MG MGB TOURER GHN5 Handbook page 11

Windscreen With each depression of the control knob water is sprayed onto the windscreen.
washer When the windscreen is dirty the washer should be operated several times before
(4) the wiper blades are set in motion.
In cold weather the washer reservoir should be filled with a mixture of water and a
recommended washer solvent to prevent the water freezing. On no account should
radiator anti-freeze or methylated spirits (denatured alcohol) be used in the
windscreen washer.
Windscreen Press the lower end of the switch rocker in to the first position to operate the
wiper switch wipers at slow speed, and fully in to operate the wipers at high speed. The wiper
(5) blades park automatically when the switch is returned to the off position.
Panel lamp
When the sidelamps are switched on the instruments may be illuminated by
(6) turning the switch knob clockwise. The initial movement of the knob switches on
the panel lights; further turning dims them.
Overdrive
The two positions 'NORMAL' and 'OVERDRIVE' are marked on the switch
( I f fitted)
panel; for operating instructions see 'RUNNING INSTRUCTIONS'.
(7)