1. Preparation:
* Disconnect the battery negative terminal: This is crucial to prevent short circuits.
* Gather your tools: You'll need a set of trim removal tools (plastic pry tools are best to avoid scratching), a Phillips head screwdriver (possibly a Torx), and possibly a 10mm socket (depending on the specific design).
* Protect your work area: Lay down a clean cloth or blanket to prevent scratches.
2. Removing the Door Panel:
* Window Control Switch: Start by disconnecting the power window switch. There should be a connector easily unplugged.
* Door Handle: Carefully remove the inside door handle. This usually involves popping off a cover (often held in place with small clips) and then unscrewing the handle itself.
* Interior Door Release Handle: This is similar to the door handle. Remove the cover and detach the handle.
* Armrest: Many 1995 Buick Centuries have an armrest that's either screwed or clipped onto the door panel. Remove these fasteners.
* Locate the remaining clips and screws: Carefully examine the edge of the door panel. The majority of the panel is held in place by plastic clips. These are usually located around the edges of the panel, and sometimes under the armrest. There might be one or two screws near the bottom edge.
* Carefully pry the panel loose: Starting at the bottom edge, gently insert your trim removal tool between the panel and the door. Work your way around the perimeter, carefully releasing the clips one by one. Do not force anything. If a clip feels stuck, try a different spot. Broken clips are common if you're too forceful.
* Disconnect electrical connectors: Once the panel is mostly loose, carefully disconnect any remaining electrical connectors (like those for the courtesy light or speakers).
3. Accessing the Window Mechanism:
Once the door panel is removed, you should have clear access to the window regulator and motor.
4. Reassembly:
Reassembly is essentially the reverse of the removal process. Make sure all clips are properly seated and all screws are tightened. Test the window mechanism before completely reinstalling the door panel.
Important Considerations:
* Take pictures: Before you start, take pictures of each step. This will be invaluable when putting things back together.
* Be patient: This process takes time and patience. Rushing can lead to broken clips or damage to the door panel.
* Clips: If you break clips, you can usually find replacements at auto parts stores.
* Repair Manual: As mentioned, a repair manual specific to your vehicle will provide detailed, illustrated instructions. This is highly recommended to avoid damaging your car.
This is a general guide. Specific details may differ based on trim level and options on your 1995 Buick Century. If you're uncomfortable performing this repair yourself, it's always best to take your car to a qualified mechanic.
