Subaru Forester: Replacing key battery / Replacing transmitter battery
Battery: Button battery CR1620 or
equivalent

- Wrap a flat-head screwdriver with vinyl
tape or a cloth. Open the key head using a
flat-head screwdriver.

- Remove the transmitter case from the
key head.

- Open the transmitter case by releasing
the hooks.

Negative (−) side facing up
- Replace the old battery with a new
battery making sure to install the new
battery with the negative (−) side facing up.
- Put together the transmitter case by
fitting the hooks on the case.
- Reinstall the transmitter case in the
key head.
- Refit the removed half of the key head.
Other information:
The climate control can be set in the
following mode.
Normal mode
Use this mode for normal climate control.
Mild mode
Use this mode for the mild airflow mode.
Power mode
Use this mode when climate control needs
to be operate to increase the comfort
quickly...
If the light is blinking while driving, an
engine misfire condition has been detected
which may damage the emission
control system.
To prevent serious damage to the emission
control system, you should do the
following.
Reduce vehicle speed.
Avoid hard acceleration...