Transmitter Battery: Removal

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE TRANSMITTER HOUSING COVER
NOTE: Special caution should be taken when handling each component as they are precise electronic components.
1. Using a screwdriver, remove the screw.
2. Push the cover with your finger as shown in Fig 1 so a gap appears. Then pry out the cover using that gap.
  NOTE: Do not forcibly pry up the cover.
Fig 1: Pushing Cover With Finger
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE DOOR CONTROL TRANSMITTER MODULE SUB-ASSEMBLY
REMOVE TRANSMITTER BATTERY
1. Using a coin or other flat object, pry open the transmitter cover.
2. Remove the transmitter battery (lithium battery).
  NOTE:
  - Do not push the terminals with your finger.
  - Forcibly prying up the battery (lithium battery) to remove it will deform the terminals.
  - Do not touch the battery with wet hands. Water may cause rust.
  - Do not touch or move any components inside the transmitter because handling the components may interfere with proper operation of the transmitter.
    
    Fig 2: Removing Transmitter Battery
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002