Other information:
Replace the battery with a new one if it is depleted. As the key may be damaged
if the following procedure is not performed properly, it is recommended that key
battery replacement be performed by your Toyota dealer.
■ If the key battery is depleted
The following symptoms may occur:
The smart key system (if equipped) and wireless remote control will not
function properly...
A - LTA indicator
The illumination condition of the indicator informs the driver of the system
operation status.
Illuminated in white: LTA system is operating.
Illuminated in green: Steering wheel assistance of the steering assist function
or lane centering function is operating...