Blades are pressed onto posts on the end of the wiper arms. Just pull and wiggle and they'll come off.
The 2009 Buick Enclave has "push button" front wiper arm attachments and a "snap claw" reare wiper blade arm attachment. See source and related links below for information on these hard-to-find special wiper blades and for installation videos.
The 1999 Buick Century take 22" wiper blades on both sides front. See related link below. Always lookup exact part numbers for the brand of wiper blade you decide to purchase by vehicle make, model and year which ensures not only the correct lengths, but the correct attachments. Not all wipers of a given length fit all wiper arms.
How do you Change Windshield Wiper Blades on a 2004 Chevrolet Trail Blazer?
You can change the wiper blades by removing the retaining clip to the wiper blade arm. The wiper blade will come off and can be replaced.
The wiper blades are very easy to change oo a 2005 Pontiac,,its a simple snap in installation. If you need it there is a video of the process at www.youtube.com.
The 1999 Buick Park Avenue has hook-end wiper arms. See related links below for installation videos. Press the tab or button in the area where the wiper blade is inserted into the hook and pull the wiper blade out of the hook. Sometimes you need to rotate and flex the wiper blade a little bit to make enough clearance.
Here they are:Driver = 22"Passenger = 22"
The 1995 Buick Park Avenue has the most common hook-end wiper arms. See sources and related links below for installation videos. Also, purchase the replacement blades first and there will be additional instructions/illustrations on the replacement packages. Locate and press the tab or button where the wiper blade is inserted into the hook of the wiper arm and pull wiper blade out of hook. You may have to rotate and flex the blade to make enough clearance for the hook to pass through.
Change the wiper blades.
The 2000 Buick Century takes 22" wiper blades on both sides front. See sources and related links below for more information. Since there are over 22 different wiper arm attachments, do not buy wipers just by length only - be sure to lookup exact wiper blade part numbers by vehicle make, model and year for the brand wiper you decide to purchase. This ensures correct length AND correct attachment.
The 2000 Pontiac Bonneville takes a 22" wiper blades on both sides front. However, when buying windshield wiper blades be sure to always use the application guide book at the store. The replacement wiper blades will come with step-by-step, illustrated instructions.
this is only for the person