Hummer 2007 H3 - Manual (Page 158)

6 (Low Speed): For steady wiping at low
speed, turn the band away from you to the
first solid position past the delay settings.
1 (High Speed): For high-speed wiping, turn
the band to the second solid position past the
delay settings.
9 (Off): Move the band to off, to stop the wipers.
Be sure to clear ice and snow from the wiper
blades before using them. If they are frozen to
the windshield, carefully loosen or thaw them.
If your blades do become worn or damaged,
get new blades or blade inserts.
Windshield wipers work in all power modes,
except when set to LOCK. After the engine is
turned off, wipers will work in Retained Accessory
Power (RAP) mode until a door is opened. See
Retained Accessory Power (RAP) on page 103.
Windshield Washer
L (Washer Fluid): There is a paddle marked
with the windshield washer symbol at the top of
the multifunction lever. To spray washer fluid
on the windshield, push the paddle. The wipers
will clear the window and then either stop or
return to your preset speed.
{ CAUTION:
In freezing weather, do not use your
washer until the windshield is warmed.
Otherwise the washer fluid can form ice
on the windshield, blocking your vision.
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