Cadillac 2012 CTS Owner's Manual page 326

It is not necessary to check the
transmission fluid level. A
transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the vehicle to the
dealer and have it repaired as soon
as possible.
The vehicle is not equipped with a
transmission fluid level dipstick.
There is a special procedure for
checking and changing the
transmission fluid. Because this
procedure is difficult, it should be
done at the dealer. Contact your
dealer for additional information or
refer to the procedure in the service
manual. To purchase a service
manual, see
Change the fluid and filter at the
intervals listed in
, and be sure
to use the fluid listed in
It is not necessary to check the
manual transmission fluid level.
A transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the vehicle to a dealer
for service. Have it repaired as soon
as possible. You may also have the
fluid level checked by your dealer
when the oil is changed. See
proper fluid to use.
It is not necessary to regularly
check clutch fluid unless you
suspect there is a leak in the
.
system. Adding fluid will not correct
a leak. A fluid loss in this system
could indicate a problem. Have the
system inspected and repaired.
.
The hydraulic clutch fluid reservoir
cap has this symbol on it. See
Refer to the Maintenance Schedule
for the proper fluid to use. See
for the
requires changing every two years.
See
for reservoir location.
. The fluid
.