Windshield wiper blades should be inspected for wear or cracking. See 
Scheduled Maintenance 
 .
It is a good idea to clean or replace the wiper blade assembly on a regular
basis or when worn. For proper windshield wiper blade length and type, see 
Maintenance Replacement Parts 
 .
To replace the wiper blade assembly, do the following:
- Place the vehicle in accessory mode and turn the wipers on. Position the
wipers on the windshield in the mid-wipe position. Then with a door open, turn the
vehicle off.
 
- Tip the blade up and pull up on the tab to release the wiper blade assembly.
 
- To install, align the wiper blade with the loop on the wiper blade assembly,
and push up to snap it into place.