507
9-3. If the EV system will not start
9
When trouble arises
will discharge gradually even when the
vehicle is not in use, due to natural dis-
charge and the draining effects of certain
electrical appliances.
If the vehicle is left for a long time, the
12-volt battery may discharge, and the EV
system may be unable to start.
(The 12-volt battery recharges automati-
cally while the EV system is operating.)
■ When replacing the 12-volt battery
● Use a 12-volt battery that the case size is
same as the previous one (LN2), 20 hour
rate capacity (20HR) is equivalent
(60Ah) or greater, and performance rat-
ing (CCA) is equivalent (345A) or
greater.
• If the sizes differ, the 12-volt battery can-
not be properly secured.
• If the 20 hour rate capacity of the
replacement battery is low, even if the
vehicle is used frequently, the 12-volt bat-
tery may discharge and EV system may
not be able to start.
For details, consult your Lexus dealer.
The doors cannot be locked using the
Smart access system with push-button
start or wireless remote control.
1 Insert a plastic card, etc. into the
gap in the door handle to pry up the
cover.
To avoid damage, do not apply excessive
force to the cover.
2 Remove the cover by pressing it on
the rear.
3 Using the mechanical key, turn the
door lock to the lock side to disable
the door.
4 Check that the door cannot be
opened.
When the doors cannot be locked
from outside the vehicle after the
12-volt battery was discharged
Disabling the operation of the
driver’s door
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