1. Prepare:
* Park the vehicle on a level surface and turn off the engine. This is a safety precaution.
* Locate the wiper arm nut: This is usually a small nut or a plastic clip located where the wiper arm attaches to the wiper arm pivot point on the windshield. It might be hidden under a small plastic cap. You might need a small flathead screwdriver to pry off a protective cover if present.
2. Disconnect the Wiper Arm:
* Locate the wiper arm nut/clip: This is crucial. Feel around the base of the wiper arm where it connects to the windshield. Sometimes it's visible, other times it’s hidden beneath a small cover.
* Lift the wiper arm slightly: Gently lift the wiper arm away from the windshield just enough to see the nut/clip.
* Remove the nut/clip: Use the appropriate tool (usually a socket wrench or pliers for a nut, or a flat-head screwdriver to carefully pry loose a clip). Be careful not to scratch the windshield.
* Remove the wiper arm: Once the nut/clip is removed, the wiper arm should come off fairly easily. You may need to gently wiggle or pull it to release it from the pivot.
Important Considerations:
* Wiper Arm Position: For easier access to the nut/clip, it's often recommended to position the wiper arms in the "up" position (away from the windshield). This might involve manually moving them to the appropriate position, then trying to remove them.
* Stubborn Arms: If the wiper arm is stuck, try using a penetrating lubricant (like WD-40) on the connecting point. Let it sit for a few minutes before attempting to remove it again. Avoid spraying lubricant directly onto the windshield.
* Type of Fastener: Pay close attention to the type of fastener securing the wiper arm. Some vehicles use nuts, while others use clips or a combination. Improper removal can damage the wiper arm or the pivot point.
* Photos: Before you start, taking pictures of the process can help if you get stuck.
If you are uncomfortable performing this task yourself, it's best to take your vehicle to a qualified mechanic or auto parts store for assistance. They have the tools and experience to do it safely and correctly.
