2007 CADILLAC DTS high beam

Headlamp aiming is done with the vehicle’s
low-beam headlamps. The high-beam headlamps
will be correctly aimed if the low-beam headlamps
are aimed properly.
To adjust the vertical aim:
1. Open the hood. SeeHood Release on
page 363for more information.
2. Find the center line running through the lens
of the headlamp.
3. Record the distance from the ground to the
center line running through the lens of the
headlamp.4. At a wall, measure from the ground
upward (A) to the recorded distance from
Step 3 and mark it.
5. Draw or tape a horizontal line the width of the
vehicle at the wall where it was marked in
Step 4.
Notice:Do not cover a headlamp to improve
beam cut-off when aiming. Covering a
headlamp may cause excessive heat build-up
which may cause damage to the headlamp.
6. Turn on the low-beam headlamps and place a
piece of cardboard or equivalent in front of the
headlamp not being aimed. This should
allow only the beam of light from the headlamp
being aimed to be seen on the at surface.
398

Bulb Replacement
It is recommended that all bulbs be replaced by
your dealer.
High Intensity Discharge (HID)
Lighting
{CAUTION:
The low beam high intensity discharge
lighting system operates at a very high
voltage. If you try to service any of the
system components, you could be
seriously injured. Have your dealer or a
qualied technician service them.
Your vehicle has HID headlamps. After your
vehicle’s HID headlamp bulb has been replaced,
you may notice that the beam is a slightly different
shade than it was originally. This is normal.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear or cracking. SeeScheduled Maintenance
on page 465for more information on wiper blade
inspection.
Replacement blades come in different types and
are removed in different ways. Here’s how to
remove the wiper blade:
1. Turn the engine off.
2. Lift the windshield wiper arm and blade away
from the windshield.
3. Pull the clip up from the blade connecting point,
and pull the blade assembly down toward the
windshield to remove it from the wiper arm.
400

Fuses Usage
F10Passenger’s Side High-Beam
Headlamp
F11 Driver’s Side High-Beam Headlamp
F12 Windshield Washer Pump
F13 Spare
F14Climate Controls, Instrument Panel
Cluster
F15 Spare
F16 Fog Lamps
F17 Horn
F18 Windshield Wiper
F19 Driver’s Side Corner Lamp
F20 Passenger’s Side Corner Lamp
F21 Oxygen Sensor
F22 Powertrain
F23 Engine Control Module (ECM), Crank
F24 Injector Coil
F25 Injector Coil
F26 Air Conditioning
F27 Air Solenoid
F28Engine Control Module, Transaxle
Control Module (ECM/TCM)
F29 Spare
F30 SpareFuses Usage
F31 Spare
F32 Spare
J-Case Fuse Usage
JC1 Heated Windshield Washer
JC2 Cooling Fan 1
JC3 Spare
JC4 Crank
JC5 Cooling Fan 2
JC6 Anti-lock Brake System 2
JC7 Anti-lock Brake System 1
JC8 Air Pump
Relays Usage
R1 Cooling Fan 1
R2 Cooling Fan
R3 Crank
R4 Powertrain
R5 Spare
R6 Run/Crank
R7 Cooling Fan 2
R8 Windshield Wiper
R9 Air Pump
454

H
Hazard Warning Flashers............................ 164
Head Restraints............................................ 16
Headlamp
Aiming..................................................... 397
Headlamp Wiring......................................... 451
Headlamps
Bulb Replacement.................................... 400
Daytime Running Lamps.......................... 197
Exterior Lamps......................................... 193
Flash-to-Pass........................................... 172
High Intensity Discharge (HID) Lighting.... 400
High/Low Beam Changer......................... 167
On Reminder........................................... 197
Wiper Activated........................................ 197
Heated Seats................................................ 11
Heated Steering Wheel............................... 166
Heater......................................................... 210
Highbeam On Light..................................... 238
High-Speed Operation, Tires........................ 413
Highway Hypnosis....................................... 325
Hill and Mountain Roads............................. 326
Hood
Checking Things Under............................ 362
Release................................................... 363Horn............................................................ 164
How to Use This Manual................................ 4
How to Wear Safety Belts Properly............... 24
I
Ignition Positions......................................... 118
Inadvertent Power Battery Saver................. 202
Infants and Young Children, Restraints.......... 45
Ination - Tire Pressure............................... 411
Instrument Panel
Overview.................................................. 162
Instrument Panel (I/P)
Brightness................................................ 199
Cluster..................................................... 223
J
Jump Starting.............................................. 392
K
Keyless Entry System................................... 95
Keys............................................................. 93
509

L
Labeling, Tire Sidewall................................. 403
Lamps
Cornering................................................. 199
Courtesy.................................................. 199
Exterior Lighting Battery Saver................. 199
Inadvertent Power Battery Saver.............. 202
Reading................................................... 200
LATCH System
Child Restraints......................................... 55
Light
Airbag Readiness..................................... 226
Anti-Lock Brake System Warning............. 230
Brake System Warning............................. 229
Charging System..................................... 229
Cruise Control.......................................... 238
Engine Coolant Temperature Warning....... 233
Fog Lamp................................................ 238
Highbeam On.......................................... 238
Lights On Reminder................................. 238
Low Tire Pressure Warning Light............. 231
Malfunction Indicator................................ 234
Oil Pressure............................................. 237
Passenger Airbag Status Indicator............ 227Light (cont.)
Passenger Safety Belt Reminder.............. 225
Safety Belt Reminder............................... 225
Security................................................... 237
StabiliTrak
®Indicator................................ 232
TCS Warning Light.................................. 232
Traction Control System (TCS) Warning..... 232
Lighting
Entry........................................................ 200
Parade Dimming...................................... 200
Lights
Exterior Lamps......................................... 193
Flash-to-Pass........................................... 172
High/Low Beam Changer ......................... 167
On Reminder........................................... 197
Loading Your Vehicle................................... 333
Lockout Protection....................................... 105
Locks
Central Door Unlocking System................ 103
Door........................................................ 102
Lockout Protection................................... 105
Power Door............................................. 103
Programmable Automatic Door Locks....... 104
Rear Door Security Locks........................ 104
Loss of Control........................................... 317
510