fuse CADILLAC ATS SEDAN 2015 1.G Owners Manual

Black plate (5,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Introduction v
Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the Index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls
or OnStar®(if equipped)
$: Brake System Warning Light
I:Certified Technician
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
H:Flammable
.: Fuel Gauge
+:Fuses
3: Headlamp High/Low-Beam
Changer
(: Heated Steering Wheel
j:LATCH System Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
O:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
d:Traction Control/StabiliTrak®
M:Windshield Washer Fluid

Black plate (7,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Instruments and Controls 5-7
Date
To set the date:
1. Press the SETTINGS screenbutton and press Time and Date.
2. Press Set Date and press + or −
to increase or decrease month,
day, or year.
3. Press
[Back to go back to the
previous menu.
Auto Set
When on, the time and date will
automatically update.
To set auto set:
1. Press the SETTINGS screen button, then press Time
and Date.
2. Press Set Time or Set Date.
3. Press Auto Set, then select On-Cell Network or Off-Manual
to manually set the time
and date.
4. Press
[Back to go back to the
previous menu. If auto timing is on, the time
displayed on the clock may not
update immediately when driving
into a new time zone.
Clock Display
When on, the digital clock will
display on the infotainment screen.
To set the clock display:
1. Press the SETTINGS screen
button and press Time and Date.
2. Press Clock Display, then select Off or On.
3. Press
[Back to go back to the
previous menu.
Power Outlets
The accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone or MP3 player.
The vehicle has two accessory
power outlets:
.Inside the front storage bin
below the climate control
system.
.On the rear of the center floor
console.
Lift the cover to access the
accessory power outlet.
Certain electrical accessories may
not be compatible with the
accessory power outlet and could
overload a vehicle circuit breaker or
adapter fuse. If overloaded, the
circuit breaker will reset after all
devices are disconnected or if
Retained Accessory Power (RAP) is
turned off and then back on. See
Retained Accessory Power (RAP)
on page 9-21. Wait one minute to
allow the circuit breaker to reset
before reconnecting devices or
turning RAP back on. If the problem
continues, the issue could be within
your device. Try another known
good device to make sure the circuit
breaker is operating properly. If this
does not resolve your problem, see
your dealer.
It is possible to replace the factory
power outlet with a cigar lighter
receptacle, if desired. This requires
the factory installed circuit breaker

Black plate (8,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
5-8 Instruments and Controls
to be replaced with a standard
minifuse by the dealer. A minifuse
will not reset and will have to be
replace if blown.
{Caution
Failure to replace the circuit
breaker with the minifuse could
overheat the cigar lighter and
damage the vehicle.
When adding electrical equipment,
be sure to follow the proper
installation instructions included with
the equipment. See Add-On
Electrical Equipment on page 9-73.
{Caution
Hanging heavy equipment from
the power outlet can cause
damage not covered by the
vehicle warranty. The power
outlets are designed for
accessory power plugs only, such
as cell phone charge cords. Always unplug electrical equipment
when not in use and do not plug in
equipment that exceeds the
maximum 20 amps rating.
Power Outlet 110 Volt
Alternating Current
If equipped, this power outlet is on
the rear of the center floor console.
It can be used to plug in electrical
equipment that uses a maximum
limit of 150 watts.
An indicator light on the outlet turns
on to show it is in use. The light
comes on when the ignition is in
ON/RUN/START, equipment
requiring less than 150 watts is
plugged into the outlet, and no
system fault is detected.
The indicator light does not come on
when the ignition is in LOCK/OFF or
if the equipment is not fully seated
into the outlet.
If equipment is connected using
more than 150 watts or a system
fault is detected, a protection circuit
shuts off the power supply and the indicator light turns off. To reset the
circuit, unplug the item and plug it
back in or turn the Retained
Accessory Power (RAP) off and
then back on. See
Retained
Accessory Power (RAP) on
page 9-21. The power restarts when
equipment using 150 watts or less is
plugged into the outlet and a system
fault is not detected.
The power outlet is not designed for
the following and may not work
properly, if this equipment is
plugged in:
.Equipment with high initial peak
wattage such as:
compressor-driven refrigerators
and electric power tools.
.Other equipment requiring an
extremely stable power supply
such as:
microcomputer-controlled
electric blankets, touch sensor
lamps, etc.
.Medical equipment.

Black plate (6,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
6-6 Lighting
Turn and Lane-Change
Signals
Move the lever all the way up or
down to signal a turn.
An arrow on the instrument cluster
flashes in the direction of the turn or
lane change.
Raise or lower the lever until the
arrow starts to flash to signal a lane
change. Hold it there until the lane
change is completed. If the lever is
briefly pressed and released, the
turn signal flashes three times.The turn and lane-change signal
can be turned off manually by
moving the lever back to its original
position.
If after signaling a turn or lane
change, the arrow flashes rapidly or
does not come on, a signal bulb
might be burned out.
Replace any burned out bulbs. If a
bulb is not burned out, check the
fuse. See
Fuses and Circuit
Breakers on page 10-32.
Interior Lighting
Instrument Panel
Illumination Control
The brightness of the instrument
panel lighting and steering wheel
controls can be adjusted.
D(Instrument Panel
Illumination): Move the
thumbwheel up or down to brighten
or dim the lights.
The brightness of the displays
automatically adjusts based on
outdoor lighting. The instrument

Black plate (1,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-2
California Proposition65 Warning . . . . . . . . . . . . . . . . . 10-2
California Perchlorate Materials Requirements . . . . 10-3
Accessories and Modifications . . . . . . . . . . . . . . . 10-3
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-3
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-5
Engine Oil . . . . . . . . . . . . . . . . . . 10-10
Engine Oil Life System . . . . . 10-12
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-14
Manual Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-14
Hydraulic Clutch . . . . . . . . . . . . 10-14
Engine Air Cleaner/Filter . . . . 10-15
Cooling System . . . . . . . . . . . . 10-16
Engine Coolant . . . . . . . . . . . . . 10-17
Engine Overheating . . . . . . . . 10-20 Washer Fluid . . . . . . . . . . . . . . . 10-22
Brakes . . . . . . . . . . . . . . . . . . . . . 10-23
Brake Fluid . . . . . . . . . . . . . . . . . 10-23
Battery . . . . . . . . . . . . . . . . . . . . . 10-25
All-Wheel Drive . . . . . . . . . . . . . 10-26
Starter Switch Check . . . . . . . 10-26
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-27
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-27
Wiper Blade Replacement . . . . . . . . . . . . . . 10-28
Windshield Replacement . . . 10-28
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-29
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-29
Halogen Bulbs . . . . . . . . . . . . . . 10-29
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . 10-29
LED Lighting . . . . . . . . . . . . . . . 10-29
Back-Up Lamps . . . . . . . . . . . . 10-30
License Plate Lamp . . . . . . . . 10-30
Replacement Bulbs . . . . . . . . . 10-31
Electrical System
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-31
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-32
Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . 10-32
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-35
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-38
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-40
All-Season Tires . . . . . . . . . . . . 10-41
Winter Tires . . . . . . . . . . . . . . . . 10-41
Run-Flat Tires . . . . . . . . . . . . . . 10-42
Summer Tires . . . . . . . . . . . . . . 10-43
Tire Sidewall Labeling . . . . . . 10-43
Tire Designations . . . . . . . . . . . 10-44
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . 10-45
Tire Pressure . . . . . . . . . . . . . . . 10-47
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . 10-49
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . 10-49
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . 10-50

Black plate (6,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
10-6 Vehicle Care
1. Windshield Washer FluidReservoir. See Washer Fluid on
page 10-22.
2. Positive (+) Battery Terminal. See Battery on page 10-25.
3. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System on page 10-16.
4. Engine Compartment Fuse
Block on page 10-32.
5. Engine Cooling Fan (Out of View). See Cooling System on
page 10-16.
6. Engine Oil Fill Cap. See Engine
Oil on page 10-10.
7. Engine Oil Dipstick. See Engine
Oil on page 10-10.
8. Engine Air Cleaner/Filter on
page 10-15.
9. Brake/Clutch Fluid Reservoir. See Brakes on page 10-23 and
Hydraulic Clutch on page 10-14.

Black plate (8,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
10-8 Vehicle Care
1. Windshield Washer FluidReservoir. See Washer Fluid on
page 10-22.
2. Positive (+) Battery Terminal. See Battery on page 10-25.
3. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System on page 10-16.
4. Engine Compartment Fuse
Block on page 10-32.
5. Engine Cooling Fan (Out of View). See Cooling System on
page 10-16.
6. Engine Oil Fill Cap. See Engine
Oil on page 10-10.
7. Engine Oil Dipstick. See Engine
Oil on page 10-10.
8. Engine Air Cleaner/Filter on
page 10-15.
9. Brake/Clutch Fluid Reservoir. See Brakes on page 10-23 and
Hydraulic Clutch on page 10-14.

Black plate (10,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
10-10 Vehicle Care
1. Windshield Washer FluidReservoir. See Washer Fluid on
page 10-22.
2. Positive (+) Battery Terminal. See Battery on page 10-25.
3. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System on page 10-16.
4. Engine Compartment Fuse
Block on page 10-32.
5. Engine Cooling Fan (Out of View). See Cooling System on
page 10-16.
6. Engine Oil Fill Cap. See Engine
Oil on page 10-10.
7. Engine Oil Dipstick. See Engine
Oil on page 10-10.
8. Engine Air Cleaner/Filter on
page 10-15.
9. Brake/Clutch Fluid Reservoir. See Brakes on page 10-23 and
Hydraulic Clutch on page 10-14.Engine Oil
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
.Always use engine oil approved
to the proper specification and of
the proper viscosity grade. See
“Selecting the Right Engine Oil”
in this section.
.Check the engine oil level
regularly and maintain the
proper oil level. See “Checking
Engine Oil” and“When to Add
Engine Oil” in this section.
.Change the engine oil at the
appropriate time. See Engine Oil
Life System on page 10-12.
.Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.
Checking Engine Oil
It is a good idea to check the engine
oil level at each fuel fill. In order to
get an accurate reading, the vehicle
must be on level ground. The
engine oil dipstick handle is a loop.
SeeEngine Compartment Overview
on page 10-5 for the location of the
engine oil dipstick.
1. If the engine has been running recently, turn off the engine and
allow several minutes for the oil
to drain back into the oil pan.
Checking the oil level too soon
after engine shutoff will not
provide an accurate oil level
reading.
{Warning
The engine oil dipstick handle
may be hot; it could burn you.
Use a towel or glove to touch the
dipstick handle.

Black plate (25,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Vehicle Care 10-25
{Caution
.Using the wrong fluid can
badly damage brake/clutch
hydraulic system parts. For
example, just a few drops of
mineral-based oil, such as
engine oil, in the brake
hydraulic system can damage
brake hydraulic system parts
so badly that they will have to
be replaced. Do not let
someone put in the wrong
kind of fluid.
.If brake fluid is spilled on the
vehicle's painted surfaces,
the paint finish can be
damaged. Be careful not to
spill brake fluid on the
vehicle. If you do, wash it off
immediately.
Battery
The original equipment battery is
maintenance free. Do not remove
the cap and do not add fluid.The battery is in the trunk, beneath
the trim panel, on the driver side of
the vehicle. Refer to the
replacement number shown on the
original battery label when a new
battery is needed.
{Warning
Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Wash hands after handling.
After a power loss, such as
disconnecting the battery or
removing the maxi fuses in the
power distribution fuse block, the
following steps must be performed
to calibrate the electronic throttle
control. If this is not done, the
engine will not run properly.
1. Turn the ignition on but do not start the engine. 2. Leave the ignition on for at least
three minutes so that the
electronic throttle control will
cycle and relearn its home
position.
3. Turn the ignition off.
4. Start and run the engine for at least 30 seconds.Vehicle Storage
{Warning
Batteries have acid that can burn
you and gas that can explode.
You can be badly hurt if you are
not careful. See Jump Starting on
page 10-72 for tips on working
around a battery without
getting hurt.
Infrequent Usage: Remove the
black, negative (−) cable from the
battery to keep the battery from
running down.

Black plate (31,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Vehicle Care 10-31
4. Pull the bulb (2) straight out ofthe bulb socket (1).
5. Push the replacement bulb straight into the bulb socket and
turn the bulb socket clockwise to
install it into the lamp assembly.
6. Push the lamp assembly back into position until the release tab
locks into place.
Replacement Bulbs
Exterior Lamp Bulb
Number
Back-Up Lamp 921 (W16W)
License Plate Lamp W5W LL
For replacement bulbs not listed
here, contact your dealer.
Electrical System
Electrical System
Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circuit
until the current load returns to
normal or the problem is fixed. This
greatly reduces the chance of circuit
overload and fire caused by
electrical problems.
Fuses and circuit breakers protect
power devices in the vehicle.
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road and
a fuse needs to be replaced, the
same amperage fuse can be
borrowed. Choose some feature of
the vehicle that is not needed to use
and replace it as soon as possible.
Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right away
if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.