Dear friends, I am sorry for GLI but Corolla Grande's Manual page no. 83-84 and 330 explains the following easy steps:
Press the push start button once (without pressing the brake paddle) and then again press the push start button so that all the electronic system is switched ON (without starting the engine)
AUTO UNLOCK: While the shift liver remains in "P", Press and hold the UNlock button (inside driver door arm rest) for 5 seconds to ACTIVATE auto UNlock feacture to unlock all the doors whenever the vehicle is shifted from "D" to "P". Repeat the same in case you want to deactivate this.
AUTO LOCK: While the shift liver remains in "P", Press and hold the LOCK button (inside driver door arm rest) for 5 seconds to ACTIVATE auto LOCK feacture in all the doors whenever the vehicle is shifted from "P" to "D". Repeat the same in case you want to deactivate this.
LINKING ALL DOORS UNLOCK WITH DRIVER DOOR: Move Shift liver in "N" after starting the car and then swith the car off WITHOUT moving the shift liver to "P". repeat point no. 1 (above) while the shift liver remains in "N", Press and hold the UNlock button (inside driver door arm rest) for 5 seconds to ACTIVATE auto UNlock feactures to link the driver's door unlocking with all the other doors. Repeat the same in case you want to deactivate this.
AUTO SPEED DOOR LOCK: This is the only feacture which is ACTIVATED in Grande (from October 2018) by default. In case you want to DEactivate. Move Shift liver in "N" after starting the car and then swith the car off WITHOUT moving the shift liver to "P". repeat point no. 1 (above) while the shift liver remains in "N", Press and hold the Lock button (inside driver door arm rest) for 5 seconds to DEACTIVATE auto speed Lock feactures regardless to the speed of the car. Repeat the same in case you want to Activate this.
Each time you need to repeat step no.1. Plz do all this within 20 seconds of pressing the push start button for the second time, and the door will lock and then unlock automatically, when you will release lock/unlock (after 5 seconds) as a proof of activation/deactivation.
I have tested all this in latest grande but plz confirm if point no. 1 to 4 works on Grande/cruistonic before October 2018 deliveries