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...
■ Front seats
Align the head restraint with the installation holes and push it down to the
lock position.
Press and hold the lock release button A when lowering the head restraint.
■ Rear outside seats (adjustable type)
Align the head restraint with the installation holes and push it down to the
lock position...