If The 12-Volt Battery Is Discharged - Lexus GS450h2016 Service Manual

If the 12-volt battery is discharged

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.
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.
Confirm that the electronic key is
1
being carried.
When connecting the jumper (or
booster) cables, depending on the situa-
tion, the alarm may activate and doors
locked. (P. 78)
Open the hood (P. 347), remove
2
the engine compartment covers
(P. 350) and open the fuse box
cover.
Remove all of the clips.
1
Push the tabs on either side to
2
detach the lock and lift the lid off
while pulling the lock plate.
Open the exclusive jump starting
3
terminal cover.
GS450h_OM_OM30E99U_(U)
7-2. Steps to take in an emergency
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