GMC Sierra Owners Manuals

See also:

Voice Recognition
The voice recognition system uses commands to control the system and dial phone numbers. Noise: The system may not recognize voice commands if there is too much background noise. When to Speak: ...

Storing Memory Positions
To save into memory: 1. Adjust the driver seat, seatback recliner, and both outside mirrors. See Power Mirrors on page 2‑16 for more information. Not all vehicles will have the ability to sav ...

Park Tilt Mirrors
If the vehicle has the memory package, the outside mirrors have a park tilt feature. This feature tilts the outside mirrors to a preselected position when the vehicle is in R (Reverse). This allows th ...