To change the cruising speed

See also:

Driver’s control center differential auto indicator light (STI)
This light functions while the ignition switch is “ON”. When illuminated, it indicates that the driver’s control center differential is set to the auto mode. It turns off when the driver’s control c ...

Warning and indicator lights
Several of the warning and indicator lights illuminate momentarily and then go out when the ignition switch is initially turned to the “ON” position. This permits checking the operation of the bul ...

Behavior with key lock-in prevention function non-operational
● If the lock lever is turned to the rear (“LOCK”) position with the driver’s door open and the driver’s door is then closed with the lock lever in that position, the driver’s door is locked ...