Subaru 1998 Forester Owner's Manual page 105

To turn the rear wiper on, turn the knob on the end of the wiper control
lever to the "ON" position.
To turn the wiper off, return the knob on the end of the lever to the "OFF"
position.
B Washer
To wash the rear window while the rear wiper is operating, turn the
knob on the end of the wiper control lever counterclockwise to the
" " position. The washer fluid sprays until you release the knob.
To wash the rear window when the rear wiper is not in use, turn the
knob on the end of the wiper control lever clockwise to the "
position. The washer fluid sprays and the wiper operates until you re-
lease the knob.
Wiper ON
& washer
Wiper ON
Washer
HS0062
Instruments and controls
– CONTINUED –
"
3-23