Toyota Auris 2013 Owner's Manual page 200

200
3-2. Opening, closing and locking the doors
Rear door child-protector lock
The door cannot be opened from
inside the vehicle when the lock is
set.
Unlock
1
Lock
2
These locks can be set to prevent
children from opening the rear
doors. Push down on each rear
door switch to lock both rear doors.
 If a wrong key is used (except left-hand drive vehicles without smart
entry & start system or push button start)
The key cylinder rotates freely to isolate inside mechanism.
UK_AURIS/AURIS_HV_EE (OM12F76E)