Keyless Transmitter Battery
WARNING: This page is about a different car, the 2002 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
When replacing battery, do not let dust, oil, or water get on or in the transmitter.
To prevent static electricity damage to transmitter printed circuit board, touch steel area of building with hand before disassembling transmitter. This will discharge static electricity carried on body or clothes.
NOTE:
To program Keyless Transmitter, see REMOTE TRANSMITTER PROGRAMMING
under PROGRAMMING.
When transmitter battery weakens, transmitter range will decrease and the LED will not illuminate. Replace battery ASAP. See Fig 1 .