2015 CADILLAC SRX Owners Manual

Black plate (30,1)Cadillac SRX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707476) - 2015 - crc - 4/8/14
10-30 Vehicle Care
4. Remove the two screws from thetaillamp assembly.
5. Pull the taillamp assembly straight back to remove.6. Turn the turn signal lamp bulbsocket counterclockwise to
remove it from the taillamp
assembly.
7. Pull the bulb straight out from the socket.
8. Press a new bulb into the socket, insert it into the taillamp
assembly, and turn the bulb
socket clockwise until it clicks.
9. Reinstall the taillamp assembly and tighten the screws.
10. Reinstall the taillamp cover by snapping it into place. 11. Push the push pin to secure
the taillamp cover.
Back-Up Lamps
To replace one of these bulbs:
1. Open the liftgate. See Liftgate
on page 2-14.
2. Remove the push pin (1) on the taillamp cover (2).
3. Remove the taillamp cover from the lamp assembly by pulling
rearward from the top to
unfasten from the snap tabs.

Black plate (31,1)Cadillac SRX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707476) - 2015 - crc - 4/8/14
Vehicle Care 10-31
4. Remove the two screws from thetaillamp assembly.
5. Pull the taillamp assembly straight back to remove.6. Disconnect the wiring harnessconnector from the back-up bulb/
socket assembly.
7. Turn the back-up bulb socket counterclockwise to remove it
from the taillamp assembly.
8. Install a new bulb/socket assembly into the taillamp
assembly, and turn the bulb/
socket clockwise until it clicks.
9. Reinstall the taillamp assembly and tighten the screws.
10. Reinstall the taillamp cover by snapping it into place. 11. Push the push pin to secure
the taillamp cover.
License Plate Lamp
To replace one of these bulbs:
1. Open the liftgate. See Liftgate
on page 2-14.
Passenger Side Shown, Driver
Side Similar
2. Push the left end of the lamp assembly toward the right.
3. Turn the lamp assembly down to remove it from the liftgate.

Black plate (32,1)Cadillac SRX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707476) - 2015 - crc - 4/8/14
10-32 Vehicle Care
4. Turn the bulb socket (1)counterclockwise to remove it
from the lamp assembly (3).
5. Pull the bulb (2) straight out of the bulb socket.
6. Push the replacement bulb straight into the bulb socket and
turn the bulb socket clockwise to
install into the lamp assembly.
7. Turn the lamp assembly into the liftgate, engaging the clip side
first. 8. Push on the lamp side opposite
the clip until the lamp assembly
snaps into place.
Replacement Bulbs
Exterior Lamp Bulb
Number
Back-up Lamp Hyperclick PH16W
Daytime
Running Lamp 7443 ULL
Headlamp
High-Beam 9005LL
Headlamp
Low-Beam H11LL
License Plate Lamp W5WLL
Turn Signal Front 7444NA
Tail/Turn
Signal Rear 7440
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.

Black plate (33,1)Cadillac SRX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707476) - 2015 - crc - 4/8/14
Vehicle Care 10-33
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.
Fuses and Circuit
Breakers
The wiring circuits in the vehicle are
protected from short circuits by a
combination of fuses and circuit
breakers. This greatly reduces the
chance of damage caused by
electrical problems.
To check a fuse, look at the
silver-colored band inside the fuse.
If the band is broken or melted,
replace the fuse. Be sure to replace
a bad fuse with a new one of the
identical size and rating.
Fuses of the same amperage can
be temporarily borrowed from
another fuse location, if a fuse goes
out. Replace the fuse as soon as
possible.
To identify and check fuses, circuit
breakers, and relays, seeEngine
Compartment Fuse Block on
page 10-33, Instrument Panel Fuse
Block on page 10-36, and Rear
Compartment Fuse Block on
page 10-38.
Engine Compartment
Fuse Block
To remove the fuse block cover,
press the clips on the cover and lift
it straight up.
{Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.

Black plate (34,1)Cadillac SRX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707476) - 2015 - crc - 4/8/14
10-34 Vehicle Care
Engine Compartment Fuse Block
The vehicle may not be equipped
with all of the fuses, relays, and
features shown. J-CaseFuses Usage
6 Wiper
12 Vacuum Pump J-Case
Fuses Usage
24 Antilock Brake System Pump
25 Rear Electrical Center 1 J-Case
Fuses Usage
26 Rear Electrical Center 2
41 Cooling Fan 2
42 Starter
45 Cooling Fan 1
Mini Fuses Usage 1 Engine Control Module Battery
2 Transmission Control Module
Battery
5 Engine Control Module Run Crank
7 Post-Catalytic Converter O2
Sensor
8 Pre-Catalytic Converter O2
Sensor

Black plate (35,1)Cadillac SRX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707476) - 2015 - crc - 4/8/14
Vehicle Care 10-35
Mini Fuses Usage9 Engine Control Module Powertrain
10 Fuel Injectors –Even
11 Fuel Injectors –Odd
13 Washer
14 Heated Steering Wheel
15 Not Used
16 Instrument Cluster/ Malfunction Indicator
Lamp/Ignition
17 Air Quality Sensor
18 Not Used
19 Transmission Control Module Run
Crank
20 Rear Electrical Center Run Crank
30 Switch Back Light Mini Fuses Usage
32 Battery Sense (Regulated Voltage
Control)
33 Adaptive Forward Lighting
35 Electronic Brake Control Module
36 Air Conditioning Compressor Clutch
46 Low-Beam Headlamp –Right
47 Low-Beam Headlamp –Left
50 Front Fog Lamps
51 Horn
52 Fuel System Control Module
53 Headlamp Level
54 Sensing Diagnostic Module Ignition Mini Fuses Usage
55 High-Beam Headlamp –Right
56 High-Beam Headlamp –Left
57 Ignition Steering Column Lock
65 Trailer Right Stoplamp
66 Trailer Left Stoplamp
67 Spare
68 Spare
69 Spare
70 Spare
71 Spare
72 Spare
Mini Relays Usage 7 Powertrain
9 Cooling Fan 2
13 Cooling Fan 1

Black plate (36,1)Cadillac SRX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707476) - 2015 - crc - 4/8/14
10-36 Vehicle Care
Mini Relays Usage15 Run/Crank
Micro
Relays Usage
2 Vacuum Pump
4 Wiper Control
5 Wiper Speed
10 Starter
12 Cool Fan 3
14 Low Beam/HID
U Micro Relays Usage
3 Air Conditioning Compressor Clutch
8 Not UsedInstrument Panel Fuse
Block
The instrument panel fuse block is
located in the center console
between the driver and passenger
seats. To access the fuses, open
the fuse panel door from the
passenger side by pulling it out.
To reinstall the door, push the door
back into its original location.
The vehicle may not be equipped
with all of the fuses, relays and
features shown.

Black plate (37,1)Cadillac SRX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707476) - 2015 - crc - 4/8/14
Vehicle Care 10-37
Instrument Panel Fuse BlockMini Fuses Usage
DISPLY Display
S/ROOF Sunroof
UHP Universal Handsfree Phone
(If Equipped)
RDO Radio
APO –
IP/CNSL Auxiliary Power
Outlet
–Instrument
Panel/Console
APO –CNSL Auxiliary Power
Outlet–Floor
Console
BCM 1 Body Control Module 3
BCM 4 Body Control Module 4
BCM 7 Body Control Module 7
ONSTAR OnStar
®System (If
Equipped)
RAIN SNSR Rain Sensor