Privacy
The complete OnStar Privacy Statement may be found at www.onstar.com. Privacy-sensitive users of wireless communications are cautioned that the privacy of any information sent via wireless cellular communications cannot be assured.
Third parties may unlawfully intercept or access transmissions and private communications without consent.
See also:
Compass Messages
   CAL
This message is displayed when the compass needs to be calibrated. See Compass 
on page 5‑5.
– – –
Three dashes will be displayed if the compass needs service. See your dealer 
fo ...
   
Tachometer
   The tachometer displays the engine speed in revolutions per minute (rpm). For a description of how Grade Braking affects vehicle speed while the Tow/Haul Mode is activated, see Tow/Haul Mode on page 9 ...
   
Express-open/Express-close
   Press and release the front or rear of the driver side switch to express-open 
or express-close the sunroof. ...
   





