Instruments and Controls 5-3
J / 0 (Call/Mute): For vehicles with
Bluetooth
®
and OnStar
®
, press to
interact with those systems. See
Bluetooth on page 7‑23 or OnStar
Overview on page 14‑1 for more
information. Press and release to
mute the system. Press it again to
turn the sound back on.
K (End Call): Press to reject an
incoming call, or end a current call.
Press to silence the vehicle
speakers while using the
infotainment system. Press again to
turn the sound on.
v + or v − (Volume): Move the
thumbwheel up or down to increase
or to decrease the volume.
Horn
Press a on the steering wheel pad
to sound the horn.
Windshield Wiper/Washer
The windshield wiper lever is on the
right side of the steering column.
Move the lever up or down to select
the wiper speed.
8 (Mist): Single wipe, briefly move
the lever down. The lever returns to
its starting position when released.
For several wipes, hold the
lever down.
9 (Off): Turns the windshield
wipers off.
3 (Adjustable Interval Wipes):
Sets a delay between wipes. Move
the switch on top of the lever left for
less frequent wipes or right for more
frequent wipes.
a (Low): Slow wipes.
1 (High): Fast wipes.
Clear ice and snow from the wiper
blades before using them. If frozen
to the windshield, carefully loosen or
thaw them. Damaged wiper blades
should be replaced. See Wiper
Blade Replacement on page 10‑25.
Heavy snow or ice can overload the
wiper motor. A circuit breaker will
stop the motor until it cools down.
Rainsenseâ„¢
Notice: Going through an
automatic car wash with the
wipers on can damage them. Turn
the wipers off when going
through an automatic car wash.
For vehicles with Rainsenseâ„¢
windshield wipers, the moisture
sensor is next to the inside rearview