Removal (Ford, Mercury & Mark V)
- Disconnect battery ground cable. On Mark V, remove cluster finish panel as described under Instrument Cluster Removal and Installation. On all models, remove wiper/washer and headlight switch control knobs, headlight switch bezel and trim panel.
- Remove wiper switch retaining screws and wiring harness connector. On Mark V, remove nut attaching switch to mounting plate. Remove wiper/washer switch.