All-wheel drive lock mode can be used when a large amount of drive power needs to be applied to all the wheels, such as when the vehicle gets stuck in mud and you need to free it.
Press the switch.
The torque of the engine is distributed to the rear wheels to the maximum extent possible in accordance with driving conditions.
Pressing the switch again cancels all-wheel drive lock mode and returns the dynamic torque control awd system to normal mode.

All-wheel drive lock mode can be operated when
All-wheel drive lock mode
Things you should know
Driving assist systemsChild restraint systems
A child restraint system for a small child or baby must itself be
properly restrained on the seat with the latch anchors or the
lap portion of the lap/shoulder belt.
The laws of all 50 states of the U.S.A. And canada now require
the use of child restraint systems.
Points to remember
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