Tools You'll Likely Need:
* Small flathead screwdriver: This is the most crucial tool.
* Panel removal tool (optional but helpful): These plastic tools help prevent scratching the door panel.
* Phillips head screwdriver (possibly): Some models might have screws involved.
General Steps (Inside Handle):
1. Remove the Door Panel: This is almost always necessary to access the window handle mechanism. There are usually screws hidden under the armrest, door pull, and sometimes under the door handle itself. Carefully pry the panel away using your flathead screwdriver or panel removal tool. Work your way around the perimeter, releasing the clips that hold it in place. Be gentle to avoid breaking the clips. Consult a repair manual or online video specific to a 1999 Chevy Cavalier for precise screw and clip locations; they vary slightly by trim.
2. Locate the Handle Mechanism: Once the door panel is off, you'll see the window handle mechanism attached to the door.
3. Disconnect the Handle: This is where things vary slightly. Most often, there's a retaining clip or a small screw holding the handle in place. Look carefully; you may need to push in a small tab or lever to release the handle. The flathead screwdriver can be used to carefully pry or lever things apart, but be exceedingly careful not to break any plastic components.
4. Remove the Handle: Once the retaining clip or screw is removed, the handle should pull away from the mechanism.
General Steps (Outside Handle):
Removing the *outside* handle is usually more involved and often requires removing the inside handle first. The outside handle is typically connected to a linkage mechanism that passes through the door.
1. Remove the Door Panel (as described above).
2. Disconnect the Linkage: Locate the linkage connecting the outside handle to the locking mechanism. You may need to disconnect this linkage before you can remove the handle itself.
3. Remove the Handle: After disconnecting the linkage, the outside handle might have screws or clips holding it to the door. Use your tools carefully to release it.
Important Considerations:
* Repair Manual: A repair manual specific to your 1999 Chevy Cavalier is highly recommended. It will show you precisely where the screws and clips are located, preventing damage to your door panel.
* Online Videos: Search YouTube for "1999 Chevy Cavalier door handle removal." Videos can be incredibly helpful in visualizing the process.
* Patience: Take your time and be gentle. Rushing can lead to broken clips or other damage.
If you are uncomfortable performing this repair yourself, it's best to take your car to a qualified mechanic. Replacing a broken clip or damaged part during this process can add significant cost and complexity.