Why you can't just reglue the glass:
* Proper Adhesive: The factory adhesive is specifically designed for this application to withstand vibrations, temperature changes, and impacts. Regular glue won't hold up.
* Precise Alignment: Getting the glass perfectly aligned and glued is crucial for proper functionality and to avoid distortion. It's difficult to achieve this at home.
* Risk of Damage: Trying to reglue might further damage the existing components.
How to Repair:
1. Purchase a Replacement Assembly: This is the most straightforward and reliable solution. You'll need to find a replacement passenger-side mirror assembly for a 2003 Honda Odyssey. You can find these from several sources:
* Honda Dealership: This will be the most expensive option but guarantees a genuine Honda part.
* Auto Parts Stores (e.g., AutoZone, Advance Auto Parts, NAPA): These stores offer aftermarket replacements, which are usually cheaper but might vary in quality. Make sure to check reviews before purchasing.
* Online Retailers (e.g., Amazon, eBay): You can often find good deals here, but be cautious about counterfeit parts or mismatched models. Always double-check the compatibility with your vehicle's year and model.
2. Removal of the Old Assembly: Carefully remove the old mirror assembly. This usually involves:
* Removing the cover: There's likely a small plastic cover hiding the screws or clips holding the mirror to the door.
* Unscrewing or unclipping: Remove the screws or clips to detach the assembly from the door.
* Disconnecting the electrical connector: Carefully unplug the electrical connector that powers the mirror's motor.
3. Installation of the New Assembly: Follow the steps in reverse to install the new mirror assembly. Ensure the connector is securely plugged in.
Important Considerations:
* Part Number: Before ordering, find the correct part number for your 2003 Honda Odyssey's passenger-side mirror. This will ensure you get the right fit. You can usually find this in your owner's manual or by searching online using your vehicle's VIN.
* Color Matching: Make sure the new assembly matches your vehicle's exterior color.
* Power Features: If your original mirror had power-folding or other features, ensure the replacement has the same capabilities.
* Professional Installation: If you're not comfortable with automotive repairs, consider taking your car to a qualified mechanic for installation. This is a relatively minor repair, but getting it wrong could cause further damage.
By replacing the entire assembly, you'll ensure a proper and long-lasting repair. Trying to just re-attach the glass is not recommended.