2017 Lexus GS450h light

85
1
1-3. Theft deterrent system
GS450h_300h_OM_OM30F92E_(EE)
For safety and security
Immobilizer system
The indicator light flashes after the
power switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the power switch has been turned to
ACCESSORY or ON mode to indi-
cate that the system has been canceled.
■System maintenance
The vehicle has a maintenance-free type immobilizer system.
■Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic object
●If the key is in close proximity to or touching a key to the security system (key with a built-in transponder chip) of another vehicle
The vehicle’s keys have built-in transpon der chips that prevent the hybrid sys-
tem from starting if a key has not been previously registered in the vehicle’s
on-board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
This system is designed to help prev ent vehicle theft but does not guarantee
absolute security against all vehicle thefts.

91
1
1-3. Theft deterrent system
GS450h_300h_OM_OM30F92E_(EE)
For safety and security
Alarm
The alarm uses light and sound to give an alert when an intrusion is detected.
The alarm is triggered in the following situations when the alarm is set:
●A locked door is unlocked or opened in any way other than using the entry
function or wireless remote control. (The door will lock again automatically.)
●A trunk is opened in any way other than using the entry function, wireless
remote control or mechanical key.
●The hood is opened.
●The tilt sensor detects a change of vehicle inclination. (if equipped)
Close the doors, trunk and hood, and
lock all the doors using the entry func-
tion or wireless remote control. The
system will be set automatically after
30 seconds.
The indicator light changes from being
on to flashing when the system is set.
: If equipped
The alarm
Setting the alarm system

951-3. Theft deterrent system
1
GS450h_300h_OM_OM30F92E_(EE)
For safety and security
■Canceling and automatic re-enabling of the intrusion sensor and tilt sensor
●The alarm will still be set even when the intrusion sensor and tilt sensor are canceled.
●After the intrusion sensor and tilt sensor are canceled, pressing the power switch or unlocking the doors using the entry function, wireless remote control or mechanical
key will re-enable the intrusio n sensor and tilt sensor.
●The intrusion sensor and tilt sensor will automatically be re-enabled when the alarm system is deactivated.
■Intrusion sensor detection considerations (if equipped)
The sensor may trigger the alarm in the following situations:
• The movement of people outside the vehicle
●Places with extreme vibrations or noises, or situations in which the vehicle is subject to
repeated impacts or vibrations:
• When parked in a parking garage • When the vehicle is transported by a ferry, trailer, train, etc.
• When ice adhering to the vehicle is removed • When the vehicle is in an automatic or high-pressure car wash• When in a hail or lightning storm
●A window or the moon roof (if equipped) isopen. In this case, the sensor may detect the follow-
ing:
• Wind or the movement of objects such as leaves and insects inside the vehicle
• Ultrasonic waves emitted from devices such as the intrusion sensors of other vehi-cles
●Unstable items, such as dangling accessoriesor clothes hanging on the coat hooks, are inthe vehicle.

97
2Instrument cluster
GS450h_300h_OM_OM30F92E_(EE)
2. Instrument cluster
Warning lights
and indicators .............................. 98
Gauges and meters ................... 104
Multi-information display ........... 111
Head-up display ............................ 119
Energy monitor/
consumption screen ................126

982. Instrument cluster
GS450h_300h_OM_OM30F92E_(EE)
Warning lights and indicators
Except F SPORT models
F SPORT models
The units used on the speedometer may differ depending on the target region.
The warning lights and indicators on th e instrument cluster, center panel and
outside rear view mirrors inform the driv er of the status of the vehicle’s vari-
ous systems.
For the purpose of explanation, the foll owing illustration displays all warning
lights and indicators illuminated.

992. Instrument cluster
2
Instrument cluster
GS450h_300h_OM_OM30F92E_(EE)
Warning lights inform the driver of malfunctions in the indicated vehicle’s sys-
tems.
Warning lights
*1
Brake system warning light
( P. 460)
*2, 3
(If equipped)
“AFS OFF” indicator
( P. 462)
*2, 4Charging system warning
light ( P. 460)
*1, 3Brake hold operated
indicator ( P. 462)
*2Malfunction indicator lamp ( P. 460)
*3Parking brake indicator ( P. 462)
*2SRS warning light ( P. 460)
*1Brake system warning light ( P. 462)
*1ABS warning light
( P. 461)
Low fuel level warning light
( P. 462)
*2Electric power steering system warning light
( P. 461)
Seat belt reminder light ( P. 462)
*2, 3
(If equipped)
PCS (Pre-Crash Safety system) warning light ( P. 461)
*2
Master warning light
( P. 462)
*1
Slip indicator (P. 461)
*2
(If equipped)
Tire pressure warning light ( P. 463)
(If equipped)
LKA warning light ( P. 463)

1002. Instrument cluster
GS450h_300h_OM_OM30F92E_(EE)
*1: These lights turn on when the power switch is turned to ON mode to indicate that a
system check is being perfor med. They will turn off after the “READY” indicator turns
on. There may be a malfunction in a system if a light does not come on, or turn off.
Have the vehicle inspected by any author ized Lexus retailer or Lexus authorized
repairer, or any reliable repairer.
*2: These lights turn on when the power switch is turned to ON mode to indicate that a
system check is being performed. They will turn off after the hybrid system is on, 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: The light flashes to indicate a malfunction.
*4:F SPORT models

1012. Instrument cluster
2
Instrument cluster
GS450h_300h_OM_OM30F92E_(EE)
The indicators inform the driver of the operating state of the vehicle’s various sys-
tems.
Indicators
Turn signal indicator ( P. 231) Rear fog light indicator ( P. 250)
Tail light indicator
( P. 237)
Cruise control indicator
( P. 304, 308)
Headlight high beam indicator ( P. 238)(If equipped)
Dynamic radar cruise control indicator
( P. 296)
(If equipped)
Automatic High Beam indicator ( P. 246)/
Adaptive High-beam System indicator ( P. 242)
Cruise control “SET” indicator ( P. 296, 308)
Front fog light indicator ( P. 250)(If equipped)
LKA indicator (P. 286)
*1
(If equipped)
Lexus parking assist-sensor indicator
*2
Brake hold operated indicator ( P. 235)
*3
(If equipped)
“AFS OFF” indicator ( P. 239)
*3, 4“PASSENGER AIR BAG” indicator
( P. 54)
*2, 5
Slip indicator (P. 326)*6Low outside temperature indicator ( P. 104)
*2VSC OFF indicator ( P. 327)“READY” indicator ( P. 217)
*3, 7
(If equipped)
PCS (Pre-Crash Safety system) warning light ( P. 273) EV indicator (P. 78)