2008 CADILLAC XLR instrument cluster

Tire Pressure Monitor Operation
The Tire Pressure Monitor System (TPMS) is designed
to warn the driver when a low tire pressure condition
exists. TPMS sensors are mounted onto each tire
and wheel assembly on your vehicle. The TPMS
sensors monitor the air pressure in the vehicle’s tires
and transmits the tire pressure readings to a receiver
located in the vehicle.
When a low tire pressure
condition is detected, the
TPMS illuminates the
low tire pressure warning
light, located in the
instrument panel cluster.
At the same time a message to check the pressure in a
specic tire appears on the Driver Information Center
(DIC) display. The low tire pressure warning light
and the DIC warning message appear at each ignition
cycle until the tires are inated to the correct ination
pressure. Using the DIC, tire pressure levels canbe viewed by the driver. For additional information and
details about the DIC operation and displays see
DIC Operation and Displays on page 3-60andDIC
Warnings and Messages on page 3-63.
The low tire pressure warning light may come on in cool
weather when the vehicle is rst started, and then
turn off as you start to drive. This could be an early
indicator that the air pressure in the tire(s) are getting
low and need to be inated to the proper pressure.
A Tire and Loading Information label, attached to your
vehicle, shows the size of your vehicle’s original
equipment tires and the correct ination pressure for
your vehicle’s tires when they are cold. SeeLoading
Your Vehicle on page 5-22, for an example of the
Tire and Loading Information label and its location on
your vehicle. Also seeInflation - Tire Pressure on
page 6-60for additional information.
Your vehicle’s TPMS can warn you about a low tire
pressure condition but it does not replace normal
tire maintenance. SeeTire Inspection and Rotation on
page 6-65,When It Is Time for New Tires on page 6-66,
andTires on page 6-52.
Notice:Liquid tire sealants could damage the
Tire Pressure Monitor System (TPMS) sensors.
Sensor damage caused by using a tire sealant is not
covered by your warranty. Do not use liquid tire
sealants.
6-63

Fuses Usage
FUSE PULLER Fuse Puller
REVERSE
LAMPReverse Lamp
RUN/CRANK Starter/Crank
PRK/BRK
SOL AParking Brake Solenoid A
REVERSE
LAMPSReverse Lamps
BTSI SOL/
COL LOCKBTSI Solenoid, Column Lock
EMPTY Not Used
EMPTY Not Used
GMLAN
DEVICESGMLAN Devices
RPA/H/C
SEAT/WPR
RELAYSRear Park Aid, Heated/Cooled
Seats, Windshield Wiper Relays
DR LOCKS Door Locks
ECM Engine Control Module
INTERIOR
LIGHTSInterior LightsFuses Usage
SDM/PSIR SW Airbags
EMPTY Not Used
ONSTAR OnStar
®
ACCA/DRIV
DR SWAdaptive Cruise Control (ACC),
Driver Door Switch
TILT/TELE
SW/MEM SEAT
MOD/TOP SWPower Tilt Wheel, Telescopic
Steering Column, Memory Seat,
Driver Seat Switch, Retractable
Hardtop Switch
IGN SW/INTR
SNSRIgnition Switch, Intrusion Sensor
STOP LAMP Stop Lamp
ISRVM/HVACInside Rearview Mirror, Climate
Control System, Column Lock,
Power Sounder
CLSTR/HUDInstrument Panel Cluster, Head-Up
Display (HUD)
RADIO/
S-BAND/VICSRadio, S-Band, CD Changer
TUTD SW/
STRG COL SWTap-Up/Tap-Down Switch
HVAC/PWR
SNDClimate Control System, Power
Sounder
6-92

I
Ignition Positions.............................................2-23
Immobilizer....................................................2-21
Immobilizer Operation......................................2-22
Infants and Young Children, Restraints...............1-26
Ination - Tire Pressure...................................6-60
Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-32
Cluster.......................................................3-44
J
Jump Starting.................................................6-41
K
Keyless Access System.............................2-5, 4-50
Keyless Access System, Operation...................... 2-6
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................6-54
Lamps
Courtesy....................................................3-32
Exterior Lighting Battery Saver......................3-32
Reading.....................................................3-32
Twilight Sentinel
®........................................3-31
Lap-Shoulder Belt...........................................1-20
LATCH System
Child Restraints...........................................1-32
Lifting Your Vehicle, Tires.................................6-74
Light
Airbag Readiness........................................3-46
Antilock Brake System Warning.....................3-51
Brake System Warning.................................3-50
Charging System.........................................3-49
Fog Lamp..................................................3-58
Highbeam On.............................................3-58
Lights On Reminder.....................................3-58
Malfunction Indicator....................................3-54
Passenger Airbag Status Indicator..................3-47
Safety Belt Reminders..................................3-46
Security.....................................................3-58
TCS Warning Light......................................3-52
Tire Pressure..............................................3-53
Traction Control System (TCS) Warning..........3-52
7