GMC Cadillac CTS 2004 Owner's Manual page 185

To reset the Average Vehicle Speed using the Navigation
system, press and hold the multifunction button that
corresponds to the Reset prompt in the upper right of the
display. The display will return to zero.
TIMER/Timer: If you select this item, a timing feature is
displayed. The timer functions like a stopwatch in that
you can record the time it takes to travel from one point
to another.
To use the timer, you must first turn it on. To turn on the
timer using the Base audio system, press the CLR button
located to the right of the screen once. To turn on the
timer using the Navigation system, press the
multifunction button next to the On/Off menu item in the
upper right of the display. The display for both systems
will read 00:00:00 TIMER ON and begin counting.
Press the button(s) again to turn the timer off. When the
timer is off, the display will show the timer value and
TIMER OFF. The timing feature will stop.
To reset the timer using the Base audio system, turn off
the timer and then press and hold the CLR button. The
display will return to zero.
To reset the timer using the Navigation system press and
hold the multifunction button next to the Reset prompt in
the upper right of the display. The display will return
to zero.
BATTERY VOLTS/Battery Voltage: If you select this
item, the current battery voltage is displayed. If the
voltage is in the normal range, the display will have OK
after it. For example, the display may read 13.2 Battery
Volts OK.
If there is a problem with the battery charging system,
there are four possible DIC messages that may be
displayed. See DIC Warnings and Messages on
page 3-70 for more information.
ENGINE OIL LIFE/Engine Oil Life: If you select this
item, the percentage of remaining oil life is displayed.
If you see 99% Oil Life on the display, that means
that 99% of the current oil life remains.
When the oil life is depleted, the Change Engine Oil
message will appear on the display. See Engine Oil on
page 5-18 and Scheduled Maintenance on page 6-4
for more information.
When you reset the Change Engine Oil message by
clearing it from the display, you still must reset the
engine oil life monitor separately. For more information
on resetting the engine oil life monitor, see Engine
Oil on page 5-18.
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