2013 Lexus GS350 lane assist

2
GS350_QG_U (OM30C68U)
Headlights ............................................................................................................................................... 27
Head-up Display................................................................................................................ ...................25
Intuitive Parking Assist ....................................................................................................... ............... 38
Keys............................................................................................................................................................... 9
Lexus Enform with Safety Connect ............................................................................................. 80
Lexus Night View ............................................................................................................... .................. 44
LKA (Lane-Keeping Assist)...................................................................................................... .......40
Moon Roof ...................................................................................................................... ....................... 86
Multi-information Display ...................................................................................................... ...........23
Navigation System
Register home .................................................................................................................. ................ 51
Destination input - Search by address .................................................................................. 52
Destination input - Search points of interest by name....................................................54
Destination input - Search points of interest by category.............................................55
Destination input - Search points of intere st by telephone number .........................56
Parking Brake.................................................................................................................. ....................... 22
Portable Audio Device Ports.................................................................................................... ........76
Power Windows .................................................................................................................. ................. 85
Rear Air Conditioning System
Front controller ................................................................................................................................ 71
Remote Touch ................................................................................................................... ..................... 47
Safety Connect ................................................................................................................. .................... 78
Seat Heaters/Seat Ventilators ........................... ............................................................................. 72
Smart Access System with Push-button Start........ ................................................................... 10
Theft Deterrent System ......................................................................................................... ............. 12
Tire Pressure Warning System ................................................................................................... ..... 46
Trunk .......................................................................................................................... ............................... 88
Turn Signal Lever .............................................................................................................. ..................... 21
Voice Command System
Basic operation ............................................................................................................................... 73
Command list ................................................................................................................... ................74
Windshield Wipers and Washer ................................................................................................... .29
XM Services.................................................................................................................... .......................82

6
GS350_QG_U (OM30C68U)
“DISP” button P.24
Telephone switches P.63
Vehicle-to-vehicle distance button P.36
Back switch P.63
Talk switch P.63
Audio remote control switches
P.64
Paddle shift switches
P.19, 20
LKA (Lane-Keeping Assist)
switch
 P.40
Cruise control switch
Dynamic radar cruise control switch

P.33
P.35
Horn*1
Tilt and telescopic steering control
switch
*1
: If equipped
*1: Refer to “Owner’s Manual”.

23
GS350_QG_U (OM30C68U)
Multi-information Display
■Display contents
● Trip information
• Eco Driving Indicator
•Outside temperature
• Current fuel consumption
• Average fuel consumption after refuel-
ing
• Average fuel consumption
• Average vehicle speed
•Driving range
• Tire inflation pressure (if equipped) 
(  P. 4 6 )
● Drive monitor
•Outside temperature
• Average fuel consumption after refuel-
ing
•Driving range
● Intuitive parking assist display
* (if
equipped)
● Dynamic radar cruise control display
* (if
equipped)
● LKA (Lane-Keeping Assist) display
* (if
equipped)
● Wa r n i n g m e s s a g e s
*: Automatically displayed when the sys-
tem is used. Display can be switched by
pressing the “DISP” button.
The multi-information display presents the driv er with a variety of driving-related data
including the current outside air temperature.

25
GS350_QG_U (OM30C68U)
Head-up Display (if equipped)
Head-up display
“HUD” button
Display position adjustment switch
Display brightness adjustment switch
“DISP” button
■ Head-up display contents
● Vehicle speed
● Tachometer
● Shift position and shift range
● Eco Driving Indicator
● Audio display
● Route guidance display (vehic les with navigation system)
● Lane departure warning display (LKA [Lane-Keeping Assist]) (if equipped)
● Approach warning display (dynamic radar cruise control) (if equipped)
● Pre-collision braking warning message (pre-collision system) (if equipped)
The head-up display can be used to project vehicle speed and other information onto the
windshield.
1
2
3
4
5

40
GS350_QG_U (OM30C68U)
LKA (Lane-Keeping Assist) (if equipped)
Lane departure warning function
If the system judges that the vehicle may deviate from its lane, it alerts the driver using
beeping, screen displays and a sensory warning
* given via the steering wheel.
*: A slight steering torque is applied for a short period of time in the direction of the center of the lane.
Lane keeping assist function
• This function will be active when the vehicl e-to-vehicle distance control mode of the
cruise control is set with vehicle speed above approximately 45 mph (72 km/h) and
while the lane departure wa rning function is active.
• When the lane keeping assist function is acti ve, a slight steering torque will be applied,
to help the driver maintain the vehicle inside the lane.
■ Tu r n i n g t h e L K A s y s t e m o n
Press the “LKA” switch to activate the sys-
tem.
“LKA” indicator will come on.
Press the switch again to turn the LKA
system off.
The LKA system will revert to off each
time the engine switch is turned to
IGNITION ON mode.
While driving on a freeway or motor highway that has lane markers and no sharp curves,
the system recognizes the lanes using a came ra located above the inside rear view mir-
ror as a sensor to assist the driver with st aying in the lane. The LKA system has two func-
tions.
1
2

41
GS350_QG_U (OM30C68U)
■Indication on the multi-information display
When the LKA system is on, the lane line display and steering wheel display are shown.
Lane keeping assist function operation
indication
Steering wheel displayed: 
Indicates that the function is currently
operating.
Steering wheel not displayed: 
Indicates that the function is not cur-
rently operating.
Dynamic radar cruise control display
Lane departure warning function indi-
cation (when the inside of the white line
is white):
The function has recognized lane
markers.
Lane departure warning function indi-
cation (when the inside of the white line
is black):
A lane marker is not recognized by the
system, or the LKA system functions
are temporarily canceled.
1
2
3
4

90
What to do if...
GS350_QG_U (OM30C68U)
*: It also comes on due to natural causes such as natural air leaks and tire inflation pressure changes caused by temperature. Adjust the tire inflation pressure to the specified level.
The light will turn off after a few minutes. In case the light does not turn off even if the tire
inflation pressure is adjusted, have th e system checked by your Lexus dealer.
Follow the correction procedures.
Open door warning lightMaster warning light
Low fuel level warning light
(Illuminates
without
blinking)Tire pressure warning light*
Seat belt reminder light
See the Owner’s Manual
Tu r n s i g n a l i n d i c a t o rIntuitive parking assist 
indicator (if equipped)
Headlight indicator (U.S.A.)“AFS OFF” indicator 
(if equipped)
Tail light indicator (Canada)
(Flashes)
Slip indicator
Headlight high beam indicatorVSC OFF indicator
Front fog light indicator 
(if equipped)
(Flashes faster)
“PCS” warning light 
(if equipped)
Cruise control indicatorParking brake indicator
(U.S.A.)
Radar cruise control 
indicator (if equipped)Parking brake indicator 
(Canada)
Cruise control “SET” indicator“A I R B A G O N /
OFF” indicator
LKA (Lane-Keeping assist)
indicator (if equipped)
For further information, re fer to the Owner’s Manual.