1. Remove the Crank Knob (if applicable): Some window cranks have a separate knob that can be pulled or unscrewed. If yours does, remove this first. It might just pull straight off, or it may require a small flathead screwdriver to pry it gently.
2. Locate the Retaining Clip: Look closely at the back of the window crank where it meets the door panel. You'll likely find a small retaining clip, often a spring clip or a small metal C-clip. This clip holds the crank onto the window regulator shaft.
3. Remove the Retaining Clip: This is the trickiest part. You'll need a small flathead screwdriver or a similar tool to carefully pry the retaining clip free. Be gentle to avoid bending or breaking the clip. You may need to work the screwdriver around the clip to release it from its position. Sometimes the clip is hidden and you need to feel around.
4. Pull Off the Crank: Once the retaining clip is removed, the crank should simply pull straight off the shaft. There might be a slight resistance; gently wiggle it back and forth while pulling.
Important Considerations:
* Pictures: Searching online for "1985 Pontiac Grand Prix window crank removal" or similar may yield images or videos showing the exact location of the clip for your specific model.
* Patience: This process requires patience and a gentle touch. Forcing anything could damage the crank or the door panel.
* Replacement: If the clip is broken or damaged during removal, you'll need a replacement before reinstalling the crank.
* Type of Crank: Some cranks might have a different securing mechanism. If you can't find a retaining clip, it might be screwed in or have a different type of fastening method.
If you're uncomfortable performing this repair yourself, it's best to take your car to a mechanic or an auto repair shop. A small job like this can easily be done by a professional.