Hyundai 2012 Sonata - Manual (Page 349)

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Maintenance
Front windshield wiper blade
1. Raise the wiper arm.
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.
OHM078059 OYF079061 OYF079062
CAUTION
Do not allow the wiper arm to fall
against the windshield, since it may
chip or crack the windshield.