Cadillac SRX Owner's Manual page 276

To check the power steering fluid:
1. Turn the engine off and let the
engine compartment cool down.
2. Remove the engine cover,
if required. See
.
3. Wipe the cap and the top of the
reservoir clean.
4. Unscrew the cap and wipe the
dipstick with a clean rag.
5. Replace the cap and completely
tighten it.
6. Remove the cap again and look
at the fluid level on the dipstick.
The level should be within the HOT
mark. If necessary, add only enough
fluid to bring the level within
the mark.
To determine what kind of fluid to
use, see
use the proper fluid.
When windshield washer fluid is
needed, be sure to read the
manufacturer's instructions before
use. If operating the vehicle in an
area where the temperature may fall
below freezing, use a fluid that has
sufficient protection against
freezing.
The WASHER FLUID LOW ADD
FLUID message appears on the
Driver Information Center (DIC)
when the fluid level is low.
. Always
Open the cap with the washer
symbol on it. Add washer fluid up to
the fill mark. See
for reservoir location.