2015 Lexus GS350 warning

GS350_QG_OM30F71U_(U)
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Seat Heaters/Seat Ventilators......................................................................................................74
Smart Access System with Push-button Start ........................................................................ 12
Tire Pressure Warning System ...................................................................................................... 44
Turn Signal Lever ............................................................................................................................... ... 19
Voice Command System Basic operation ................................................................................................................ ................76
Command list ................................................................................................................... ............... 77
Windshield Wipers and Washer ................................................................................................... 27
XM Satellite Radio ............................................................................................................................. 87

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GS350_QG_OM30F71U_(U)
OverviewInstrument Panel
Windshield wiper and washer switch P.27
Multi-information display P.21
Headlight switch Turn signal lever
Fog light switch
*
P.25
P.19
Inside lock buttons*
Trunk opener*
Hood lock release lever*
Driving position memoryswitches
P.14
See P.8
See P.7
Window lock switch*
Outside rear view mirror switches
*
Power window switches*
Door lock switches*
PCS OFF switch*
Tire pressure warning reset switch P.44
AFS OFF switch P.26

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GS350_QG_OM30F71U_(U)
■Switching the display of trip information
Items displayed can be switched by press-
ing the “DISP” button.
If a problem is detected in any of the vehicl e’s systems, a warning message is shown on the
multi-information display.

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GS350_QG_OM30F71U_(U)
Head-up Display (if equipped)
Head-up display
“HUD” button
Display brightness adjustment switch
Display position 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)
● Lexus Enform (if equipped)
● Lane departure warning display (LKA [Lane-Keeping Assist]) (if equipped)
● Approach warning display (dynamic radar cruise control, dynamic radar cruise control
with full-speed range) (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

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GS350_QG_OM30F71U_(U)
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 thecenter 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

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GS350_QG_OM30F71U_(U)
■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

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GS350_QG_OM30F71U_(U)
Tire Pressure Warning System
■The tire inflation pressure display function (if equipped)
The tire pressure detected by the tire pres-
sure warning system can be displayed on
the multi-information display.
■Initializing the tire pressure warning system
Press and hold the tire pressure warning
reset switch until the tire pressure warning
light blinks slowly 3 times.
Your vehicle is equipped with a tire pressure warning system that uses tire pressure warn-
ing valves and transmitters to detect low tire inflation pressure before serious problems
arise.

What to do if...
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GS350_QG_OM30F71U_(U)
List of Warning/Indicator Lights
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
(U.S.A.)
Brake system warning light
(Canada)
Stop the vehicle immediately.
Charging system warning light
Have the vehicle inspected immediately.
(U.S.A.)
Malfunction
indicator lamp
Slip indicator
(Canada)
(Flashes)
“AFS OFF” indicator
(if equipped)
SRS warning light(Flashes)(U.S.A.)
Parking brake
indicator
(U.S.A.)
ABS warning light(Flashes)
(Canada)
(Canada)Brake system warning light
Electric power steering
system warning light(Blinking
and then continu-
ously on)
Tire pressure warning light
(Flashes)
“PCS” warning light
(if equipped)
For further information, refer to the OWNER’S MANUAL.