How To Change The Headlight Bulb On A VW Polo AW

Introduction

This tutorial will guide you through the process of changing the headlight bulb on a VW Polo AW (2017+) using H7 Philips DiamondVision bulbs. Upgrading your headlight bulbs can enhance visibility and provide a cleaner, whiter light.

Step 1: Gather Your Tools

Before you begin, ensure you have the following tools and materials ready:

• Spline set (specifically size 30)
• New H7 headlight bulbs (e.g., H7 Philips DiamondVision)
• Screwdriver (if necessary)

Step 2: Remove the Headlight Assembly

1. Locate the bolts: Identify the two bolts securing the headlight assembly.
2. Unscrew the bolts: Use the spline set size 30 to remove the bolts.
3. Release the headlight: Gently tap the headlight assembly forward to release it from its position. Be cautious of the lip that may catch behind the bumper.

Step 3: Disconnect the Headlight

1. Access the connection: Once the headlight is loose, pull it carefully away from the bumper.
2. Disconnect the wiring: Press the release tab on the connector and pull to detach the wiring harness from the headlight.

Step 4: Replace the Bulb

1. Remove the protective cap: Take off the rubber protective cap covering the bulb.
2. Remove the old bulb: Depress the lug on the bulb holder while twisting to release the old bulb.
3. Insert the new bulb: Align the new H7 bulb, insert it at an angle, and twist to secure it in place.

Step 5: Reassemble the Headlight

1. Reconnect the wiring: Plug the wiring harness back into the headlight assembly.
2. Reinsert the headlight: Carefully slide the headlight back into its housing, ensuring it fits securely behind any lips or catches.
3. Reattach the bolts: Use the spline set to tighten the bolts, securing the headlight assembly in place.

Step 6: Test the New Bulb

1. Turn on the headlights: Before finishing, turn on your car's lights to ensure everything is functioning correctly.
2. Check for error codes: Make sure there are no fault codes displayed on your dashboard.

Conclusion

You have successfully changed the headlight bulb on your VW Polo AW. Upgrading to H7 Philips DiamondVision bulbs not only improves visibility but also enhances the aesthetic of your vehicle. For future maintenance, keep an eye on the condition of your bulbs and consider joining online forums for more tips and support from fellow VW Polo owners.