Install your New Garnish, Front Left Pillar and make sure that all tabs on the back side go into their respectful places. You will see a blue plastic piece towards the top that you need to make sure the back side of the A-Pillar gets installed correctly. Installing this incorrectly can result into discoloration as it will make it not seat correctly against the frame of your vehicle. If you do not feel comfortable with any part of this installation, professional installation is recommended.After proper installation takes place with the New Garnish, it is time to install the New Driver Side Grip Handle using the new bolt and screw (10mm shorter bolt on top/longer screw on bottom) included in your hardware package with the 2 washers. The bottom will screw into the jacknut you installed. Whereas, the top will screw into the factory threads.