See also:

Towing with all wheels on the ground
WARNING ● Never turn the ignition switch to the “LOCK” position while the vehicle is being towed because the steering wheel and the direction of the wheels will be locked. ● Remember ...

ON
This is the normal operating position after the engine is started. ...

Checking the fluid level
The power steering fluid expands greatly as its temperature rises; the fluid level differs according to fluid temperature. Therefore, the reservoir tank has two different checking ranges for ...