In the OFF position, pull the lever gently toward you to spray washer fluid on the windshield and to run the wipers 1-3 cycles. The spray and wiper operation will continue until you release the lever. If the washer does not work, you may need to add washer fluid to the washer fluid reservoir.
WARNING
When the outside temperature is below freezing, ALWAYS warm the windshield using the defroster to prevent the washer fluid from freezing on the windshield and obscuring your vision which could result in an accident and serious injury or death.
NOTICE
Hyundai Elantra AD (2016-2020) Owners Manual: Interior Care
Interior general precautions
Prevent caustic solutions such as perfume and cosmetic oil, from contacting the
interior parts because they may cause damage or discoloration. If they do contact
the interior parts, wipe them off immediately. See the instructions for the proper
way to clean vinyl. ...
Hyundai Elantra AD (2016-2020) Service Manual: Front Wiper Motor Components and Components Location
Component Location
1. Cap2. Nut3. Wiper arm & blade4. Rivet5. Cowl top cover6. Bolt7. Wiper motor & linkage assembly8. Wiper motor connector
...