Page 145 of 496

Black plate (5,1)Cadillac CTS/CTS-V Owner Manual - 2011
Instruments and Controls 5-5
6(Adjustable Interval Wiper
Band): Turn the band up for more
frequent wipes or down for less
frequent wipes.
1 : Slow wipes.
2 : Fast wipes.
If the windshield wipers are in use
for about six seconds while you are
driving, the exterior lamps come on
automatically if the exterior lamp
control is in AUTO. See “Wiper
Activated Headlamps” for more
information.
Clear snow and ice from the wiper
blades before using them. If frozen
to the windshield, carefully loosen or
thaw them. Damaged wiper blades
should be replaced. For more
information, see Wiper Blade
Replacement on page 10‑34.
Heavy snow or ice can overload the
wiper motor. A circuit breaker will
stop the motor until it cools down. Wiper Arm Assembly Protection
When using an automatic car wash,
move the windshield wiper lever to
the OFF position. This disables the
windshield wipers and/or rear
wipers, if equipped.
Windshield Washer
{WARNING
In freezing weather, do not use
your washer until the windshield
is warmed. Otherwise the washer
fluid can form ice on the
windshield, blocking your vision.
Sedan/Coupe Model
K(Washer Fluid): Press the
button with this symbol, on the end
of the windshield washer lever, to
wash the windshield. The washer
fluid sprays onto the windshield and
the wipers run for a few cycles to
clear the windshield. Press and hold
Kfor more wash cycles. Wagon Model
Pull the lever to spray washer fluid
on the windshield. The spray
continues until the lever is released.
The wipers will run a few times.
Washer Fluid Low Add Fluid
displays on the Driver Information
Center (DIC) when the washer fluid
is low. See
Driver Information
Center (DIC) on page 5‑27.
See Washer Fluid
on page 10‑26for
information on filling the windshield
washer fluid reservoir.
If the headlamps are on while the
windshield is being washed, the
headlamp washers, if the vehicle
has them, will also turn on. See
“Headlamp Washer” following for
more information.
Page 352 of 496

Black plate (34,1)Cadillac CTS/CTS-V Owner Manual - 2011
10-34 Vehicle Care
.To check the P (Park)
mechanism's holding ability:
With the engine running, shift to
P (Park). Then release the
parking brake followed by the
regular brake.
Contact your dealer if service is
required.
Wiper Blade Replacement
Windshield wiper blades should be
inspected for wear or cracking. See
Scheduled Maintenance
on
page 11‑3.
It is a good idea to clean or replace
the wiper blade assembly on a
regular basis or when worn. For
proper windshield wiper blade
length and type, see Maintenance
Replacement Parts on page 11‑9. To replace the wiper blade
assembly:
1. Turn the ignition to ON/RUN with
the engine off.
2. Turn on the windshield wipers and turn them off again when
the wipers are in the out-wipe
position. The driver side blade
will be straight up and down on
the windshield.
3. Pull the windshield wiper assembly away from the
windshield.
4. Lift up the wiper bladeassembly cap.
5. Pull the wiper blade assembly down far enough to release it
from the J-hooked end of the
wiper arm. Slide the assembly
away from the arm.
Allowing the wiper blade arm to
touch the windshield when no
wiper blade is installed could
damage the windshield. Any
damage that occurs would not
be covered by your warranty. Do
not allow the wiper blade arm to
touch the windshield.
Page 440 of 496

Black plate (122,1)Cadillac CTS/CTS-V Owner Manual - 2011
10-122 Vehicle Care
Wheels and Trim—Aluminum
or Chrome
The vehicle may have either
aluminum or chrome-plated wheels.
Keep the wheels clean using a soft,
clean cloth with mild soap and
water. Rinse with clean water. After
rinsing thoroughly, dry with a soft,
clean towel. A wax may then be
applied.
Notice: Chrome wheels and other
chrome trim may be damaged if
the vehicle is not washed after
driving on roads that have been
sprayed with magnesium, calcium
or sodium chloride. These
chlorides are used on roads for
conditions such as ice and dust.
Always wash the vehicle's
chrome with soap and water after
exposure.
Notice: Using strong soaps,
chemicals, abrasive polishes,
cleaners, brushes, or cleaners
that contain acid on aluminum or
chrome-plated wheels, could
damage the surface of the wheel(s). The repairs would not
be covered by the vehicle
warranty. Use only approved
cleaners on aluminum or
chrome-plated wheels.
The surface of these wheels is
similar to the painted surface of the
vehicle. Do not use strong soaps,
chemicals, abrasive polishes,
abrasive cleaners, cleaners with
acid, or abrasive cleaning brushes
on them because the surface could
be damaged. Do not use chrome
polish on aluminum wheels.
Notice:
Using chrome polish on
aluminum wheels could damage
the wheels. The repairs would not
be covered by the vehicle
warranty. Use chrome polish on
chrome wheels only.
Use chrome polish only on
chrome-plated wheels, but avoid
any painted surface of the wheel,
and buff off immediately after
application. Notice:
Driving the vehicle
through an automatic car wash
that has silicone carbide tire
cleaning brushes, could damage
the aluminum or chrome-plated
wheels. The repairs would not be
covered by the vehicle warranty.
Never drive a vehicle that has
aluminum or chrome-plated
wheels through an automatic car
wash that uses silicone carbide
tire cleaning brushes.
Windshield and Wiper Blades
Clean the outside of the windshield
with glass cleaner.
Clean the rubber blades using a
lint‐free cloth or paper towel soaked
with windshield washer fluid or a
mild detergent. Wash the windshield
thoroughly when cleaning the
blades. Bugs, road grime, sap, and
a buildup of vehicle wash/wax
treatments may cause wiper
streaking. Replace the wiper blades
if they are worn or damaged.
Page 456 of 496
Black plate (10,1)Cadillac CTS/CTS-V Owner Manual - 2011
11-10 Service and Maintenance
PartGM Part Number ACDelco Part Number
Spark Plugs 3.0L V6 Engine 1262256141-109
3.6L V6 Engine 1262256141-109
6.2L V8 Engine 1257116541-104
Wiper Blades —Except CTS-V
Driver Side –56.5 cm (22 in) 15890062—
Passenger Side –53.3 cm (21 in) 15890064—
Wiper Blades —CTS-V
Driver Side –56.5 cm (22 in) 20791461—
Passenger Side –53.3 cm (21 in) 20791462—