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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 on your Hyundai Accent, clean both the glass and the blades with a clean cloth dampened with washer fluid, and then recheck wiping performance.
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. Replacing worn blades helps restore clear visibility in rain, snow, and road spray for Hyundai Accent driving safety.
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.
NOTICE
■ Type A

1. Put the front windshield wipers into the service position.
2. Raise the wiper arm and slightly rotate the wiper blade assembly to expose the plastic locking clip.
NOTICE
Do not allow the wiper arm to fall against the windshield, since it may chip or crack the windshield.


3. Press the clip (1) and slide the blade assembly downward (2).
4. Lift it off the arm.
5. Install the blade assembly in the reverse order of removal.
6. Return the wiper arm on the windshield.
■ Type B

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

2. Lift the wiper blade clip. Then push down the blade body.

3. Install the new blade assembly in the reverse order of removal.
4. Return the wiper arm on the windshield.
Hyundai Accent (HC) (2017 - 2022) Owner's Manual: Troubleshooting
Standard Flow of Diagnostic Troubleshooting Notes With Regard To Diagnosis The phenomena listed in the following table are not abnormal.ConditionExplanation System check soundWhen starting the engine, a thudding sound can sometimes be heard coming from inside the engine compartment. This is because the system operation check is being performed.Forward Collision-Avoidance Assist is designed to help reduce or help avoid accident risk. It recognizes the distance to the vehicle ahead through sensors (for example, radar), and, if necessary, warns the driver or applies emergency braking. ❈ Radar type FCA does not recognize for pedestrians in front. WARNING Forward Collision-avoidance Assist is a supplemental system and is not a substitute for safe driving practices.