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:
Driver Monitoring System operation indicator light (green)
This indicator illuminates when the Driver
Monitoring System is activated. Refer to
“Driver Monitoring System operation indicator
light (green)”.
Driver Monitoring System warning light (yellow)
This warning illuminates if the Driver
Monitoring System malfunctions...
If you must rock the vehicle to free it from
snow, sand, or mud, depress the accelerator
pedal slightly and move the select
lever back and forth between “D” and “R”
repeatedly. Do not race the engine. For the
best possible traction, avoid spinning the
wheels when trying to free the vehicle...