2007 Lexus GS350 high beam

vi
Headlight (high beam) P. 116
Pictorial indexExterior
Turn signal light P. 104
Fog light P. 119
Side marker light P. 116
Headlight (low beam)
P. 116
Hood P. 372
Parking light P. 116
Windshield wipers P. 120
Moon roof  P. 46
Outside rear view mirror
P. 41

111
2-2. Instrument cluster
2
When driving
■Indicators
The indicators inform the driver of the operating state of the vehi-
cle’s various systems.
Turn signal indicator 
( P. 1 0 4 )Cruise control indicator 
(  P. 1 2 4 )
Headlight high beam indi-
cator ( P. 116)Damping mode indicator 
(GS430) ( P. 1 5 8 )
(U.S.A.)
Headlight indicator 
(  P. 116)“AFS OFF” indicator 
( P. 117)
(Canada)
Tail light indicator 
( P. 116)
(if equipped)
Intuitive parking assist
indicator ( P. 1 3 7 )
Fog light indicator 
( P. 1 1 9 ) Slip indicator ( P. 1 6 0 )
Shift position and shift
range indicators 
( P. 1 0 2 )“VSC OFF” indicator
(P. 1 6 0 )
“ECT PWR” indicator 
(  P. 1 0 1 )SRS airbag on-off
indicator ( P. 7 2 )
“ECT SNOW” indicator 
(  P. 1 0 1 )
*
*
*

116
2-3. Operating the lights and windshield wipers
Headlight switch
Turning on the high beam headlights
With 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 all the lights listed above turn
on and of

f automatically.
(When the engine switch
is in “IG-ON” mode.)
U.S.A.
Canada

419
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Engine compartment (Type B)
6: only for GS430 equipped with ac tive stabilizer suspension system
FuseAmpereCircuit
1FR CTRL-B25Headlight high beam, horn
2A/F15Exhaust system
3ETCS10
Multiport fuel injection system/
sequential multiport fuel injection
system
4ALT-S7. 5 Charging system
5H-LP CLN30Headlight cleaner
6STB-AM30DC/DC converter
7A/C COMP7. 5 Air conditioning system
8DEICER25
9FR CTRL-AM30Front fog lights, parking lights, wind-
shield washer
10IG210Ignition system
11EFI NO.210Fuel system, exhaust system

420
4-3. Do-it-yourself maintenance
FuseAmpereCircuit
12H-LP R LWR15Headlight low beam (right)
13H-LP L LWR15Headlight low beam (left)
14F/ P M P25Fuel system
15EFI
20
(GS430) 25
(GS350)Multiport fuel injection system/
sequential multiport fuel injection
system
16INJ20
Multiport fuel injection system/
sequential multiport fuel injection
system
17H-LP UPR15Headlight high beams
18HORN10Horns
19WA S H E R20Windshield washer
20FR TAIL10Parking lights
21FR FOG15Front fog lights

429
4-3. Do-it-yourself maintenance
4
Maintenance and care
Headlight aim
■Gauges
High beam vertical position
Low beam vertical position
High beam horizontal posi -
tion
Low beam horizontal position
■ A
djustment bolts
High beam horizontal adjust-
ment
High beam vertical adjust-
ment
Low beam adjustment bolt A
Low beam adjustment bolt B
■ Befor
e checking the headlight aim
Make sure the vehicle has a full ta nk of gas and the ar
ea around
the headlight is not deformed.
Park the vehicle on level ground.
Sit in the driver’s seat.
Bounce the vehicle several times.STEP1
STEP2
STEP3
STEP4

430
4-3. Do-it-yourself maintenance
■Adjusting the headlight aim
Low beam (vertical adjustment)
Using a Phillips-head screw-
driver, turn adjustment bolt A so
that the bubble is within the 2
center lines.
Remember the turning direction
and the number of turns.
Turn bolt B the same number of
turns and in the same direction
as step 1.
Low beam (horizontal adjustment)
Turn adjustment bolt A so that the re d line on the gauge is in the middle
of the “0” mark (within the blue lines to either side of the gaug\
e).
High beam (vertical and horizontal adjustment)
Turn each adjustment bolt in either dir
ection so that the bubble in
within the 2 center lines (vertical), an d the red line on the gauge is in
the middle of the “0” mark (within th e blue lines to either side of the
gauge) (horizontal).
If you feel that there is a large de
viation, have the headlight aim
adjusted at a Lexus dealer.
STEP1
STEP2

431
4-3. Do-it-yourself maintenance
4
Maintenance and care
Light bulbs
You may replace the following bulbs yourself. For more information about
replacing other light bulbs, contact your Lexus dealer.
■Prepare a replacement light bulb.
Check the wattage of the light bulb being replaced. ( P
. 507)
■ R
emove the engine compartment cover if necessary.
 P.
3 7 8
■ F
ront bulb locations
■Rear bulb locations
Parking light
Headlight high beam
Rear turn signal light Back-up light