Blade Inspection

Contamination of either the windshield or the wiper blades with foreign matter can reduce the effectiveness of the windshield wiper functionality. Common sources of contamination are insects, tree sap, and hot wax treatments used by some commercial car washes. If the blades are not wiping properly, clean both the window and the blades with a clean cloth dampened with washer fluid.
NOTICE
To prevent damage to the wiper blades, arms or other components, do not:
Information
Commercial hot waxes applied by automatic car washes have been known to make the windshield difficult to clean.
When the wipers no longer clean adequately, the blades may be worn or cracked, and require replacement.
NOTICE
To prevent damage to the wiper arms or other components, do not attempt to move the wipers manually.
NOTICE
The use of a non-specified wiper blade could result in wiper malfunction and failure.

1. Raise the wiper arm.
CAUTION
Do not allow the wiper arm to fall against the windshield, since it may chip or crack the windshield.

2. Lift up the wiper blade clip. Then pull down the blade assembly and remove it.

3. Install the new blade assembly in the reverse order of removal.
4. Return the wiper arm on the windshield.
CAUTION
To prevent damage to the wiper arms or other components, have an authorized HYUNDAI dealer replace the wiper blade.
Climate Control Air FilterHyundai Elantra AD (2016-2020) Owners Manual: Important Safety Precautions
You will find many safety precautions and recommendations throughout this section,
and throughout this manual. The safety precautions in this section are among the
most important.
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A seat belt is your best protection in all types of accidents. Air bags are designed
...
Hyundai Elantra AD (2016-2020) Owners Manual: System Setting and Operation
System setting
• Setting Blind-Spot Safety function
The driver can activate the systems by placing the ignition switch to the ON
position and by selecting 'User Settings → Driver Assistance → Blind-Spot Safety
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