CORRECT OPERATION
Your wiper blades must not smear the windshield. The blades should wipe the windshield clean and leave the surface dry. If your blades make a loud squeaking sound, or chatter, they are dirty or worn. If blades are quiet but still streak or smear the windshield, they are worn and should be replaced.The windshield washer should squirt washer fluid at the mid-height of the windshield. Adjust your washer jet aim as necessary by gently bending the tips.
SYSTEMS
WINDSHIELD WASHER/WIPER
REPLACING YOUR WIPER BLADES
VARIATIONS