Dodge 2005 Sprinter Cab & Chassis - Manual (Page 230)

230 MAINTAINING YOUR VEHICLE
REPLACING WIPER BLADES
1. Fold over the wiper arm (2) and place the wiper
blade crosswise.
2. Press the retaining spring (1) and push the wiper
blade out of the end of the wiper arm (2).
3. Remove the wiper blade.
4. Insert the end of the wiper arm (2) into the larger
cutout (3) of the wiper blade.
5. Push the wiper blade into the end of the wiper
arm (2) until the retaining spring (1) engages.