Toyota Highlander Owners Manual: Essential information

When trouble arises

...

Emergency flashers

The emergency flashers are used to warn other drivers when the vehicle has to be stopped in the road due to a breakdown, etc. Press the switch. All the turn signal lights will flash. To turn t ...

More about Toyota Highlander:

Weight limits
The gross trailer weight must never exceed the twr described in the table.  The gross combination weight must never exceed the gcwr described in the table.  The gross vehicle weight must never exceed the gvwr indicated on the certification label.  The gross axle wei ...