Toyota SIENNA 2011 Quick Reference Manual page 108

Locking the front doors from the outside without a key
Move the inside lock button to the lock position.
STEP 1
Close the door.
STEP 2
Vehicles without a smart key system
The doors cannot be locked if either of the front doors is open and the
key is in the engine switch.
Vehicles with a smart key system
The door cannot be locked if the "ENGINE START STOP" switch is in
ACCESSORY or IGNITION ON mode, or the electronic key is left
inside the vehicle.
The key may not be detected correctly and the door may be locked.
1-2. Opening, closing and locking the doors
I n f o r ma t i o n P r o v i d e d b y :
1
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