Electronic Key Battery - Lexus RCF 2022 Owner's Manual

When an air conditioning odor comes out
continuously, replace the air conditioning
filter.
NOTICE
When using the air conditioning sys-
■
tem
Make sure that a filter is always installed.
Using the air conditioning system without
a filter may cause damage to the system.
6-4. Do-it-yourself maintenance

Electronic key battery

Replace the battery with a new one
if it is depleted.
As the key may be damaged if the
following procedure is not per-
formed properly, it is recom-
mended that key battery
replacement be performed by your
Lexus dealer.
If the electronic key battery is depleted
■
The following symptoms may occur:
● The smart access system with push-but-
ton start and wireless remote control will
not function properly.
The operational range will be reduced.
●
■ When the card key battery needs to be
replaced (if equipped)
The battery for the card key is available only
at Lexus dealers. Your Lexus dealer can
replace the battery for you.
Items to prepare
 Flathead screwdriver
 Small flathead screwdriver
 Lithium battery CR2032
■ Use a CR2032 lithium battery
Batteries can be purchased at your Lexus
●
dealer, local electrical appliance shops or
camera stores.
● Replace only with the same or equivalent
type recommended by the manufacturer.
Dispose of used batteries according to
●
local laws.
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