Subaru WRX-STI Owner's Manual page 105

. The keyless access with push-
button start system uses radio
waves of the following fre-
quency* in addition to the radio
waves used for the remote key-
less entry system. The radio
waves are periodically output
from the antennas installed on
the vehicle as shown in the
following illustrations.
* Radio frequency: 134.2 kHz
Keys and doors/Keyless access with push–button start system
1) Antenna
CAUTION
. Never leave or store the access
key inside the vehicle (e.g., on
the instrumental panel, inside the
glove box, on the seat, in the
door pocket or on the rear shelf)
or within 2 m (6.6 ft) around the
vehicle (e.g., in the garage). The
access key may be locked inside
the vehicle, or the battery may
discharge rapidly. Note that the
push-button ignition switch may
not turn on in some cases de-
pending on the location of the
access key.
. The access key contains electro-
nic components. Observe the
following precautions to prevent
malfunctions.
– Although you can replace the
battery of the access key
yourself, it is recommended
that the battery be replaced by
a SUBARU dealer to avoid the
risk of damage at the time of
replacement.
– Do not get the access key wet.
If the access key gets wet,
wipe it off immediately and let
it dry completely.
– CONTINUED –
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