Cadillac 1994 DeVille Owners Literature page 290

When your brake fluid falls to a
low level, the "CHECK BRAKE
FLUID" message will display on the Driver Information Center and your
brake warning light will come on. See "Brake System Warning Light"
in
the Index.
To Check Brake Fluid
Remove the cap.
__
"\
The fluid level must be
//-
to the "MAX FILL?
'1
line at the base of the
M A X FILL
neck as shown.
/ '
/.
.
./
--
.-
When your brake fluid falls to a low level, your brake warning light will
come on. See "Brake System Warning Light" in the Index.
M a t
to
Add
When you do need brake fluid, use only DOT-3 brake fluid
--
such as
-
Delco Supreme ll@ (GM Part No.1052535). Use new brake fluid from a
sealed container only, and always clean the brake fluid reservoir cap
before removing it.
277