GMC Sierra
Sierra is a 4-door, up to 6-passenger full size pickup.
See also:
Lane Departure Warning (LDW) Light
For vehicles with the lane departure warning system, this light is located on
the center of the instrument panel. This light briefly comes on green while starting
the vehicle.
If it does not, h ...
Radio Data System (RDS)
For radios with the Radio Data System (RDS) feature, it only works with FM stations that broadcast RDS information. This system relies upon receiving specific information from these stations and only ...
Muting a Call
During a call, all sounds from inside the vehicle can be muted so that the person
on the other end of the call cannot hear them.
To mute a call, press , and then
say “Mute Call.”
To cancel m ...





