maintenance schedule CADILLAC XLR 2007 1.G Owners Manual

Service and Appearance Care
.................. 361
Service
................................................. 363
Fuel
...................................................... 365
Checking Things Under the Hood
......... 372
Rear Axle
............................................. 407
Headlamp Aiming
................................. 408
Bulb Replacement
................................ 412
Windshield Replacement
....................... 412
Windshield Wiper Blade
Replacement
..................................... 412
Tires
..................................................... 413
Appearance Care
.................................. 441Vehicle Identication
............................. 451
Electrical System
.................................. 452
Capacities and Specications
................ 458
Maintenance Schedule
.............................. 461
Maintenance Schedule
.......................... 462
Customer Assistance Information
............. 481
Customer Assistance and
Information
........................................ 482
Reporting Safety Defects
...................... 496
Index
.......................................................... 499
2

Manual Operation
wPWRx(Power/Temperature):Press the
PWR button on the left side of the climate control
panel to turn the entire climate control system
on or off. Press the up or down arrow on the switch
to manually increase or decrease the temperature
inside the vehicle.
Press the PWR button on the right side of the
climate control panel to turn the passenger’s
climate control system on or off. Press the up or
down arrow on the switch to manually increase or
decrease the temperature for the passenger.
If the passenger’s PWR button is off, the driver’s
temperature switch controls the temperature for the
entire vehicle.
«9ª(Fan):Press this switch to increase or
decrease the fan speed. Pressing this switch
cancels automatic operation and places the system
in manual mode. Press AUTO to return to
automatic operation.
If the airow seems low when the fan speed is at
the highest setting, the passenger compartment
air lter may need to be replaced. For moreinformation, seePassenger Compartment Air Filter
on page 184andScheduled Maintenance on
page 465.
ªN«(Mode):Pressing the switch and changing
the mode cancels automatic operation and
places the system in manual mode. Press the
AUTO button to return to automatic operation.
To change the current mode, select one of
the following:
H(Vent):This mode directs air to the instrument
panel outlets.
%(Bi-Level):This mode directs about half of the
air to the instrument panel outlets, and then directs
most of the remaining air to the oor outlets. In
automatic operation, cooler air is directed to the
upper outlets and warmer air to the oor outlets.
6(Floor):This mode directs most of the air to
the oor outlets with some air directed to the side
window outlets, and some of the air directed to
the windshield.
The mode switch can also be used to select the
defog mode. Information on defogging and
defrosting can be found later in this section.
180

Outlet Adjustment
Use the thumbwheel to open or close the outlets.
Operation Tips

Clear away any ice, snow or leaves from the
air inlets at the base of the windshield that
may block the ow of air into your vehicle.
Use of non-GM approved hood deectors may
adversely affect the performance of the
system.
Keep the area around the base of the
instrument panel console and air path under
the seats clear of objects to help circulate
the air inside of your vehicle more effectively.
Passenger Compartment Air Filter
The passenger compartment air lter removes
certain particles from the air, including pollen and
dust particles. Reductions in airow, which
may occur more often in dusty areas, indicate that
the lter may need to be replaced early.
The lter should be replaced as part of the routine
scheduled maintenance. SeeScheduled
Maintenance on page 465for more information.
To check or replace the air lter, do the following:
1. With the hood open, unlatch and remove
the access panel.
The passenger compartment air lter and
access panel are located on the passenger’s
side of the engine compartment near the
battery. SeeEngine Compartment Overview
on page 374for more information on location.
2. Pull the old lter out of the housing.
3. Insert the new lter into the housing.
4. Reinstall the air lter access panel.
184

{CAUTION:
Do not keep driving if the oil pressure is
low. If you do, your engine can become so
hot that it catches re. You or others
could be burned. Check your oil as soon
as possible and have your vehicle
serviced.
Notice:Lack of proper engine oil maintenance
may damage the engine. The repairs would
not be covered by your warranty. Always follow
the maintenance schedule in this manual for
changing engine oil.
Security Light
For information
regarding this light, see
Theft-Deterrent
Systems on page 84.
Fog Lamp Light
The fog lamps light will
come on when the fog
lamps are in use.
The light will go out when the fog lamps are
turned off. SeeFog Lamps on page 168for more
information.
201

FRONT Lxx Rxx PSI:This feature shows the tire
pressure for the front left and right tires.
REAR Lxx Rxx PSI:This feature shows the tire
pressure for the rear left and right tires.
OIL LIFE:This feature shows the estimated oil
life remaining. SeeOil Life Indicator on page 224
for more information. To reset the engine oil
life system, seeEngine Oil Life System on
page 380. This only needs to be reset after you
have had the oil changed.
In addition to the engine oil life system monitoring
oil life, additional maintenance is recommended
in the Maintenance Schedule in this manual.
SeeScheduled Maintenance on page 465and
Engine Oil on page 377for more information.
ENG/METRIC (English/Metric):This feature
allows you to switch the DIC displays between
English and Metric. Press the RESET button
to switch the display between English and Metric.
There will be an arrow next to the option that
is selected.DIC Warnings and Messages
These messages appear if there is a problem
detected in one of your vehicle’s systems.
You must then press RESET to clear the display
screen for further use. However, be sure to
take any message that appears on the display
screen seriously and remember that pressing the
RESET button will only make the message
disappear, not the problem.
DIC messages can also be displayed in English,
French, German, Italian, Japanese, and Spanish.
ABS (Anti-Lock Brake System)
ACTIVE
This message displays when the Anti-lock Brake
System (ABS) is adjusting brake pressure to
help avoid a braking skid.
Slippery road conditions may exist if this message
displays, so adjust your driving accordingly.
The message may stay on for a few seconds after
the system stops adjusting brake pressure.
206

BUCKLE PASSENGER
This message reminds you to buckle the
passenger’s safety belt.
This message displays and a chime sounds when
the ignition is on, the driver’s safety belt is
buckled, the passenger’s safety belt is unbuckled
with the passenger airbag enabled, and the
vehicle is in motion. You should have the
passenger buckle their safety belt.
The reminder will be repeated if the ignition is on,
the vehicle is in motion, the driver is buckled
and the passenger is still unbuckled, and
the passenger airbag is enabled. If the
passenger’s safety belt is already buckled, this
message and chime will not come on.
BUCKLE SEAT BELT
This message reminds you to buckle the driver’s
safety belt.
This message displays and a chime sounds when
the ignition is on, the driver’s safety belt is
unbuckled, and the vehicle is in motion. You
should buckle your safety belt.If the driver remains unbuckled when the ignition
is on and the vehicle is in motion, the reminder
will be repeated. If the driver’s safety belt is
already buckled, this message and chime will not
come on.
This message is an additional reminder to the
Safety Belt Reminder Light in the instrument panel
cluster. SeeSafety Belt Reminder Light on
page 187for more information.
CHANGE OIL NOW
This message displays when the life of the engine
oil has expired. SeeScheduled Maintenance on
page 465. After an oil change, the Oil Life Indicator
must be reset. SeeOil Life Indicator on page 224
andEngine Oil Life System on page 380.
CHARGE SYSTEM FAULT
This message displays when a problem with the
charging system has been detected. Have
your vehicle serviced by your dealer.
CHECK GAS CAP
This message displays if the fuel cap has not
been fully tightened. Check the fuel cap to make
sure that it is on properly.
207

The DIC may display a CHANGE OIL NOW
message. If you see CHANGE OIL NOW, it means
the oil life is gone. For more information, see
Scheduled Maintenance on page 465andEngine
Oil on page 377.
When the oil is changed, you will need to reset
the system. SeeEngine Oil Life System on
page 380. Always keep a written record of the
mileage and date when you changed your oil.
Audio System(s)
Determine which radio your vehicle has and then
read the pages following to familiarize yourself
with its features.
Driving without distraction is a necessity for a
safer driving experience. SeeDefensive Driving on
page 322. By taking a few moments to read this
manual and get familiar with your vehicle’s audio
system, you can use it with less effort, as well
as take advantage of its features. While your
vehicle is parked, set up your audio system by
presetting your favorite radio stations, setting the
tone and adjusting the speakers. Then, whendriving conditions permit, you can tune to your
favorite stations using the presets and steering
wheel controls if the vehicle has them.
{CAUTION:
This system provides you with a far greater
access to audio stations and song listings.
Giving extended attention to entertainment
tasks while driving can cause a crash and
you or others can be injured or killed.
Always keep your eyes on the road and
your mind on the drive — avoid engaging
in extended searching while driving.
Keeping your mind on the drive is important for
safe driving. For more information, seeDefensive
Driving on page 322.
225

What to Do with Used Oil
Used engine oil contains certain elements that may
be unhealthy for your skin and could even cause
cancer. Do not let used oil stay on your skin for very
long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly
dispose of clothing or rags containing used engine
oil. See the manufacturer’s warnings about the use
and disposal of oil products.
Used oil can be a threat to the environment. If you
change your own oil, be sure to drain all the oil
from the lter before disposal. Never dispose of oil
by putting it in the trash, pouring it on the
ground, into sewers, or into streams or bodies of
water. Instead, recycle it by taking it to a place
that collects used oil. If you have a problem
properly disposing of your used oil, ask your
dealer, a service station, or a local recycling center
for help.
Supercharger Oil
Because they are technically qualied and have
the proper tools, you should have your dealer
perform this maintenance.
When to Check
SeeAdditional Required Services on page 467for
when the oil level should be checked.
What Kind of Oil to Use
Use only the recommended supercharger oil. See
Recommended Fluids and Lubricants on
page 473.
Engine Air Cleaner/Filter
SeeEngine Compartment Overview on page 374
for the location of the engine air cleaner/lters.
When to Inspect the Engine Air
Cleaner/Filters
Inspect the air cleaner/lters at the MaintenanceII
intervals and replace them at the rst oil change
after each 50,000 mile (83 000 km) interval.
SeeScheduled Maintenance on page 465for more
information. If you are driving in dusty/dirty
conditions, inspect the lters at each engine oil
change.
382

Brakes
Brake Fluid
Your brake master
cylinder reservoir is
lled with DOT-3 brake
uid. SeeEngine
Compartment Overview
on page 374for the
location of the reservoir.
There are only two reasons why the brake uid
level in the reservoir might go down. The rst
is that the brake uid goes down to an acceptable
level during normal brake lining wear. When
new linings are put in, the uid level goes back
up. The other reason is that uid is leaking out of
the brake system. If it is, you should have your
brake system xed, since a leak means that
sooner or later your brakes will not work well, or
will not work at all.So, it is not a good idea to top off your brake uid.
Adding brake uid will not correct a leak. If you
add uid when your linings are worn, then you will
have too much uid when you get new brake
linings. You should add or remove brake uid, as
necessary, only when work is done on the
brake hydraulic system.
{CAUTION:
If you have too much brake uid, it can
spill on the engine. The uid will burn if
the engine is hot enough. You or others
could be burned, and your vehicle could
be damaged. Add brake uid only when
work is done on the brake hydraulic
system. See “Checking Brake Fluid” in
this section.
Refer to the Maintenance Schedule to determine
when to check your brake uid. SeeScheduled
Maintenance on page 465.
399

Bulb Replacement
It is recommended that all bulbs be replaced by
your dealer.
Windshield Replacement
Keep in mind that your windshield is part of the
Head-Up Display (HUD) system. If you ever have
to get your windshield replaced, be sure to get
one that is designed for HUD or your HUD image
may look blurred or out of focus.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear or cracking. SeeScheduled Maintenance
on page 465.
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, seeNormal Maintenance Replacement Parts
on page 475.To replace the wiper blade assembly, do the
following:
1. Place the vehicle in accessory mode and turn
the wipers on. Position the wipers on the
windshield in the mid-wipe position. Then with
a door open, turn the vehicle off.
2. Tip the blade up and pull up on the tab to
release the wiper blade assembly.
3. To install, align the wiper blade with the loop
on the wiper blade assembly, and push up to
snap it into place.
412