Windshield Wipers - GMC 1993 Suburban Owner's Manual

Windshield Wipers
K2244
You control the windshield wipers by turning the band with the wiper
symbol
on it.
For a single wiping cycle, turn the band to MIST. Hold it there until the
wipers start, then let go. The wipers will stop after one cycle. If you want
more cycles, hold the band on MIST longer.
You can set the wiper speed for a long or short delay between wipes. This
can be very useful in light rain or snow. Turn the band to choose the delay
time. The closer to LO, the shorter the delay.
For steady wiping at low speed, turn the band away from you to the LO
position. For high speed wiping, turn the band further, to HI. To stop the
wipers, move the band to the off symbol.
Damaged wiper blades may prevent you from seeing well enough
to
drive safely. To avoid damage, be sure to clear ice and
snow from
the wiper blades before using them. If they're frozen to the
windshield, carefully loosen or thaw them. I f your blades do become
damaged get new. blades or blade inserts.
Heavy snow or ice can overload your wipers. A circuit breaker will stop them
until the motor cools. Clear away snow or ice to prevent an overload.
2-39