Lexus LS 500h 2019, Owner'S Manual

Page: 544 / 607

542 7-2. Steps to take in an emergency
dealer.
■
Stopping the hybrid system
Set the parking brake, shift the shift position
to P and press the power switch as you nor-
mally do when stopping the hybrid system.
■
Electronic key battery
As the above procedure is a temporary
measure, it is recommended that the elec-
tronic key battery be replaced immediately
when the battery is depleted. (

P.506)
■
Alarm (for Malaysia, Morocco and
South Africa)
Using the mechanical key to lock the doors
will not set the alarm system.
If a door is unlocked using the mechanical
key when the alarm system is set, the alarm
may be triggered. (

P.113)
■
Changing power switch modes
Release the brake pedal and press the
power switch in step
3 above. The hybrid
system does not start and modes will be
changed each time the switch is pressed.
(

P.225)
If you have a set of jumper (or booster)
cables and a second vehicle with a
12-volt battery, you can jump start your
vehicle by following the steps below.

Method connecting jumper (or
booster) cables to the 12-volt bat-
tery
1 Confirm that the electronic key is
being carried.
When connecting the jumper (or booster)
cables, depending on the situation, the
alarm may activate and doors locked.
(

P.115)
2 Open the trunk lid and remove the
luggage mat. (

P.435)
In the event that the trunk opener cannot
be used, use the mechanical key to open
the trunk. (

P.540)
If the 12-volt battery is dis-
charged
The following procedures may be
used to start the hybrid system if the
12-volt battery is discharged.
You can also call your Lexus dealer
or a qualified repair shop.
Restarting the hybrid system
LS500h_OM_General_OM50J66E