Cadillac 2005 CTS Owner's Manual page 187

Press the button 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, turn off the timer and then press and
hold the CLR button. The display will return to zero.
BATTERY VOLTS: 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 3-65 for more information.
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. In addition to
the engine oil life system monitoring the oil life,
additional maintenance is recommended in the
Maintenance Schedule in this manual. See Engine Oil
on page 5-16 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 system separately. For more information
on resetting the engine oil life system, see "How to
Reset the Engine Oil Life System and the Oil Life
Indicator" under Engine Oil Life System on page 5-20 .
TRANS FLUID LIFE (Automatic Transmission):
If you select this item, the percentage of remaining
transmission fluid life is displayed. If you see 99% Trans
Fluid Life on the display, that means that 99% of the
current transmission fluid life remains.
When the transmission fluid life is depleted, the
Change Transmission Fluid message will appear on the
display. You should change the transmission fluid as
soon as possible within 200 miles (322 km). Be sure to
keep a written record of the mileage and date of the
fluid change so you will have it for future reference.
When you reset the Change Transmission Fluid
message by clearing it from the display, you still must
reset the transmission fluid life monitor separately.
For more information on resetting the transmission fluid
life monitor, see Automatic Transmission Fluid on
page 5-23 .
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