1. Super Glue or Epoxy:
* Pros: Cheapest option. Relatively easy to do.
* Cons: May not be a strong, permanent fix, especially if the broken pieces are significantly damaged. The glue might be visible. The fix might not withstand vibration.
Procedure: Clean the broken pieces thoroughly with rubbing alcohol. Apply a strong adhesive (like epoxy, Loctite, or a high-quality super glue designed for plastics) to the broken edges, carefully aligning the pieces. Clamp or hold the pieces together until the adhesive sets completely (follow the adhesive's instructions for setting time).
2. Automotive Adhesive/Plastic Welder:
* Pros: Stronger bond than super glue. Specific products are designed for plastics and can create a more seamless repair.
* Cons: More expensive than super glue. Requires careful application.
Procedure: Clean the broken surfaces. Follow the manufacturer's instructions for applying the adhesive or using the plastic welder. This often involves melting the plastic together for a stronger bond.
3. Replacement Cover (if available):
* Pros: Best long-term solution if you can find one. Restores the original look.
* Cons: May be difficult to find a separate cover. It might be sold as part of a more expensive assembly.
Procedure: Search online retailers (eBay, Amazon, auto parts stores) for a replacement cover, specifying your 2001 GMC Jimmy year and model. You might need to search using terms like "visor mirror cover," "sun visor light cover," or even the part number if you can find it.
4. 3D Printing (Advanced Option):
* Pros: Could create a perfect custom replacement if you have access to a 3D printer and the design skills.
* Cons: Requires a 3D printer and design expertise. You'll need to obtain the original cover's dimensions.
Before you start any repair:
* Assess the damage: Examine the broken pieces to determine the extent of the breakage. If the pieces are severely shattered, a glue repair might not hold.
* Clean the surfaces: Thoroughly clean the broken surfaces with rubbing alcohol or a suitable cleaner to ensure proper adhesion.
* Test the light: Before you glue anything, test if the light still works. If the bulb is also damaged, you'll want to fix that first.
If you're not comfortable with DIY repairs, it's best to seek professional help from an auto body shop or upholstery specialist. However, given the cost of a new visor, the DIY options above are worth trying first.