Push in and install a new transmitter battery (lithium battery: CR2412) while being careful of the following: 1) the orientation of the battery positive (+) and negative (-) terminals; and 2) being sure to insert the battery between the 2 terminals and deep into the card, in the direction shown by the arrow in the illustration.
- NOTICE:
- Insert the battery so that its positive (+) side is facing the LEXUS mark.
- Do not deform the terminals.
- If the terminals are dirty, wipe the terminals with a soft cloth before installing the battery.
- HINT:
- Check if the card terminals are damaged or if the card interior has foreign matter.