Lexus LS 500 2019 Owner's Manual page 436

436
7-2. Steps to take in an emergency
4
Start the engine of the second vehi-
cle. Increase the engine speed
slightly and maintain at that level for
approximately 5 minutes to
recharge the battery of your vehi-
cle.
5
Open and close any of the doors of
your vehicle with the engine switch
off.
6
Maintain the engine speed of the
second vehicle and start the engine
of your vehicle by turning the
engine switch to IGNITION ON
mode.
7 Once the vehicle's engine has
started, remove the jumper cables
in the exact reverse order from
which they were connected.
Method connecting jumper (or

booster) cables to the exclusive
jump starting terminal
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.66)
6 Connect a positive jumper cable clamp to
clamp on the other end of the positive cable to
LS500_OM_(U)_1810
2
Open the hood. Remove the pas-
senger side engine compartment
cover. (P.371, 374)
3
Remove the service
cover.(P.375)
4
Open the fuse box cover.
Push the tab in and lift the lid off.
5
Open the exclusive jump starting
terminal cover.
on your vehicle and connect the
A
on the second vehicle. Then,
B