Removal and Installation of Wiper and Washer Switch: Removal

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

Remove steering column covers.
Remove wiper washer switch connector.
Pinch tabs at wiper and washer switch base and slide switch away from steering column to remove.

Fig 1: Pinching Tabs At Wiper And Washer Switch Base And Sliding Switch Away From Steering Column For Removal
Courtesy of NISSAN MOTOR CO., U.S.A.