GMC Sierra Owners Manuals
See also:
EQ Settings
The EQ settings are selected through the tone menu. Press the left or right arrows
to cycle through the EQ options. The available choices are Pop, Rock, Jazz, Classical,
and Talk. ...
Collision Alert
When your vehicle approaches another vehicle too rapidly, the red FCA display
will flash and sound several beeps. When this occurs, the brake system prepares
for driver braking to occur more rap ...
Towing with a Stability Control System
When towing, the sound of the stability control system might be heard. The system is reacting to the vehicle movement caused by the trailer, which mainly occurs during cornering. This is normal when t ...





