🔧 A4 - Front Wiper Blade Replacement

You’ll put the wiper arms into “service position,” remove the old blades, and click on the new blades. This prevents the wiper arms from snapping back onto the glass and helps you avoid scratching the hood.

Difficulty Level: Beginner | Estimated Time: 15-30 minutes

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⚠️ Safety & Precautions

• ⚠️ Never let a bare wiper arm snap onto the windshield; it can crack the glass.
• ⚠️ Put a folded towel on the windshield under each arm as a cushion.
• ⚠️ Keep fingers clear of the hinge area; it can pinch.
• ⚠️ Battery disconnect is not required for this job.

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🔧 Required Tools

You'll need the following tools for this repair:

• Microfiber towel
• Small flat-blade screwdriver
• Nitrile gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front wiper blades - Driver: 24", Passenger: 19" - Qty: 2

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📋 Before You Begin

• 🅿️ Park on level ground, shift to Park, and turn the ignition OFF.
• Place a microfiber towel on the windshield where each wiper arm will rest.
• Tip: Replace both blades as a pair.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Put the wipers into “service position”

• Turn the ignition ON, then turn it OFF.
• Within about 10 seconds, press the wiper stalk down once (single wipe) and release.
• The wiper arms should move up and stop partway on the windshield (service position).
• If they don’t move up, repeat the ignition OFF step and try again.

Step 2: Lift the wiper arm safely

• Lift one wiper arm away from the windshield until it stays up.
• Keep the microfiber towel under the arm as a cushion.

Step 3: Remove the old blade (common Audi “top-lock” style)

• Locate the small release tab/button at the connection where the blade meets the arm.
• Press the tab with your thumb. If it’s stiff, gently help it with a small flat-blade screwdriver (do not pry hard).
• While holding the tab, slide the blade downward (toward the base of the arm) and off the arm.

Step 4: Install the new blade

• Align the new blade’s connector with the end of the wiper arm.
• Slide/push it into place until you hear/feel a solid “click.”
• Gently tug on the blade to confirm it’s locked.
• Tip: Don’t touch the rubber edge with greasy gloves.

Step 5: Repeat on the other side

• Use the same steps for the second blade.
• Double-check you installed 24" on the driver side and 19" on the passenger side.

Step 6: Return the wipers to normal parked position

• Carefully lower both wiper arms back onto the windshield.
• Turn the ignition ON and briefly tap the wiper stalk (single wipe). The wipers should return to their normal parked position at the cowl.

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✅ After Repair

• Turn the ignition ON and test the wipers on low speed, then washer spray.
• If you see streaking, clean the windshield and blade edges with a microfiber towel.
• Verify both blades sit flat and don’t chatter or skip.

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💰 DIY vs Shop Cost

Shop Cost: $50-$120 (parts + labor)

DIY Cost: $30-$70 (parts only)

You Save: $20-$50 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.2-0.5 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.