To remove the rear seat backrest of the 2019 model of Yuexiang, you typically need to follow these general steps:
1. **Check for Fasteners:** Look for any visible bolts or screws at the base of the backrest. These are usually located where the seatback meets the seat cushion.
2. **Fold Down the Backrest:** If your model allows, fold down the backrest to access any bolts or latches that might be securing it in place.
3. **Remove Bolts or Screws:** Use the appropriate tools to remove these fasteners. Keep them in a safe place as you'll need them to reattach the seatback.
4. **Release the Backrest:** Some models have clips or latches that need to be released. Check for any such mechanisms on the sides or back of the seat.
5. **Lift and Remove:** Once all fasteners are removed and latches released, carefully lift the backrest out of its position.
Remember to handle all components gently to avoid damage. If you're unsure, it might be helpful to consult the vehicle's manual or seek assistance from a professional.