Lexus Link System
34HORN10Horns

360
4-3. Do-it-yourself maintenance
FuseAmpereCircuit
35A/F HEATER15A/F sensor
36TRN-HAZ15Turn signal lights
37ETCS10Electronic throttle control system
38EFI20
Multiport fuel injection system/
sequential multiport fuel injection
system
39D FR P/W20Po w e r w i n d o w
40DR/LCK25Po w e r d o o r l o c k
41TOW I NG30Towing converter
42RADIO NO.230Audio system, navigation system
43A/PUMP50
Multiport fuel injection system/
sequential multiport fuel injection
system

362
4-3. Do-it-yourself maintenance
FuseAmpereCircuit
12IG1 NO.210
Rear air conditioning system, inside
rear view mirror, kinetic dynamic sus-
pension system
13RR WSH15Rear window washer
14ECU-IG10
Shift lock control system, power win-
dows, outside rear view mirror defog-
ger, anti-lock brake system, active
traction control system, vehicle stabil-
ity control system, air conditioning
system, navigation system, power
windows, moon roof, tilt and tele-
scopic steering, trip information dis-
play, driving position memory system,
rear view monitor system, tire pres-
sure warning system
15IG110
Air conditioning system, back-up
lights, rear window defogger, seat
heaters, vehicle stability control sys-
tem
16STA7. 5
Multiport fuel injection system/
sequential multiport fuel injection
system
17P FR P/W20Front passenger’s power window
18P RR P/W20Rear right side power window
19D RR P/W20Rear left side power window
20PA N E L10Instrument panel lights
21TA I L10Parking lights, tail lights, license plate
lights, front fog lights

363
4-3. Do-it-yourself maintenance
4
Maintenance and care
FuseAmpereCircuit
22ACC7. 5
Shift lock control system, power out-
let, outside rear view mirror, audio
system, navigation system, power
rear view mirrors, trip information
display, rear view monitor system
23CIG10Cigarette lighter
24POWER OR
TI&TE30Power windows, moon roof, tilt and
telescopic steering
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb may
need replacement. (→P. 3 6 5 )
●If the replaced fuse blows again, have the vehicle inspected by your Lexus
dealer.
■If there is an overload in the circuits
The fuses are designed to blow before the entire wiring harness is damaged.

Index
443
Abbreviation list ............ 444
Alphabetical index ........ 446
What to do if... ............... 455
For details of equipment related to the navigation system
and touch screen, such as the air conditioning, rear view
monitor system and audio systems, refer to the “Naviga-
tion System Owner’s Manual”.