Page 278 of 361
Downloaded from www.Manualslib.com manuals search engine The air cleaner is located next to the windshield washer
fluid reservoir
on the driver’s side of the engine. Be sure
the engine
has cooled before following these steps to
replace the air cleaner filter:
1. Disconnect the Intake
Air Temperature
(IAT)
sensor from the base of
the air cleaner.
2. With a screwdriver,
loosen
the air duct
clamp, which
is located
at the mass airflow
sensor end
of the
air duct.
3. Disconnect the air duct from the mass airflow sensor.
Page 279 of 361
Downloaded from www.Manualslib.com manuals search engine 4. Unhook both air cleaner cover latches. One latch is
located near the radiator hose (not shown) and, the
other latch
is located next to the IAT sensor.
6.
5. Pivot the air cleaner and air duct assembly toward
the front
of the vehicle. Remove the cover.
7.
Take out the air cleaner filter and remove any loose
debris that may be found laying
in the air
cleaner base.
Install a new
air filter element. See “Normal
Maintenance Replacement
Parts” in the Index.
Page 280 of 361

Downloaded from www.Manualslib.com manuals search engine 4.
5.
1.
2.
3.
Follow these steps to reinstall the air cleaner assembly:
Slide the air cleaner lid into the slots in the front
edge
of the air cleaner base.
Pivot the
air cleaner cover and the air duct assembly
downward. Make sure that both latches are secure
and fully engaged.
Reinstall the clean air duct over the mass airflow
sensor. Make sure that the duct
is secure around the
entire outer edge of the sensor.
Tighten the air duct clamp.
Reconnect the
LA% sensor.
Refer to the Maintenance Schedule to determine when to
replace the
air filter.
See “Scheduled Maintenance Services” in the
Maintenance Schedule booklet.
. ..
.. ..
Operating the engine with the air cleaner off
can cause you or others to be burned. The air
cleaner
not only cleans the air, it stops flames if
the engine backfires. If it isn’t there, and the
engine backfires, you could be burned. Don’t
drive with it off, and be careful working on the
engine
with the air cleaner off.
If the air cleaner is off, a backfire can cause a
damaging engine fire. And, dirt can easily get
into your engine, which will damage it. Always
have the air cleaner in place when you’re driving.
Page 329 of 361
Downloaded from www.Manualslib.com manuals search engine s
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure
the proper refrigerant is used.
If you’re not sure, ask your Cadillac dealer. Air Filter Element
............. AC
Type A1096C
25096932
Fuel Filter
Element ............ AC Type GF-580
25121468
Engine Oil Filter
................ AC Type BF-58
25014377
PCV Valve .................. AC Type CV-774C
6487779
Spark Plugs
................... AC Type 41-900
5614236
Thermostat
.................... AC Type 13 1-66
3531407
Windshield Wiper Blade (Pin Type)
................ .22 inches (56.5 cm)
Page 349 of 361

Downloaded from www.Manualslib.com manuals search engine Driver Information Center Messages ................ 2-84
Driver Position
................................. 1-13
Driving Driver’s
Outside Auto-Dimming Rearview Mirror
..... 2-54
City ........................................ 4-21
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-22
InaBlizzard
................................. 4-28
In Foreign Countries
........................... 6-4
IntheRain .................................. 4-18
Night
...................................... 4-16
On Curves
.................................. 4- 11
On Grades While Towing a Trailer ............... 4-37
On Hill and Mountain Roads .................... 4-24
On Snow and Ice
............................. 4-27
Throughwater
............................... 4-20
WetRoads
.................................. 4-18
Winter
...................................... 4-26
WithaTrailer
................................ 4-36
DRL
......................................... 2-43
Drunken Driving
................................ 4-3
Dual Temperature Control
......................... 3-2
CC
......................................... 3-2
Electrical Equipment, Adding ........... 2-21.3-26. 6-55
Electrical System ............................... 6-55
Electrochromic Daymight Rearview Mirror ..... 2.49. 2-51
Electronic Climate Control
........................ 3-2
Electronic Level Control
......................... 4-32
Electronic Solar Sensor
........................... 3-6
Compartment
Fuse Block ....................... 6-58
Coolant
..................................... 6-21
Engine
........................................ 6-9
Coolant Heater ............................... 2-22
Coolant Mot-Idle Engine Message
................ 2-87
Coolant Temperature Gage
..................... 2-75
Exhaust
..................................... 2-32
Identification
................................ 6-54
Overheating
................................. 5-16
Running While Parked ......................... 2-32
Specifications
................................ 6-65
Starting Your ................................ 2-21
Engine Oil
.................................... 6-10
Adding
..................................... 6-11
Additives
................................... 6-14
Checking
................................... 6-11
Used ....................................... 6-14
What
Kind of Oil to Use ....................... 6-12
WhentoChange
.............................. 6-14
Engine Speed Limiter ............................ 2-69
EnglishMetric Display
.......................... 2-69
Ethanol
........................................ 6-4
Exhaust. Engine
................................ 2-32
Express-Down Window
.......................... 2-34
Exterior Lighting
................................ 2-9
Exterior Lighting Battery Saver
.................... 2-47
abric Cleaning
............................... 6-47
FanButton
..................................... 3-2
Filling Your
Tank ................................ 6-5
Filter. Air ..................................... 6-15
Finish Care .................................... 6-50
Finish Damage
................................. 6-52
First Gear. Automatic Transaxle
................... 2-26
Coolant Temperature Warning Eight .............. 2-75
Misfire
.. Ease Off Gas Pedal Message ........... 2-87