Toyota Highlander Service Manual: Wiper and washer system

Wiper & washer

...

Precaution

1. PRECAUTION OF WASHER NOZZLE ADJUSTMENT (a) Do not clean or adjust the washer nozzle with a safety pin, etc. because;  the washer nozzle tip is made of resin and could be damaged.   ...

More about Toyota Highlander:

High beam automatic turning on or off conditions
When all of the following conditions are met, the high beam will be automatically turned on (after approximately 1 second):  vehicle speed is above approximately 21 mph (34 km/h).  The area ahead of the vehicle is dark.  There are no oncoming or preceding vehicles with headli ...