Tools You'll Likely Need:
* Panel removal tools: Plastic pry tools (preferably several, in various shapes and sizes) are crucial to avoid scratching the door panel. Avoid metal tools.
* Screwdrivers: You'll probably need both Phillips and possibly flathead screwdrivers.
* Socket set (optional): Depending on the specific fasteners, you might need this.
* Shop towels or rags: To protect the door panel and interior.
Removal Steps (General):
1. Disconnect the battery's negative terminal. This is a safety precaution to prevent accidental short circuits.
2. Remove the door handle bezel: This usually involves prying it gently away with plastic tools. Look for small clips holding it in place. Start at the edges and work your way around carefully.
3. Remove the window crank/switch panel: Similar to the door handle bezel, gently pry this off. It's usually held on by clips.
4. Remove screws: There will likely be screws hidden behind the components you removed in steps 2 and 3. Remove these screws carefully. Some models might have screws located at the bottom of the door panel itself, near the armrest area.
5. Disconnect electrical connectors: Locate the connectors for the power window switches, door lock actuator, and any other electrical components. Carefully unplug these connectors. Take note of their locations for reassembly.
6. Release the door panel clips: Starting at the bottom edge, use plastic pry tools to carefully pry the door panel away from the door. Work your way around the perimeter, releasing the clips. These clips can be brittle, so gentle but firm pressure is essential. You may hear a few pops as you release the clips.
7. Remove the door panel: Once all the clips are released, carefully pull the door panel away from the door. Be mindful of any remaining wiring or components connected.
Reassembly:
Reassembly is the reverse of the removal process. Make sure all the clips are properly seated and the electrical connectors are securely plugged in before refitting the door panel.
Important Considerations:
* Patience: This process requires patience and a gentle touch. Rushing can lead to damage.
* Visual Inspection: Before starting, inspect the door panel carefully to identify all fasteners and potential obstacles.
* Repair Manual: As mentioned earlier, a repair manual specific to your 1999 Chrysler 300M is highly recommended. It will provide detailed illustrations and instructions.
* Door panel clips: If any clips break, replacements can often be found at auto parts stores.
Remember, this is a general guide. The exact steps and locations of fasteners may vary slightly depending on your specific trim level and options. Always prioritize safety and take your time to avoid causing damage. If you're uncomfortable performing this yourself, it's best to seek professional help from a qualified mechanic.
