Subaru Forester: Maintenance and service / Replacing key battery
The access key fob/transmitter battery
may be discharged under the following
conditions.
- The operation of the keyless access
function is unstable.
- The operating distance of the remote
keyless entry system is unstable.
- The transmitter does not operate properly
when used within the standard distance.
Replace the battery with a new one.
CAUTION
Do not let dust, oil or water get on
or in the access key fob/transmitter
when replacing the battery.
Before replacing the battery, remove
any static electricity...
Other information:
The following access key fobs are provided
with the vehicle.
Access key fobs
Key number plate
The “keyless access with push-button start
system” allows the following functions to
be performed when the access key fob is
being carried.
Locking and unlocking of doors, rear
gate and fuel filler lid (For details, refer to
“Locking and unlocking by holding the
access key fob”)
Starting and stopping the engine (For
details, refer to “Starting and stopping
engine (models with push-button start
system)”)
Arming and disarming the alarm system
(For details, refer to “Alarm system”)
NOTE
Locking/unlocking using the remote
keyless entry system can also be controlled
with the buttons on the access
key fob...
When the outside temperature is 378F
(38C) or less, the icy road surface warning
will illuminate to inform the driver that the
road surface may be frozen.
NOTE
The outside temperature indicator
shows the temperature in the area
around the sensor...