Toyota Avalon Quick Reference Manual page 9

Smart Key system
Start function
Carrying
NOTE: Gear shift lever must be in Park and brake pedal depressed.
Power (without starting engine)
Without depressing the brake pedal, pressing the "ENGINE START STOP" switch
will change the operation mode in succession from:
ACCESSORY
ON
Power ON; the engine not running.
OFF
All systems OFF.
Locking operation
Front door lock
Touch
Carry remote to lock
Trunk unlock
Carry remote to unlock
* Driver door unlocking function can be programmed to unlock driver door
only, or all doors. In some models, grasping front passenger door handle will
unlock all doors.
NOTE: Doors may also be locked/unlocked using remote.
Accessories such as the radio will operate.
Push
Depress
brake pedal
Unlocking operation
Front door unlock*
Grasp
Carry remote to unlock
7
Push