Celica GT-S L4-1.8L (2ZZ-GE) (2000)
AUTOMATIC (IGNITION-CONTROLLED) DOOR LOCKING/UNLOCKING FUNCTION
The factory setting for the AUTOMATIC DOOR LOCKING/UNLOCkING FUNCTION is "ON".
To change this feature's operation, follow the steps below:
Sit in the driver's seat with driver's door open.
Insert the key into the ignition switch, and turn it to 'ON" position (not "ACC") 5 times (ON > LOCK > ON > LOCK> ON > LOCK > ON>
LOCK > ON) within a 10 second period.
System Response: The STATUS MONITOR's LED turns on, and the PIEZO BUZZER sounds once.
You must perform the next steps within 30 seconds.
Select the customer's preferred operating mode.