2004 CADILLAC CTS V Owners Manual

Hood Release
To open the hood, do the following:
1. Pull the hood release lever inside the vehicle.
It is located on the lower left side of the
instrument panel.2. Then go to the front of the vehicle and nd the
secondary hood release lever. The lever is
located under the front edge of the grille near the
center. Move the release lever to the side and raise
the hood.
Before closing the hood, be sure all the ller caps are
on properly. Then pull the hood down and close it rmly.
CTS shown, CTS-Vsimilar
5-11

Engine Compartment Overview
When you open the hood on the 3.2L V6, you will see the following:
5-12

A. Battery. SeeBattery on page 5-45.
B. Underhood Fuse Block. SeeFuses and Circuit
Breakers on page 5-100.
C. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-41.
D. Passenger Compartment Air Filter. SeePassenger
Compartment Air Filter on page 3-35.
E. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-40.
F. Engine Oil Fill Cap. SeeEngine Oil on page 5-18.
G. Engine Oil Dipstick. SeeEngine Oil on page 5-18.H. Engine Coolant Heater Cord. SeeEngine Coolant
Heater on page 2-25.
I. Brake Master Cylinder Reservoir. SeeBrakes on
page 5-42.
J. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-24.
K. Hydraulic Clutch Reservoir (Manual Transmission).
SeeHydraulic Clutch (Manual Transmission) on
page 5-28.
L. Engine Coolant Surge Tank and Pressure Cap.
SeeCoolant Surge Tank Pressure Cap on page 5-31
andCooling System on page 5-34.
5-13

When you open the hood on the 3.6L HFV6, you will see the following:
5-14

A. Underhood Fuse Block. SeeFuses and Circuit
Breakers on page 5-100.
B. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-41.
C. Battery. SeeBattery on page 5-45.
D. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-40.
E. Engine Oil Fill Cap. SeeEngine Oil on page 5-18.F. Engine Oil Dipstick. SeeEngine Oil on page 5-18.
G. Brake Master Cylinder Reservoir. SeeBrakes
on page 5-42.
H. Engine Coolant Surge Tank and Pressure Cap.
SeeCoolant Surge Tank Pressure Cap on page 5-31
andCooling System on page 5-34.
I. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-24.
5-15

When you open the hood on the 5.7L V8 CTS-V, you will see the following:
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A. Underhood Fuse Block. SeeFuses and Circuit
Breakers on page 5-100.
B. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-41.
C. Battery. SeeBattery on page 5-45.
D. Engine Oil Dipstick. SeeEngine Oil on page 5-18.
E. Engine Oil Fill Cap. SeeEngine Oil on page 5-18.
F. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-40.G. Brake Master Cylinder Reservoir. SeeBrakes on
page 5-42.
H. Hydraulic Clutch Reservoir. SeeHydraulic Clutch
(Manual Transmission) on page 5-28.
I. Engine Coolant Surge Tank and Pressure Cap.
SeeCoolant Surge Tank Pressure Cap on page 5-31
andCooling System on page 5-34.
J. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-24.
5-17

Engine Oil
If the oil pressure light
and/or the Oil Pressure
Low - Stop Engine
message on the DIC
appears on the instrument
cluster, it means you
need to check your engine
oil level right away.
For more information, see “Oil Pressure Low - Stop
Engine” underDIC Warnings and Messages on
page 3-70andOil Pressure Light on page 3-49.
You should check your engine oil level regularly; this is
an added reminder.
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop.
SeeEngine Compartment Overview on page 5-12
for the location of the engine oil dipstick.Turn off the engine and give the oil several minutes to
drain back into the oil pan. If you do not do this, the
oil dipstick might not show the actual level.
Pull out the dipstick and clean it with a paper towel or
cloth, then push it back in all the way. Remove it again,
keeping the tip down, and check the level.
3.2L V6 Engine
3.6L V6 Engine
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