engine CADILLAC SRX 2008 1.G Owner's Manual

Running the Engine While Parked
It is better not to park with the engine running. But if
you ever have to, here are some things to know.
{CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust into
your vehicle. See the earlier caution under
Engine Exhaust on page 2-39.
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even if
the climate control fan is at the highest setting.
One place this can happen is a garage.
Exhaust — with CO — can come in easily.
NEVER park in a garage with the engine
running.
Another closed-in place can be a blizzard.
SeeWinter Driving on page 4-29.
{CAUTION:
It can be dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P) with
the parking brake rmly set. Your vehicle can
roll. Do not leave your vehicle when the engine
is running unless you have to. If you have
left the engine running, the vehicle can move
suddenly. You or others could be injured.
To be sure your vehicle will not move, even
when you are on fairly level ground, always
set the parking brake and move the shift lever
to PARK (P).
Follow the proper steps to be sure your vehicle will
not move. SeeShifting Into PARK (P) on page 2-36.
If you are pulling a trailer, seeTowing a Trailer
on page 4-41.
2-40

The sunroof/sunshade
switches are located
in the headliner between
the driver and front
passenger.
One switch operates the sunroof and the other switch
operates the sunshade.
Press the back of the sunroof switch to open the sunroof.
When the switch is pressed to the rst stop the sunroof
will open to a desired position. Press the switch to the
second stop to express open the sunroof to a preset
comfort position. Press the second stop again to fully
express open the sunroof. Press the front of the switch
to close the sunroof. The rst stop will close the sunroof
at a desired position at normal speed, and the second
stop will express close the roof.
Press the back of the sunshade switch to open the
sunshade. Press the front of the switch to the rst stop
to close the sunshade to a desired position at a normal
speed. Press the switch forward to the second stop to
express close the sunshade.Anti-Pinch Feature
If an object is in the path of the sunroof when it is
closing, the anti-pinch feature will detect the object
and stop the sunroof from closing at the point of
the obstruction. The sunroof will then reverse.
To close the sunroof once it has re-opened, remove
the obstruction and press the front of the sunroof switch.
Resynchronization
To resynchronize the sunroof and sunshade, do the
following.
1. With the engine running, press and hold both the
sunroof switch in the open position and the sunshade
switch in the closed position for six seconds.
2. Release both buttons.
3. When the sunroof reaches the fully closed position,
the sunshade will close.
4. After the sunroof and sunshade have fully closed,
continue to hold the sunroof switch in the closed
position for an additional three or four seconds
to complete the resynchronization process.
2-60

Press the back of the front sunshade switch (B) to
open it. Press it to the rst stop to open the front
sunshade to a desired position. Press it again to
express open the sunshade. Press the front of the
front sunshade switch to close it. Press to the rst stop
to close it to a desired position. Press the switch to
the second stop to express close the front sunshade
Press the back of the rear sunshade switch (A) to
open the rear sunshade. Press the front of the switch
to close the rear sunshade.
Anti-Pinch Feature
If an object is in the path of the sunroof when it is
closing, the anti-pinch feature will detect the object
and stop the sunroof from closing at the point of
the obstruction. The sunroof will then reverse.
To close the sunroof once it has re-opened,
remove the obstruction and press the front of
the sunroof switch.
Resynchronization
To resynchronize the front sunroof and front and rear
sunshades, do the following.
1. With the engine running, press and hold the rear
sunshade switch in the closed position for about
15 seconds – the shade will move to the stop
position.
2. Briey release the button, and press the rear
sunshade switch in the closed position again. The
shade will now move to the fully open position and
then return to the fully closed position. Keep the
switch pushed in the closed position for the entire
open/close cycle of the shade.
3. At the same time, press and hold the front sunroof
switch in the open position and the front sunshade
switch in the closed position for about six seconds.
When the front sunroof reaches the fully closed
position, the front sunshade will close.
4. After the sunroof and sunshade have fully closed,
continue to hold the sunroof switch in the closed
position for an additional three or four seconds to
complete the resynchronization process.
2-62

Warning Lights, Gages, and Indicators............3-31
Instrument Panel Cluster................................3-32
Speedometer and Odometer...........................3-33
Tachometer.................................................3-33
Engine Speed Limiter....................................3-33
Safety Belt Reminders...................................3-33
Airbag Readiness Light..................................3-34
Passenger Airbag Status Indicator...................3-35
Charging System Light..................................3-37
Brake System Warning Light..........................3-38
Antilock Brake System Warning Light...............3-39
Traction Control System (TCS) Warning Light......3-39
Engine Coolant Temperature Warning Light......3-40
Engine Coolant Temperature Gage..................3-40
Tire Pressure Light.......................................3-41
Malfunction Indicator Lamp.............................3-42
Oil Pressure Light.........................................3-44
Security Light...............................................3-45
Fog Lamp Light............................................3-45
Lights On Reminder......................................3-46
Cruise Control Light......................................3-46Highbeam On Light.......................................3-46
Tow/Haul Mode Light....................................3-46
Fuel Gage...................................................3-47
Driver Information Center (DIC).......................3-47
DIC Operation and Displays...........................3-48
DIC Warnings and Messages.........................3-53
DIC Vehicle Customization.............................3-62
Audio System(s).............................................3-70
Setting the Time...........................................3-71
Radio(s) (MP3).............................................3-75
Using an MP3..............................................3-84
XM Radio Messages.....................................3-89
Navigation/Radio System..............................
.3-90
Rear Seat Entertainment (RSE) System...........3-90
Rear Seat Audio (RSA).................................3-90
Theft-Deterrent Feature..................................3-92
Audio Steering Wheel Controls.......................3-92
Radio Reception...........................................3-93
Rear Side Window Antenna...........................3-94
XM™ Satellite Radio Antenna System.............3-94
Section 3 Instrument Panel
3-2

Reading Lamps
The reading lamps are located on the overhead console.
These lamps come on automatically when any door is
opened.
For manual operation, press the button next to each
lamp to turn it on or off.
If the reading lamps are left on, they automatically shut
off 10 minutes after the ignition has been turned off.
Electric Power Management
The vehicle has Electric Power Management (EPM)
that estimates the battery’s temperature and state
of charge. It then adjusts the voltage for best
performance and extended life of the battery.
When the battery’s state of charge is low, the voltage is
raised slightly to quickly put the charge back in. When the
state of charge is high, the voltage is lowered slightly to
prevent overcharging. If the vehicle has a voltmeter gage
or a voltage display on the Driver Information Center
(DIC), you may see the voltage move up or down. This is
normal. If there is a problem, an alert will be displayed.The battery can be discharged at idle if the electrical
loads are very high. This is true for all vehicles.
This is because the generator (alternator) may not be
spinning fast enough at idle to produce all the power that
is needed for very high electrical loads.
A high electrical load occurs when several of the
following loads are on: headlamps, high beams, fog
lamps, rear window defogger, climate control fan at
high speed, heated seats, engine cooling fans, trailer
loads, and loads plugged into accessory power outlets.
EPM works to prevent excessive discharge of the
battery. It does this by balancing the generator’s output
and the vehicle’s electrical needs. It can increase engine
idle speed to generate more power, whenever needed.
It can temporarily reduce the power demands of some
accessories.
Normally, these actions occur in steps or levels, without
being noticeable. In rare cases at the highest levels of
corrective action, this action may be noticeable to the
driver. If so, a Driver Information Center (DIC) message
might be displayed, such as Battery Saver Active or
Service Battery Charging System. If this message is
displayed, it is recommended that the driver reduce the
electrical loads as much as possible. SeeDIC Warnings
and Messages on page 3-53.
3-20

Air Quality Sensor:Your vehicle may have an air
quality sensor to help limit the climate control system
from pulling in irritating or harmful exhaust fumes from
other vehicles. This sensor, when active, monitors the
air quality in front of your vehicle and switches to air
recirculation when poor quality air is detected outside
your vehicle. The air quality sensor does not activate
due to organic odors like skunk, and may not activate on
many chemical-related odors. If you wish to limit these
types of odors, manually select recirculation.
To activate the air quality sensor, if your vehicle has one,
select the Auto Air Inlet on your climate control display.
The word AUTO is shown in the center of the display
under the outline shape of a vehicle. While the air quality
sensor senses poor quality air, the recirculation graphic
appears above the AUTO symbol.
Under some conditions, the air quality sensor system
does not operate. In cold weather, the system might
not be active (even if AUTO is displayed) because of
concerns of fogging your windows, which may occur by
activating recirculation mode. Also, the air quality sensorsystem does not remain in recirculation mode for
extended periods of time that could cause stuffy or very
dry conditions in the vehicle. Following a poorly running
vehicle for an extended period of time may not keep
recirculation active indenitely.
The air quality sensor system does not protect against
carbon monoxide (CO), which you cannot see or smell.
SeeEngine Exhaust on page 2-39.
Air Conditioning
#
(Air Conditioning):Press this button to turn the
air conditioning on or off, and override the automatic
system. When selecting the AUTO fan or AUTO mode,
the air conditioning compressor comes on automatically,
as necessary.
The air conditioning system removes moisture from the
air, so water might drip underneath the vehicle while
idling or after turning off the engine. This is normal.
3-26

Passenger Compartment Air Filter
The passenger compartment air lter helps remove dust
and pollen from the air entering the vehicle. Like the
vehicle’s engine air cleaner/lter, it needs to be changed
periodically. For how often to change the passenger
compartment air lter, seeScheduled Maintenance on
page 6-4.
The passenger compartment air lter is located
underneath the hood below the windshield wiper arm
on the passenger’s side of the vehicle. SeeEngine
Compartment Overview on page 5-12for more
information on location.
Use the procedure listed below to replace the passenger
compartment air lter:
1. Open the hood to access the engine compartment.
SeeHood Release on page 5-11for more
information. Locate the passenger compartment
air lter access panel door.2. Push the two tabs on the access panel door
towards the windshield.
3. While pressing forward, lift the access panel out of
the clipped position and pull towards the front of
the vehicle. This releases the clips and allows the
panel door to be removed.
4. Remove the old lter and insert a new one. Make
sure the arrow on the lter is pointing toward the
passenger compartment.
SeeNormal Maintenance Replacement Parts on
page 6-14for the correct part number for the lter.
5. Reverse Steps 1 through 3 to reinstall the cover.
3-30

Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help you
locate them.
Warning lights and gages can signal that something
is wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention
to the warning lights and gages could also save you
or others from injury.
Warning lights come on when there may be or is a
problem with one of your vehicle’s functions. As you
will see in the details on the next few pages, some
warning lights come on briey when you start the engine
just to let you know they are working. If you are familiar
with this section, you should not be alarmed when this
happens.Gages can indicate when there may be or is a problem
with one of your vehicle’s functions. Often gages and
warning lights work together to let you know when there
is a problem with your vehicle.
When one of the warning lights comes on and stays on
while you are driving, or when one of the gages shows
there may be a problem, check the section that tells
you what to do about it. Waiting to do repairs can be
costly – and even dangerous. So please get to know
your warning lights and gages. They are a big help.
Your vehicle also has a Driver Information Center (DIC)
that works along with the warning lights and gages.
SeeDriver Information Center (DIC) on page 3-47for
more information.
3-31

Speedometer and Odometer
The speedometer lets you see your speed in both miles
per hour (mph) and kilometers per hour (km/h). See
“SPEEDOMETER” underDIC Operation and Displays
on page 3-48for more information.
The odometer mileage can be checked without the
vehicle running. Your vehicle’s odometer works together
with the driver information center. You can set a Trip A
and a Trip B odometer. See “Trip Fuel” underDIC
Operation and Displays on page 3-48for more
information.
If your vehicle ever needs a new odometer installed,
the new one will be set to the correct mileage total of
the old odometer.
Tachometer
This gage indicates the engine speed in revolutions per
minute (rpm).
Engine Speed Limiter
This feature prevents the engine from operating at too
many revolutions per minute (rpm). When the engine’s
rpms are too high, the throttle is closed to reduce speed.
If this is not sufficient, then the fuel supply to the engine
will be limited. When the rpms return to normal, the fuel
supply will return to normal. This helps prevent damage
to the engine.
Safety Belt Reminders
Safety Belt Reminder Light
When the engine is started, a chime will come on for
several seconds to remind people to fasten their safety
belts, unless the driver’s safety belt is already buckled.
The safety belt light will
also come on and stay
on for several seconds,
then it will ash for
several more.
This chime and light is repeated if the driver remains
unbuckled and the vehicle is in motion. If the driver’s belt
is already buckled, neither the chime nor the light will
come on.
3-33

Passenger Safety Belt Reminder Light
Several seconds after the engine is started, a chime
will sound for several seconds to remind the front
passenger to buckle their safety belt. This would only
occur if the passenger airbag is enabled. SeePassenger
Sensing System on page 1-65for more information.
The passenger safety belt light will also come on
and stay on for several seconds, then it will ash
for several more.
This chime and light are
repeated if the passenger
remains unbuckled and
the vehicle is in motion.
If the passenger’s safety belt is buckled, neither the
chime nor the light will come on.
Airbag Readiness Light
There is an airbag readiness light on the instrument panel
cluster, which shows the airbag symbol. The system
checks the airbag’s electrical system for malfunctions.
The light tells you if there is an electrical problem.
The system check includes the airbag sensor, the
pretensioners, the airbag modules, the wiring and
the crash sensing and diagnostic module. For more
information on the airbag system, seeAirbag System
on page 1-55.
This light will come on
when you start your
vehicle, and it will ash for
a few seconds. The light
should go out and the
system is ready.
If the airbag readiness light stays on after you start the
vehicle or comes on when you are driving, your airbag
system may not work properly. Have your vehicle
serviced right away.
3-34