Mirrors, Manual rearview mirror, Automatic dimming rearview mirror with onstar – GMC 2003 Sierra User Manual
Page 139: Compass and temperature display, Temperature aruf compass display
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
Mirrors
Manual Rearview Mirror
PuH the tab under the mliTor toward you to reduce glare
from headlamps behind you after dark. Push the tab
away from you for rrorma! daytime operation.
Automatic Dimming Rearview Mirror
with OnStar
‘^1
Compass and
Temperature Display
Your vehicle may have this feature. When on, an
electrochrcmnic mirror autoimatically dims to the proper
level to minimize glare from lights behind you after dartt.
The mimor also includes a duel display in ihe upper
fight
corner
of the mirror face. The compass reading and
the out.sida tsmperaCurs will bath appear in Ihe display
al the same lime.
(On/Otf)i This Is the on/aff button.
Temperature aruf Compass Display
Press Ihe on/off button, tocated to ihe far left, briefly to
turn the comp/temp drsptay on or off.
If the display reads CAL. you will need to calibrate Ihe
compass. For mare infonnaliQn on calibralron, see below.
To adjrjsl belwean Fahrenheit and Celsius do the
following;
1. Prgss ar>d hold the on/off button lor approKimalely
four seconds ui^til either a flashing 'F, or "C appears.
2.
Press the butiori again tg change the dlapFay In the
desired unit of measurement. After approximately
four seconds 01 inactivity, Ihg new unit will be locked
In and Ihe compass/temperature display wlH return.
2-52