warning Lexus GS350 2012 Owner's Guide
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2012, Model line: GS350, Model: Lexus GS350 2012Pages: 914, PDF Size: 49.39 MB
Page 114 of 914
1132. Instrument cluster
2
Instrument cluster
GS350/250_EE (OM30C36E)
Vehicle speed
Tachometer
Shift position and shift range
Displays the selected shift position or selected shift range (P. 214)
Eco Driving Indicator (P. 109)
Audio display
Displays audio information for approximately 3 seconds when the audio
system is operated
Route guidance display (vehicles with navigation system)
(P. 116)
When approaching an intersection while the navigation system is giving
route guidance, an arrow will automatically be displayed to indicate the
direction of travel.
Lane departure warning display (LKA [Lane-Keeping Assist])
(if equipped) (P. 767)
Approach warning display (dynamic radar cruise control) (if
equipped)
(P. 767)
Pre-crash braking warning message (pre-crash safety system)
(if equipped) (P. 767)
Head-up display contents
Page 130 of 914
1273-2. Opening, closing and locking the doors and trunk
3
Operation of each component
GS350/250_EE (OM30C36E)
Alarms and warning indicators
An alarm sounds and warning message displays shown on the multi-informa-
tion display are used to protect against unexpected accidents or theft of the
vehicle resulting from erroneous operation. When a warning message is dis-
played, take appropriate measures based on the displayed message. (P.
757)
When only an alarm sounds, circumstances and correction procedures are as
follows.
AlarmSituationCorrection procedure
Exterior alarm sounds
once for 5 seconds
The trunk was closed
while the electronic
key was still inside the
trunk and all the doors
were locked.
Retrieve the electronic
key from the trunk and
close the trunk lid.
An attempt was made
to lock the vehicle
while a door was open.Close all of the doors
and lock the doors
again.
Interior alarm sounds
continuously
The engine switch was
turned to ACCES-
SORY mode while the
driver’s door was open
(or the driver’s door
was opened while the
engine switch was in
ACCESSORY mode).
Turn the engine switch
off and close the
driver’s door.
Page 184 of 914
1803-5. Opening, closing the windows and moon roof
GS350/250_EE (OM30C36E)
Door lock linked window operation
The power windows can be opened and closed using the mechanical key.*
(P. 821)
The power windows can be opened and closed using the wireless remote
control.
* (P. 141)
*: These settings must be customized at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
When the battery is disconnected
The window lock switch is disabled. If necessary, press the window lock
switch after reconnecting the battery.
Power windows open warning buzzer
The buzzer sounds and a message is shown on the multi-information display
in the instrument cluster when the engine switch is turned off and the driver’s
door is opened with the power windows open.
Customization
Settings (e.g. linked door lock operation) can be changed.
(Customizable features: P. 855)
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
Closing the windows
Check to make sure that all passengers do not have any part of their body
in a position where it could be caught when a window is being operated.
Do not allow children to operate the power windows.
Closing a power window on someone can cause serious injury, and in
some instances, even death.
Jam protection function
Never use any part of your body to intentionally activate the jam protec-
tion function.
The jam protection function may not work if something gets caught just
before the window fully closes.
Page 188 of 914
1843-5. Opening, closing the windows and moon roof
GS350/250_EE (OM30C36E)
Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display
in the instrument cluster when the engine switch is turned off and the driver’s
door is opened with the moon roof open.
Customization
Settings (e.g. linked door lock operation) can be changed.
(Customizable features: P. 855)
CAUTION
Observe the following precautions.
Failure to do so may cause death or serious injury.
Opening the moon roof
Do not allow any passengers to put their hands or heads outside the vehi-
cle while it is moving.
Do not sit on top of the moon roof.
Closing the moon roof
Check to make sure that all passengers do not have any part of their body
in a position where it could be caught when the moon roof is being oper-
ated.
Do not allow children to operate the moon roof.
Closing the moon roof on someone can cause death or serious injury.
Jam protection function
Never use any part of your body to intentionally activate the jam protec-
tion function.
The jam protection function may not work if something gets caught just
before the moon roof fully closes.
Page 227 of 914
2214-2. Driving procedures
4
Driving
GS350/250_EE (OM30C36E)
When the “-” paddle shift switch is operated in the D position
A shift range will be automatically selected. The highest gear of the first shift
range will be one gear lower than the gear in use during normal D position
driving.
Automatic deactivation of shift range selection in the D position
Shift range selection in the D position will be deactivated in the following
situations:
When the vehicle comes to a stop
If the “+” paddle shift switch is operated when the shift range is in range 5
If the accelerator pedal is depressed for more than a certain period of time
When the shift lever is shifted to other than D
To protect automatic transmission
“Transmission Fluid High Temperature” is displayed on the multi-informa-
tion display and a function is adopted that automatically selects a higher shift
range when the fluid temperature is high. Have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and equipped
professional.
Downshifting restrictions warning buzzer
To help ensure safety and driving performance, downshifting operation may
sometimes be restricted. In some circumstances, downshifting may not be
possible even when the shift lever or paddle shift switch is operated. (A
buzzer will sound twice.)
Snow mode automatic deactivation
Snow mode is automatically deactivated if the engine switch is turned off
after driving in snow mode.
If the shift lever cannot be shifted from P
P. 8 1 7
Page 233 of 914
227
4 4-2. Driving procedures
Driving
GS350/250_EE (OM30C36E)
When there is a malfunction in the system
Warning lights and/or warning message will turn on or flash. (P. 749, 757)
Depending on the condition, the parking brake indicator light may flash.
Usage in winter time
P. 3 5 9
NOTICE
When parking the vehicle
Before you leave the vehicle, set the parking brake, shift the shift lever to P
and make sure that the vehicle does not move.
When the system malfunctions
Stop the vehicle in a safe place and check the warning messages.
When the parking brake cannot be released due to a malfunction
Use the parking brake release tool to manually release the parking brake.
(P. 818)
Driving the vehicle with the parking brake set will lead to brake compo-
nents overheating, which may affect braking performance and increase
brake wear.
Page 263 of 914
2564-5. Using the driving support
GS350/250_EE (OM30C36E)
Cruise control can be set when
The shift lever is in D.
Range 4 or higher of D has been selected by using the paddle shift.
Vehicle speed is above approximately 40 km/h (25 mph).
Accelerating after setting the vehicle speed
The vehicle can be accelerated normally. After acceleration, the set speed
resumes.
Even without canceling the cruise control, the set speed can be increased by
first accelerating the vehicle to the desired speed and then pushing the lever
down to set the new speed.
Automatic cruise control cancelation
Cruise control will stop maintaining the vehicle speed in any of the following
situations.
Actual vehicle speed falls more than approximately 16 km/h (10 mph)
below the preset vehicle speed.
At this time, the memorized set speed is not retained.
Actual vehicle speed is below approximately 40 km/h (25 mph).
VSC is activated.
TRC is activated for a period of time.
When the VSC or TRC system is turned off by pressing the VSC OFF
switch.
If the warning message for the cruise control is shown on the multi-informa-
tion display
Press the “ON-OFF” button once to deactivate the system, and then press the
button again to reactivate the system.
If the cruise control speed cannot be set or if the cruise control cancels imme-
diately after being activated, there may be a malfunction in the cruise control
system. Have the vehicle inspected by any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
Page 270 of 914
2634-5. Using the driving support
4
Driving
GS350/250_EE (OM30C36E)This mode employs a radar sensor to detect the presence of vehicles
up to approximately 120 m (400 ft.) ahead, determines the current
vehicle-to-vehicle following distance, and operates to maintain a
suitable following distance from the vehicle ahead.
Note that vehicle-to-vehicle distance will close in when traveling on long
downhill slopes.
Example of constant speed cruising
When there are no vehicles ahead
The vehicle travels at the speed set by the driver. The desired vehicle-to-
vehicle distance can also be set by operating the vehicle-to-vehicle dis-
tance control.
Example of deceleration cruising
When the vehicle ahead is driving slower than the set speed
When a vehicle is detected running ahead of you, the system automatically
decelerates your vehicle. When a greater reduction in vehicle speed is nec-
essary, the system applies the brakes. A warning tone warns you when the
system cannot decelerate sufficiently to prevent your vehicle from closing
in on the vehicle ahead.
Driving in vehicle-to-vehicle distance control mode
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Page 271 of 914
2644-5. Using the driving support
GS350/250_EE (OM30C36E)Example of follow-up cruising
When following a vehicle driving slower than the set speed
The system continues follow-up cruising while adjusting for changes in
the speed of the vehicle ahead in order to maintain the vehicle-to-vehicle
distance set by the driver.
Example of acceleration
When there are no longer any vehicles ahead driving slower than
the set speed
The system accelerates until the set speed is reached. The system then
returns to constant speed cruising.
When your vehicle is too close to a vehicle ahead, and sufficient
automatic deceleration via the cruise control is not possible, the dis-
play will flash and the buzzer will sound to alert the driver. An
example of this would be if another driver cuts in front of you while
you are following a vehicle. Apply the brakes to ensure an appro-
priate vehicle-to-vehicle distance.
Warnings may not occur when
In the following instances, there is a possibility that the warnings
will not occur:
When the speed of the vehicle ahead matches or exceeds your
vehicle speed
When the vehicle ahead is traveling at an extremely slow
speed
Immediately after the cruise control speed was set
At the instant the accelerator is applied
Approach warning
3
4
Page 274 of 914
2674-5. Using the driving support
4
Driving
GS350/250_EE (OM30C36E)
Automatic cancelation of constant speed control
The cruise control will stop maintaining the vehicle speed in the following
situations:
Actual vehicle speed is more than approximately 16 km/h (10 mph) below
the set vehicle speed.
At this time, the memorized set speed is not retained.
Vehicle speed falls below approximately 40 km/h (25 mph).
VSC is activated.
TRC is activated for a period of time.
When the VSC or TRC system is turned off by pressing the VSC OFF
switch.
When the LKA (Lane-Keeping Assist) will be activated
Using the radar cruise control in vehicle-to-vehicle distance control mode,
lane keeping assistance control is activated.
Radar sensor and grille cover
Always keep the sensor and grille cover clean to ensure that the vehicle-to-
vehicle distance control operates properly. (Some obstructions, such as snow,
ice and plastic objects, cannot be detected by the obstruction sensor.)
Dynamic radar cruise control is canceled if an obstruction is detected.
Warning messages and buzzers for dynamic radar cruise control
Warning messages and buzzers are used to indicate a system malfunction or
to inform the driver of the need for caution while driving. (P. 760) Grille cover
Radar sensor
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