warning LEXUS GS300H 2019 Owners Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2019, Model line: GS300H, Model: LEXUS GS300H 2019Pages: 600, PDF Size: 55.99 MB
Page 486 of 600

4867-2. Steps to take in an emergency
GS450h_300h_OM_OM30F92E_(EE)
(If equipped)
Indicates a malfunction in the tire pressure warning sys- tem
Stop the vehicle in a safe place and turn the power switch off then on again. If the tire pressure warningindicator flashes for 1 minute then illuminates, there
is a malfunction in the system. Have the vehicle inspected by any authorized Lexus retailer or Lexusauthorized repairer, or any reliable repairer.
(If equipped)
Indicates that the tire position information cannot be rec-ognized
Drive for a short while and check if the display updates.If the radio wave conditio ns improve, the display
may return to normal. If the tire pressure is still not displayed after driving for several minutes, stop thevehicle in a safe place, turn the power switch off
then on again, and start driving. If the tire pressure is still not displayed even after repeating this processseveral times, have the vehicle inspected by any
authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer.
Indicates that the washer fluid level is low
Add washer fluid.
Indicates that remaining fuel is approximately 9.9 L
(2.6 gal., 2.2 Imp.gal.) or less Refuel the vehicle.
Warning messageDetails/Actions
Page 487 of 600

4877-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30F92E_(EE)
Indicates that the outside temperature is approximately
3 C (37F) or lower A buzzer also sounds. Drive carefully, as the road may be icy.
Indicates that the engine oil is scheduled to be changed Check the engine oil and change if necessary. After changing the engine oil, the oil change system
should be reset. ( P. 406) (The indicator will not work properly unless the oilmaintenance data has been reset.)
(If equipped)
Indicates that the fuel in jectors require maintenance
soon Have any authorized Lexus retailer or Lexus autho- rized repairer, or any reliable repairer replenish the
injector cleaner to the fuel tank and reset the mes- sage as necessary.
Indicates that the engine oil and oil filter should bechanged Have the engine oil and oil filter checked and/or
changed by any authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer. Afterchanging the engine oil, the oil change system
should be reset. ( P. 406)
(If equipped)
Indicates that the fuel injectors require maintenance
Have any authorized Lexus retailer or Lexus autho- rized repairer, or any reliable repairer replenish theinjector cleaner and reset the message.
Warning messageDetails/Actions
Page 488 of 600

4887-2. Steps to take in an emergency
GS450h_300h_OM_OM30F92E_(EE)
(If equipped)
Indicates that the Automatic High Beam switch was pressed while the low beams were on Turn the high beam headlights on before pressing
the Automatic High Beam switch.
(If equipped)
Indicates that the Adaptive High-beam System switch was pressed while th e low beams were on Turn the high beam headlights on before pressing
the Adaptive High-beam System switch.
(If equipped)
Indicates that, since the VSC (Vehicle Stability Control)
system was turned off, the pre-crash braking and pre- crash brake assist are stopped (The pre-crash warningfunction will be operational)
Turn the VSC on. (P. 327)
(If equipped)
Indicates that the PCS (Pre-Crash Safety system) is tem- porarily unavailableA buzzer also sounds.
When conditions improve, the system resumes operation. If this item is displayed continuously, have
the vehicle inspected by any authorized Lexus retailer or Lexus authorized repairer, or any reliablerepairer.
Warning messageDetails/Actions
(Flashes)
Page 489 of 600

4897-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30F92E_(EE)
Carrying out the corresponding action turns the messages off.
Air conditioning, heater and other operations are tem- porarily limited due to high power consumption
Turn off unnecessary electronic equipment to reduce power consumption.Please wait until the power supply returns to nor-
mal. If this item is frequently displayed, have the vehicle inspected by any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer imme- diately.
(If equipped)
Indicates that part of the PC S (Pre-Crash Safety system) sensor is dirty, covered with ice, etc.
A buzzer also sounds. Remove any dirt, ice, etc.
Other displayed messages
Warning messageDetails/Actions
(Flashes)
(Flashes)
Warning messageDetails/Actions
Maintenance of the hybrid battery (traction battery)
cooling component is required The filter may be clogged, the air intake vent may beblocked or there may be a gap in the duct.
Have maintenance performed on the hybrid battery (traction battery) cooling component at any autho-
rized Lexus retailer or Lexus authorized repairer, or any reliable repairer.
Page 490 of 600

4907-2. Steps to take in an emergency
GS450h_300h_OM_OM30F92E_(EE)
*: For the EV drive mode operating conditions (P. 222).
Warning messageDetails/Actions
Indicates that the EV drive mode is not available*The reason the EV drive mode is not available (the vehicle is idling, battery charge is low, speed is higher
than the EV drive mode operating speed range, accel- erator pedal is depressed too much) may be dis-played.
A buzzer also sounds. Use the EV drive mode when it becomes available.
Page 491 of 600

4917-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30F92E_(EE)
*: For the EV drive mode operating conditions (P. 222).
Warning messageDetails/Actions
Indicates that the EV drive mode has been automatically canceled*
The reason the EV drive mode is not available (thebattery charge is low, speed is higher than the EVdrive mode operating speed range, accelerator pedal
is depressed too much) may be displayed. A buzzer also sounds. Drive the vehicle for a while.
(Flashes)
Page 492 of 600

4927-2. Steps to take in an emergency
GS450h_300h_OM_OM30F92E_(EE)
■Warning message in radar cruise mode (if equipped)
In the following cases, the warn ing message may not be displayed even if vehicle-to-vehi- cle distance decreases:
●When your vehicle and the vehicle ahead are traveling at the same speed or the vehicle
ahead is traveling more quickly than your vehicle
●When the vehicle ahead is traveling at a very low speed
●Immediately after cruise control speed is set
●At the instant the accelerator pedal is depressed
■Open door warning message
The open door warning message continues to display until a door or the trunk is fully
closed, even if the power switch is turned off. However, approximately 20 minutes after a door or the trunk is not fully closed, the 12-volt battery-saving function operates and thedisplay turns off even though a door or the trunk is not fully closed.
■Warning buzzer
In some cases, the buzzer may not be heard because of noisy place or an audio sound.
Page 493 of 600

4937-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30F92E_(EE)
Interior buzzerExteriorbuzzerWarning messageDetails/Actions
Once
The electronic key is not detectedwhen an attempt is made to start the
hybrid system. Start the hybrid system with the electronic key present.
Once3 times
The electronic key was carried out-
side the vehicle and a door other than the driver’s door was openedand closed while the power switch
was in a mode other than off. Bring the electronic key back into the vehicle.
The driver’s door was opened and
closed while the electronic key was not in the vehicle, the shift lever wasin P and the power switch was not
turned off. Turn the power switch off or bring the electronic key back
into the vehicle.
OnceCon- tinuous
An attempt was made to exit thevehicle with the electronic key andlock the doors without first turning
the power switch off when the shift lever was in P. Turn the power switch off and
lock the doors again.
(Flashes)
(Flashes)
(Displayed alternately)
(Flashes)
Page 494 of 600

4947-2. Steps to take in an emergency
GS450h_300h_OM_OM30F92E_(EE)
9 times
An attempt was made to drive when
the regular key was not inside the vehicle.
Confirm that the electronic key is inside the vehicle.
Con-
tinuous
The driver’s door was opened when the shift lever was not in P and the
power switch was not turned off. Shift the shift lever to P.
Con- tinuousCon-tinuous
The driver’s door was opened andclosed while the electronic key wasnot in the vehicle, the shift lever was
not in P and the power switch was not turned off. Shift the shift lever to P.
Bring the electronic key back into the vehicle.
InteriorbuzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Displayed alternately)
(Flashes)
Page 495 of 600

4957-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30F92E_(EE)
Con-
tinuous
(Vehicles with the entry function)
An attempt was made to lock the doors using the smart entry & start
system while the electronic key was still inside the vehicle. Retrieve the electronic key
from the vehicle and lock the doors again.
OnceCon-tinuous
An attempt was made to lock eitherfront door by opening a door and
putting the inside lock button into the lock position, then closing thedoor by pulling on the outside door
handle with the electronic key still inside the vehicle.For some models only: An attempt
was made to lock the doors other than using the smart entry & startsystem while the electronic key was
still inside the vehicle. Retrieve the electronic key from the vehicle and lock the
doors again.
Once
• When the doors were unlocked with the mechanical key and thenthe power switch was pressed, the
electronic key could not be detected in the vehicle.• The electronic key could not be
detected in the vehicle even after the power switch was pressed twoconsecutive times.
Touch the electronic key to the power switch while depressingthe brake pedal.
Once
An attempt was made to start thehybrid system with the shift lever inan incorrect position.
Shift the shift lever to P and start the hybrid system.
InteriorbuzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)