Door Control Transmitter: Installation

Install Transmitter Battery
1. Install A New Battery (Lithium Battery) With The Positive (+) Side Up As Shown In The Illustration.
  
  Fig 1: Installing Battery (Lithium Battery)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Press down gently on the battery to set it in place.
  NOTE:
  - Be sure that the positive and negative sides of the transmitter battery are positioned correctly.
  - Be careful not to bend the terminals of the transmitter battery during installation.
  - Keep the interior of the transmitter case free of dust, water and oil.
    
    Fig 2: Setting Battery
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the cover by pressing down on it as shown in the illustration.
  
  Fig 3: Installing Cover
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Install the mechanical key.
  HINT:
  
  After the installation, press one of the transmitter's switches and check that the LED illuminates.
  
  Fig 4: Installing Mechanical Key
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002