Removing The Reserve Battery
Remove the radio/telephone. See Radio Cassette Player, Replacing .
Remove the keypad.
Remove two screws (Torx 6) as illustrated.
Open the cover and lift out the battery.
Press the catch with a screwdriver to unplug the connector.
NOTE:
Be very careful when releasing the catch. The connector and printed circuit board are fragile.
NOTE:
Mark a cross in the box on the battery decal when the reserve battery has been installed to prevent new and old batteries from being mixed up.