Buick TERRAZA 2006 - Manual (Page 148)

Rear Window Wiper/Washer
{ 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.
The controls for the rear
window washer/wiper are
located on the end of
the turn signal/multifunction
lever.
9 (Off): Move the lever to this position to turn the
rear washers/wipers off.
Z
(Rear Wiper): Move the lever to this position to
turn the rear wipers on.
= (Rear Washer/Wiper): Move the lever to this
position to wash and wipe the rear window.
3-10