ECO mode Lexus GS F 2017 Owner's Manual

8
GS350_200t_GS F_OM_OM30F83E_(EE)
For your information
Please note that this manual applies to all models and explains all equipment, including
options. Therefore, you may find some explanations for equipment not installed on your
vehicle.
All specifications provided in this manual are current at the time of printing. However,
because of the Lexus policy of continual product improvement, we reserve the right to
make changes at any time without notice.
Depending on specifications, the vehicle show n in the illustrations may differ from your
vehicle in terms of color and equipment.
Both genuine Lexus and a wide variety of other spare parts and accessories for Lexus
vehicles are currently available on the market. Should it be determined that any of the
genuine Lexus parts or accessories supplied with the vehicle need to be replaced, Lexus
recommends that genuine Lexus parts or accessories, be used to replace them. Other
parts or accessories of matching quality can also be used. Lexus cannot accept any liabil-
ity or guarantee spare parts and accessories which are not genuine Lexus products, nor
for replacement or installation involving such parts. In addition, damage or performance
problems resulting from the use of non-ge nuine Lexus spare parts or accessories may
not be covered under warranty.
Main Owner’s Manual
Accessories, spare parts and mo dification of your Lexus

43
1-1. For safe use
1
For safety and security
GS350_200t_GS F_OM_OM30F83E_(EE)
WARNING
Observe the following precautions.
Failure to do so may cause the driver’s floor mat to slip, possibly interfering with the ped-
als while driving. An unexpect edly high speed may result or it may become difficult to
stop the vehicle. This could lead to an acci dent, resulting in death or serious injury.
■When installing the driver’s floor mat
●Do not use floor mats designed for other models or different model year vehicles,
even if they are Lexus Genuine floor mats.
●Only use floor mats designed for the driver’s seat.
●Always install the floor mat securely us ing the retaining hooks (clips) provided.
●Do not use two or more floor mats on top of each other.
●Do not place the floor mat bottom-side up or upside-down.
■Before driving
●Check that the floor mat is securely fixed in
the correct place with all the provided retain-
ing hooks (clips). Be especially careful to per-
form this check after cleaning the floor.
●With the engine stopped and the shift lever in
P, fully depress each pedal to the floor to
make sure it does not interfere with the floor
mat.

93
1-2. Theft deterrent system
1
GS350_200t_GS F_OM_OM30F83E_(EE)
For safety and security
Do one of the following to deactivate or stop the alarm: ● Unlock the doors or open the trunk using the entry function or wireless
remote control.
● Turn the engine switch to ACCESSORY or IGNITION ON mode, or start
the engine. (The alarm will be deactivated or stopped after a few seconds.)
■System maintenance
The vehicle has a maintenance-free type alarm system.
■Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the follow- ing:
●Nobody is in the vehicle.
●The windows and moon roof (if equipped) are closed before the alarm is set.
●No valuables or other personal items are left in the vehicle.
Deactivating or stopping the alarm

1022. Instrument cluster
GS350_200t_GS F_OM_OM30F83E_(EE)
Warning lights inform the driver of malfunctions in the indicated vehicle s ystems.
* 1
: These lights turn on when the engine switch is turned to IG NITION ON mode to
indicate that a system check is being performed. They will turn off after the engine is
started, or after a few seconds. There may be a malfunction in a system if a light does
not come on, or turn off. Have the vehicle inspected by any authorized Lexus retailer
or Lexus authorized repairer, or any reliable repairer.
Warning lights
* 1
Brake system warning light ( P. 518) *
1, 3, 4
(If equipped)
“AFS OFF” indicator (
 P. 520)
* 1, 2
Charging system warning
light (P. 518) *
1, 3, 4
Brake hold operated
indicator (
P. 520)
* 1
Malfunction indicator
lamp ( P. 518) *
3
Parking brake indicator (
 P. 520)
* 1
SRS warning light ( P. 518) *
1
Brake system warning light (
 P. 520)
* 1
ABS warning light ( P. 519) *
5
Open door warning light (
 P. 520)
* 1
Electric power steering
system warning light (
 P. 519)Low fuel level warning light ( P. 520)
* 1, 3
(If equipped)
PCS (Pre-Crash Safety
system) warning light (
 P. 519)Seat belt reminder light ( P. 520)
* 1
Slip indicator (
P. 519) *
1
Master warning light ( P. 520)
* 1
(If equipped)
Tire pressure warning light (
 P. 521)
(If equipped)
LDA warning light ( P. 521)/
LKA warning light (  P. 521)

1042. Instrument cluster
GS350_200t_GS F_OM_OM30F83E_(EE)
●Drive mode indicators
GS350/GS200t (except F SPORT models)
GS350/GS200t (F SPORT models) *
2, 6
(If equipped)
PCS (Pre-Crash Safety
system) warning light (
 P. 298) *
2, 9“PASSENGER AIR
BAG” indicator (
 P. 61)
* 7, 8
(If equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators (
P. 363) *
10Low outside temperature
indicator (
P. 108, 113)
(If equipped)
BSM (Blind Spot Monitor)
indicator ( P. 363) *
2Eco Driving Indicator Light (
 P. 106)
* 2, 3
Brake hold standby
indicator ( P. 259) Parking brake indicator (
 P. 256)
* 2, 3
Brake hold operated
indicator ( P. 259)
Eco drive mode indicator ( P. 358)
(If equipped)
“SPORT” indicator ( P. 358)
(If equipped)
“SPORT S” indicator ( P. 358)
(If equipped)
“SPORT S+” indicator ( P. 358)
(If equipped)
“Customize” indicator ( P. 358) Snow mode indicator (
 P. 247)
Eco drive mode indicator ( P. 358) “SPORT S” indicator (
 P. 358)
“SPORT S+” indicator (  P. 358) “CUSTOMIZE” indicator (
 P. 358)
Snow mode indicator (  P. 247)

105
2. Instrument cluster
2
Instrument cluster
GS350_200t_GS F_OM_OM30F83E_(EE)
GS F
● TVD (Torque Vectoring Differential) control mode indicators (GS F)
* 1
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”
* 2
: These lights turn on when the engine switch is turned to IG NITION ON mode to
indicate that a system check is being performed. They will turn off after the engine is
started, or after a few seconds. There may be a malfunction in a system if a light does
not come on, or turn off. Have the vehicle inspected by any authorized Lexus retailer
or Lexus authorized repairer, or any reliable repairer.
* 3
:GS350/GS200t
* 4
: The light flashes to indicate that the system is operating.
* 5
:GS F
* 6
: The light turns on when the system is turned off. “NORMAL” indicator (
 P. 361) Eco drive mode indicator(
 P. 361)
“SPORT S” indicator (  P. 361) “SPORT S+” indicator (
 P. 361)
“CUSTOMIZE” indicator (  P. 361) Snow mode indicator (
 P. 247)
“EXPERT” indicator ( P. 378)
(If equipped)
“STANDARD” indicator ( P. 373)
(If equipped)
“SLALOM” indicator ( P. 373)
(If equipped)
“TRACK” indicator ( P. 373)

107
2. Instrument cluster
2
Instrument cluster
GS350_200t_GS F_OM_OM30F83E_(EE)
GS F
Eco Driving Indicator will not operate under the following conditions:
●The shift lever is in any position other than D.
●A paddle shift switch is operated.
●Neither normal mode nor Eco drive mode is selected. ( P. 358)
●The vehicle speed is approximately 130 km/h (80 mph) or higher.
During Eco-friendly acceleration (Eco driving),
the Eco Driving Indicator Light will turn on.
When the acceleration exceeds the Zone of
Eco driving, or when the
vehicle is stopped, the
light turns off.
WARNING
■If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not come on when
you start the engine, this could mean that these systems are not available to help pro-
tect you in an accident, which could result in death or serious injury. Have the vehicle
inspected by any authorized Lexus retailer or Lexus authorized repairer, or any reliable
repairer immediately if this occurs.

1102. Instrument cluster
GS350_200t_GS F_OM_OM30F83E_(EE)
■Rev indicator (F SPORT models)
When the engine reaches a set
speed, a ring-shaped indicator will
be displayed on the tachometer.
■Rev peak (F SPORT models)
The engine speed reaches or
exceeds 5000 r/min, an afterimage
of the tachometer will be displayed
at the highest engine speed for
approximately 1 seconds.
Switches between odometer, trip meter
and maintenance required information
displays. When the trip meter is dis-
played, pressing and holding the button
will reset the trip meter.
Changing the display

113
2
2. Instrument cluster
Instrument cluster
GS350_200t_GS F_OM_OM30F83E_(EE)
Gauges and meters (GS F)
If the drive mode is changed, some of the meter displays and the gauge layout
will be changed.
Normal mode/CUSTOMIZED mode *
Eco drive mode

117
2. Instrument cluster
2
Instrument cluster
GS350_200t_GS F_OM_OM30F83E_(EE)
■Rev peak (Normal mode screen/SPORT S mode screen)
The engine speed reaches or
exceeds 3600 r/min, an afterimage
of the tachometer will be displayed
at the highest engine speed for
approximately 1 second.
■Odometer/Trip meter
Switches between odometer and
trip meter displays. When the trip
meter is displayed, pressing and
holding the button will reset the trip
meter.
■Meter display and layout
If the drive mode is changed, some
of the meter displays and the gauge
layout will be changed.
Changing the display