LEXUS LS500H 2021 Owners Manual

100
What to do if...
LS500h_QG_U
Follow the correction procedures.
Inappropriate pedal opera-
tion warning light
(orange)
LTA indicator
Low fuel level warning light
(flashes)
RCD OFF indicator
Driver’s and front passenger’s
seat belt reminder light
(flashes or
illuminates)PCS warning light
Rear passengers’ seat
belt reminder lightsLow traction battery warning
light
(Illuminates without
blinking)
Tire pressure warning light*
Stop and check.
High coolant temperature
warning lightHybrid system overheat warn-
ing light
For further information, refe r to the “OWNER’S MANUAL”.

What to do if...
101
LS500h_QG_U
See the “OWNER’S MANUAL”
Turn signal indicatorRCTA OFF indicator
Headlight indicator (U.S.A.)RCD OFF indicator
Tail light indicator (Canada)PKSB OFF indicator
Headlight high beam indicator
(flashes)
Slip indicator
AHB indicatorVSC OFF indicator
PCS warning lightHigh mode indicator
Cruise control indicatorSmart access system with
push-button start indicator
Dynamic radar cruise control
indicator“READY” indicator
Cruise control “SET” indicatorEV drive mode indicator
(white)
LTA indicator(U.S.A.)
Parking brake
indicator
(green)
LTA indicator(Canada)
(orange)(flashes)LTA indicatorBrake hold standby indicator
BSM outside rear view mirror
indicatorsBrake hold operated indicator
BSM OFF indicatorEV indicator
Intuitive parking assist OFF
indicatorLow outside temperature indi-
cator
For further information, refer to the “OWNER’S MANUAL”.

102
What to do if...
LS500h_QG_U
*: It also comes on due to natural causes such as natural air leaks and tire inflation pressure
changes caused by temperature. Adjust the tire inflation pressure to the specified level.
The light will turn off after a few minutes. In case the light does not turn off even if the tire
inflation pressure is adjusted, have the system checked by your Lexus dealer.
See the “OWNER’S MANUAL”
Security indicator“AIR BAG ON/OFF”
indicator
● Drive mode indicators
Snow mode indicatorEco drive mode indicator
Normal mode indicatorSport S mode indicator
Custom mode indicatorSport S+ mode indicator
Comfort mode indicator
For further information, refer to the “OWNER’S MANUAL”.

What to do if...
103
LS500h_QG_U
■Unlocking the door
Use the mechanical key in order to perform the following operations:
1Pull the driver's door handle and insert
the mechanical key
2Unlock the door.
3Remove the key, return the handle, and then pull the handle again.
■Locking the door
1
With the door open, push down the
inside lock button.
2Close the door.
If the electronic key does not operate properly
Locking and unlocking the doors, unlocking the trunk

104
What to do if...
LS500h_QG_U
■Trunk
Turn the mechanical key clockwise to open.
1Depress the brake pedal.
2Touch the Lexus emblem side of the
electronic key to the power switch.
When the electronic key is detected, a
buzzer sounds and the power switch
will turn to ON mode.
When the smart access system with
push-button start is deactivated in
customization setting, the power
switch will turn to ACCESSORY
mode.
3Firmly depress the brake pedal and check th at is shown on the multi-information
display.
4Press the power switch.
In the event that the hybrid system still cannot be star ted, contact your Lexus dealer.
Starting the hybrid system
If the electronic key battery becomes deplet ed, a warning message will be shown on the
multi-information display. Replac e the battery with a new one. For instructions on replacing
the battery, refer to the “OWNER’S MANUAL”.
If you need further assistance, contact your Lexus dealer.

What to do if...
105
LS500h_QG_U
Make sure that the correct operating procedures have been followed.
Make sure that the brake pedal is firmly
depressed when attempting to start the
hybrid system. ( P.25)
If the hybrid system doesn’t start
Brake pedal
If the hybrid system still does not start, see the “OWNER’S MANUAL” for more informa-
tion or contact your Lexus dealer.

106
LS500h_QG_U
Your Lexus dealer
Your Lexus dealer will provide quality maintenance and any other assistance
you may require.
If there is not a Lexus dealer near you, please call the following number:
■ U.S. OWNERS
● In the U.S. mainland or Canada:
Lexus Roadside Assistance
1-800-25-LEXUS or 1-800-255-3987 (Toll-Free)
● In Hawaii:
Servco Automotive Roadside Assistance/Customer Services
1-800-25-LEXUS or 1-800-255-3987 (Toll-Free)
■ CANADIAN OWNERS
● In Canada or the U.S. mainland:
Lexus Roadside Assistance/Customer Service
1-800-26-LEXUS or 1-800-265-3987 (Toll-Free)
Please access our websites for further information.
● The U.S. mainland: www.lexus.com
● Hawaii: www.servcolexus.com
● Canada: www.lexus.ca
©2020 TOYOTA MOTOR CORPORATION
All rights reserved. This material may not be reproduced or copied, in whole or in part,
without the written permission of Toyota Motor Corporation.