Here's a general procedure, but always refer to a repair manual specific to your 2004 Ford F150 for detailed instructions and diagrams:
1. Preparation:
* Disconnect the battery: This is crucial to prevent accidental short circuits. Disconnect the negative (-) terminal first.
* Gather tools: You'll likely need a small flathead screwdriver, possibly a small Phillips head screwdriver (depending on the mirror's design), and possibly some adhesive remover if the old glass was glued on. A new replacement mirror glass is also essential. You can find these online or at auto parts stores. Make sure to get the correct part for your year and model.
2. Removing the Broken Glass:
* Locate the clips or screws: Carefully inspect the edge of the broken mirror glass. There might be small plastic clips holding the glass to the mirror housing. Sometimes, there are tiny screws.
* Remove the clips or screws: Gently pry off the clips with a flathead screwdriver, working your way around the perimeter of the glass. If there are screws, remove them carefully.
* Separate the glass: Once the clips or screws are removed, the glass should come loose. Be cautious, as the glass may be fragile.
* Clean the housing: Remove any remaining adhesive or debris from the mirror housing using adhesive remover and a clean cloth. Ensure the surface is clean and dry before installing the new glass.
3. Installing the New Glass:
* Alignment: Carefully align the new mirror glass with the mirror housing. It should fit snugly.
* Secure the glass: If your mirror uses clips, carefully push them back into place, ensuring the glass is fully seated. If screws were used, carefully replace them.
* Test the functionality: Reconnect the battery and test the power mirror to ensure it's functioning correctly.
Important Considerations:
* Adhesive: Some mirror glass units are glued on. If yours is, you may need a specialized adhesive remover to separate the old glass and a suitable adhesive to attach the new one. Follow the adhesive manufacturer's instructions carefully.
* Mirror Heating Element: If your mirror has a heating element, be extremely careful not to damage the delicate wires during removal and installation.
* Replacement Parts: Make sure to purchase a replacement glass specifically designed for your 2004 Ford F150 driver-side power mirror. The wrong part may not fit or function correctly.
* Professional Help: If you're uncomfortable performing this repair yourself, it's always best to take your vehicle to a qualified mechanic or auto glass repair shop.
This is a general guide, and the specific steps might vary slightly. Consult a repair manual for your specific vehicle model for the most accurate instructions. Take your time, work carefully, and if you have any doubts, seek professional help. Damaged fingers are much more costly than a professional repair.
