Cadillac 2004 CTS - Manual (Page 186)

Change Trans (Transmission) Fluid
(Automatic Transmission)
This symbol appears with
the Change Trans Fluid
message.
This message indicates that the life of the transmission
fluid has expired and it should be changed within
200 miles. See
Scheduled Maintenance on page 6-4
and Recommended Fluids and Lubricants on page 6-13
for the proper fluid and change intervals.
When you reset the Change Trans 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 5-24.
Check Brake Fluid
This symbol appears with
the Check Brake Fluid
message.
This message will display if the ignition is in ON to
inform the driver that the brake fluid level is low. Have
the brake system serviced by a technician as soon
as possible. See
Brake System Warning Light on
page 3-39 for more information.
3-64