Toyota Highlander Owners Manual: Before driving

Driving

...

Driving the vehicle

The following procedures should be observed to ensure safe driving: ...

More about Toyota Highlander:

Engine (ignition) switch (vehicles without a smart key system)
Starting the engine Check that the parking brake is set. Check that the shift lever is set in p. Firmly depress the brake pedal. Turn the engine switch to the “start” position and start the engine. Changing the engine switch positions “Lock” the steering wheel is locked ...