2017 Lexus GS200t check engine

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2. Instrument cluster
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Instrument cluster
GS350_200t_GS F_OM_OM30F83E_(EE)
■Head-up display
●The head-up display may seem dark and hard to see when viewed through sunglasses,
especially polarized sunglasses.
Adjust the brightness of the head-up display or remove your sunglasses.
●When the head-up display is turned off, it will remain off even if the engine switch is
turned to IGNITION ON mode after the engine switch has been turned off.
●The startup image will be disp layed on the head-up display after the engine switch has
been turned to IGNITION ON mode while the head-up display switch is set to on.
■Head-up rev indicator
●The head-up display is linked to the rev indicator in the meter.
●Whether or not to display the rev indicator in the head-up display, as well as display tim-
ing, can be changed through the settings for the rev indicator in the meter. ( P. 138)
■When the battery is disconnected
The customize settings of the head-up display will be reset.
■Head-up display automatic position adjustment
If the display position is recorded into me mory, the head-up display will be automatically
adjusted to the desired position. ( P. 199)
WARNING
■Before using the head-up display
Check that the position and brightness of the head-up display image does not interfere
with safe driving. Incorrect adjustment of the image’s position or brightness may
obstruct the driver’s view and lead to an accident, resulting in death or serious injury.
NOTICE
■To prevent damage to components
●Do not touch the inside of the head-up display projector or thrust sharp edges or the
like into the projector.
Doing so could cause mechanical malfunctions.
●Do not place any drinks near the head-up dis-
play projector. If the projector gets wet, elec-
trical malfunctions may result.
●Do not place anything on or put stickers onto
the head-up display projector.
Doing so could interrupt head-up display
indications.

2003-3. Adjusting the seats
GS350_200t_GS F_OM_OM30F83E_(EE)
■Operation of the power easy access system
When exiting the vehicle, the power easy access system may not op erate if the seat is
already close to the rearmost position, etc.
■Customization
The seat movement amount settings of the power easy access system can be custom-
ized. (Customizable features: P. 634)
Your preferred driving position (the position of the driver’s seat, steering wheel,
outside rear view mirrors and HUD [head-up display] [if equipped]) can be
recorded and recalled by pressing a button.
Three different driving positions can be recorded into memory.
■Recording procedure
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
Adjust the driver’s seat, steering wheel, outside rear view mirrors and HUD
(head-up display) (if equipped) to the desired positions.
While pressing the “SET” button,
or within 3 seconds after the
“SET” button is pressed, press
button “1”, “2” or “3” until the
buzzer sounds.
If the selected button has already
been preset, the previously recorded
position will be overwritten.
Vehicles with the driving position memory for the front passenger’s seat: To
record the position of the front passeng er’s seat, adjust the front passenger’s
seat to the desired position and perfor m step using the buttons on the front
passenger’s side.
Driving position memory
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3-3. Adjusting the seats
3
Operation of each component
GS350_200t_GS F_OM_OM30F83E_(EE)
■Recall procedure
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
Press one of the buttons for the
driving position you want to recall
until the buzzer sounds.
Vehicles with front passenger’s seat
ottoman:
The recorded position will only be
recalled if the ottoman is in a position
higher than the recorded position. It
will not move in an upward direction.
■To stop the position recall operation part-way through
Perform any of the following:
●Press the “SET” button.
●Press button “1”, “2” or “3”.
●Operate any of the seat adjustment switches (only cancels seat position recall).
●Operate the tilt and telescopic steering control switch (only cancels steering wheel
position recall).
●Operate the head-up display position adju stment switch (if equipped) (only cancels
head-up display position recall).
■Seat positions that can be memorized ( P. 196)
Vehicles without seatback side support adjustment switch
The adjusted positions other than the position adjusted by lumbar support switch can be
recorded.
Vehicles with seatback side support adjustment switch
All adjusted positions can be recorded.
■Automatic ottoman adjustment (if equipped)
While the recorded position is being recalled, if it appears that the front edge of the cush-
ion will touch the area surrounding the instrument panel, the ottoman will be automati-
cally stowed.
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2023-3. Adjusting the seats
GS350_200t_GS F_OM_OM30F83E_(EE)
■Operating the driving position memory after turning the engine switch off Driver’s seat:
Recorded seat positions can be activated up to 180 seconds after the driver’s door is
opened and another 60 seconds after it is closed again.
Front passenger’s seat:
Recorded seat positions can be activated up to 180 seconds after the front passenger’s
door is opened.
■In order to correctly use the driving position memory function
If a seat position is already in the furthest possible position and the seat is operated in the
same direction, the recorded position may be slightly different when it is recalled.
Each electronic key (including a card key) can be registered to recall your pre-
ferred driving position.
■Registering procedure
Record your driving position to button “1”, “2” or “3” before performing the
following:
Carry only the key you want to register, and then close the driver’s door.
If 2 or more keys are in the vehicle, the driving position cann ot be recorded
properly.
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
Recall the driving position that you want to record.
While pressing the recalled but-
ton, press and hold the door lock
switch (either lock or unlock) until
the buzzer sounds.
If the button could not be registered,
the buzzer sounds continuously for
approximately 3 seconds.
Memory recall function (driver’s side only)
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2163-5. Opening, closing the windows and moon roof
GS350_200t_GS F_OM_OM30F83E_(EE)
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■Closing the windows
●The driver is responsible for all the power window operations, including the operation
for the passengers. In order to prevent acci dental operation, especially by a child, do
not let a child operate the power windows. It is possible for children and other passen-
gers to have body parts caught in the power window. Also, when riding with a child, it
is recommended to use the window lock switch. ( P. 214)
●Check to make sure that all passengers do not have any part of their body in a posi-
tion where it could be caught wh en a window is being operated.
●When using the wireless remote control or mechanical key and operating the power
windows, operate the power window after checking to make sure that there is no pos-
sibility of any passenger having any of thei r body parts caught in the window. Also do
not let a child operate window by the wireless remote control or mechanical key. It is
possible for children and other passengers to get caught in the power window.
●When exiting the vehicle, turn the engine switch off, carry the key and exit the vehicle
along with the child. There may be accidental operation, due to mischief, etc., that
may possibly lead to an accident.
■Jam protection function
●Never use any part of your body to intent ionally activate the jam protection function.
●The jam protection function may not work if something gets jammed just before the
window is fully closed. Be careful not to ge t any part of your body jammed in the win-
dow.
■Catch protection function
●Never use any part of your body or clothing to intentionally activate the catch protec-
tion function.
●The catch protection function may not work if something gets caught just before the
window is fully opened. Be careful not to get any part of your body or clothing caught
in the window.

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3-5. Opening, closing the windows and moon roof
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Operation of each component
GS350_200t_GS F_OM_OM30F83E_(EE)
■When the moon roof does not close normally
Perform the following procedure:
●If the moon roof closes but then re-opens slightly
Stop the vehicle.
Press and hold the “CLOSE” switch. *1
The moon roof will close, reopen an d pause for approximately 10 seconds. *2
Then it
will close again, tilt up and pause for approx imately 1 second. Finally, it will tilt down,
open and close.
Check to make sure that the moon roof is completely closed and then release the switch.
●If the moon roof tilts do wn but then tilts back up
Stop the vehicle.
Press and hold the “UP” switch *1
until the moon roof moves into the tilt up position
and stops.
Release the “UP” switch once and then press and hold the “UP” switch again. *1
The moon roof will pause for approximatel y 10 seconds in the tilt up position.*2
Then it will adjust slightly and pause fo r approximately 1 second. Finally, it will tilt
down, open and close.
Check to make sure that the moon roof is completely closed and then release the switch.
* 1
: If the switch is released at the incorrec t time, the procedure will have to be per-
formed again from the beginning.
* 2
: If the switch is released after the above mentioned 10 second pause, automatic
operation will be disabled. In that case, pr ess and hold the “CLOSE” or “UP” switch,
and the moon roof will tilt up and pause fo r approximately 1 second. Then it will tilt
down, open and close. Check to make sure that the moon roof is completely closed
and then release the switch.
If the moon roof does not fully close even after performing the above procedure cor-
rectly, have the vehicle inspected by any au thorized Lexus retailer or Lexus authorized
repairer, or any reliable repairer.
■Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the instru-
ment 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. 634)
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2203-5. Opening, closing the windows and moon roof
GS350_200t_GS F_OM_OM30F83E_(EE)
WARNING
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 vehicle while it is
moving.
●Do not sit on top of the moon roof.
■Closing the moon roof
●The driver is responsible for moon roof opening and closing operations.
In order to prevent accidental operation, especially by a child, do not let a child oper-
ate the moon roof. It is possible for childre n and other passengers to have body parts
caught in the moon roof.
●Check to make sure that all passengers do not have any part of their body in a posi-
tion where it could be caught when the moon roof is being operated.
●When using the wireless remote control or mechanical key and operating the moon
roof, operate the moon roof after checking to make sure that there is no possibility of
any passenger having any of their body parts caught in the moon roof. Also, do not let
a child operate moon roof by the wireless remo te control or mechanical key. It is pos-
sible for children and other passengers to get caught in the moon roof.
●When exiting the vehicle, turn the engine switch off, carry the key and exit the vehicle
along with the child. There may be accidental operation, due to mischief, etc., that
may possibly lead to an accident.
■Jam protection function
●Never use any part of your body to intent ionally activate the jam protection function.
●The jam protection function may not work if something gets caught just before the
moon roof fully closes.

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4-1. Before driving
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Driving
GS350_200t_GS F_OM_OM30F83E_(EE)
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When driving on slippery road surfaces
●Sudden braking, acceleration and steering may cause tire slippage and reduce your
ability to control the vehicle.
●Sudden acceleration, engine braking due to shifting, or changes in engine speed
could cause the vehicle to skid, resulting in an accident.
●After driving through a puddle, lightly depress the brake pedal to make sure that the
brakes are functioning properly. Wet brake pads may prevent the brakes from func-
tioning properly. If the brakes on only one side are wet and not functioning properly,
steering control may be affected.
■When shifting the shift lever
●Do not let the vehicle roll backward while the shift lever is in a driving position, or roll
forward while the shift lever is in R.
Doing so may cause the engine to stall or lead to poor brake and steering perfor-
mance, resulting in an accident or damage to the vehicle.
●Do not shift the shift lever to P while the vehicle is moving.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Do not shift the shift lever to R while the vehicle is moving forward.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Do not shift the shift lever to D while the vehicle is moving backward.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Moving the shift lever to N while the vehicle is moving will disengage the engine from
the transmission. Engine braking is not available when N is selected.
●Be careful not to shift the shift lever with the accelerator pedal depressed. Shifting the
shift lever to a gear other than P or N may lead to unexpected rapid acceleration of
the vehicle that may cause an accident and result in death or serious injury.
■If you hear a squealing or scraping noise (brake pad wear indicators) (GS350/
GS200t)
Have the brake pads checked and replaced by any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer as soon as possible.
Rotor damage may result if the pads are not replaced when needed.
Front and rear
* brakes: Moderate levels of brake pad and disc wear allow enhanced
braking power. As a result, the discs may wear more quickly than conventional brake
discs. Therefore, when replacing the brake pads, Lexus recommends that you also
have the thickness of the discs measured.
It is dangerous to drive the vehicle when th e wear limits of the brake pads and/or those
of the brake discs are exceeded.
* : GS200t for Switzerland, Czech, Hungary, Slovakia, Poland, Estonia, Latvia,
Lithuania, Belgium, Netherlands only