Subaru WRX & WRX STI Manuals 2018 WRX & WRX STI Owner’s Manual | Page 518

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Maintenance and service/Replacing battery
& Replacing transmitter battery
4. Insert a new battery with its positive (+)
side facing upward as shown in the figure.
5. Attach the cover to the access key fob
by fitting the projections and recesses
together.
6. Reinstall the emergency key.
1. Open the key head using a flat-head
screwdriver.
3. Open the transmitter case by releasing
the hooks.
1)
2. Remove the transmitter case from the
key head.
Negative (−) side facing up
4. Replace the old battery with a new
battery (type CR1620 or equivalent) mak-
ing sure to install the new battery with the