GMC Terrain 2025 - Page 81

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-18552429) - 2025
80 Instruments and Controls
With the vehicle on, move the windshield wiper
l
ever to select the wiper speed.
OFF: Use to turn the wipers off.
LO: Use for slow wipes.
HI: Use for fast wipes.
Turn the band to select the frequency of
intermittent wipes between OFF and LO. Clear
snow and ice from the wiper blades and
windshield before using them. If frozen to
the windshield, carefully loosen or thaw them.
Damaged blades should be replaced. See Wiper
Blade Replacement 3239.
Wiper Arm Assembly Protection
When using an automatic car wash, move the
windshield wiper lever to OFF. This disables the
automatic Rainsense windshield wipers.
With Rainsense, if the vehicle is in N(Neutral)
an
d the speed is very slow, the wipers
will automatically stop at the base of
the windshield.
The wiper operations return to normal when
the vehicle is no longer in N(Neutral) or the
vehicle speed has increased.
Windshield Washer
{ Warning
I
n freezing weather, do not use the washer
un
til the windshield is warmed. Otherwise
the washer fluid can form ice on the
windshield, blocking your vision.
T 8 : P
ush the button on the side of the
windshield wiper lever to the first position to
activate the wipers.
| L : Push the button on the side of the
windshield wiper lever to the second position
to spray washer fluid and activate the wipers.
When the button is released, additional wipes
may occur depending on how long the
windshield washer had been activated.
SeeWasher Fluid 3235 for information on
filling the windshield washer fluid reservoir.
Wiper Parking
If the vehicle is off while the wipers are on LO or
HI, they will immediately stop.
If the windshield wiper lever is then moved to
OFF before the driver door is opened or within
10 minutes, the wipers will restart and move to
the base of the windshield.
If the vehicle is off while the wipers are
performing wipes due to windshield washing
or Rainsense, the wipers continue to run until
they reach the base of the windshield.