Compass; Clock - Chevrolet sonic 2017 Owner's Manual

104 Instruments and Controls
in R (Reverse), and the front
windshield wiper is performing low
or high speed wipes. If the rear
wiper control is off, the shift lever is
in R (Reverse), and the front
windshield wiper is performing
interval wipes, then the rear wiper
automatically performs interval
wipes.
This feature can be changed. See
Vehicle Personalization 0 127.
The windshield washer reservoir is
used for the windshield and the rear
window. Check the fluid level in the
reservoir if either washer is not
working. See Washer Fluid 0 231.

Compass

The vehicle may have a compass
display in the Driver Information
Center (DIC). The compass receives
its heading and other information
from the Global Positioning
System (GPS) antenna, StabiliTrak,
and vehicle speed information.
Avoid covering the GPS antenna,
located on the roof, for long periods
of time with objects that may
interfere with the antenna's ability to
receive a satellite signal. The
compass system is designed to
operate for a certain number of
miles or degrees of turn before
needing a signal from the GPS
satellites. When the compass
display shows CAL, drive the
vehicle for a short distance in an
open area where it can receive a
GPS signal. The compass system
will automatically determine when
the GPS signal is restored and
provide a heading again.

Clock

The infotainment system controls
are used to access the time and
date settings through the menu
system. See Operation 0 144 on
how to use the menu system.
Setting the Time and Date
When Auto Set is enabled the time
cannot be manually set.
{
1. Press , then touch
SETTINGS.
2. Touch Time and Date, then Set
Time or Set Date.
3. Touch + or to adjust the
value.
4. Touch or to adjust AM or
PM for 12 hour format.
0
5. Touch .
Using Auto Set
Auto Set requires an OnStar
subscription.
{
1. Press , then touch
SETTINGS.
2. Touch Time and Date, then
Auto Set.
3. Select from the available
selections.
0
4. Touch .
Setting the 12/24 Hour Format
{
1. Press , then touch
SETTINGS.
2. Touch Time and Date, then Set
Time Format.
3. Select 12h or 24h format.
0
4. Touch .