radio BUICK ROADMASTER 1993 User Guide

Anti-Theft Feature
Delco-Loc I1 is a security feature for the compact disc
player. It can be used or ignored. If ignored, the system
plays normally.
If it is used, your player won’t be usable
if it’s ever stolen, because it won’t turn on.
The instructions below tell you how
to enter your
personal secret code into the system.
If your vehicle
looses battery power for any reason,
you must unlock
the system with the secret code before the system will
turn on.
Be sure to read through the entire procedure and become
familiar with the appropriate buttons and
knobs before
starting.
Step
1. Write down any 6-digit number and keep it in a
safe place.
Step
2. Turn the ignitioin to the ACCESSORY or RUN
position.
Step
3. Press PWR to turn the radio off.
Step 4. Press presets 1 and 4 buttons together. Hold
them until
“- - -” shows on. the display.
You are
now ready to enter your secret code. If you
pause more than
15 seconds between steps you may
have to,start over.
1

Step 4. Press the AM-FM button. The radio will display
“000”.
Step 5. Enter the second three digits of the code. The
display shows the numbers as entered.
Step
6. Press the AM-FM button. If the display shows
“- - -”, the disabling sequence was successful. (The
numbers .matched the user-selected code
or the factory
back-up code) and the
unit is in the UNSECURED.
mode. If the display shows “SEC”, the disabling sequence was unsuccessful and the numbers did not
match either of the codes and the unit will remain in the
SECURED mode.
C-are of Your Cassette Tape Player
A tape player that is not cleaned regularly can cause
reduced sound quality, ruined cassettes, or a damaged mechanism. Cassette -tapes should be stored in. their
cases away from contaminants, direct sunlight, and
extreme heat. If they aren’t, they may not operate
properly or cause failure
of the tape player.
I Your tape player should be cleaned regularly each
month or after every
15 hours of use. If you notice a
reduction in sound quality, try a known good cassette to
see
if the tape or the tape player is at fault. .E this other

I
I
You eou be injured ! V€ !s roll
parking brake firmly on each vehicle. Put an
automatic transmission
in ‘‘P” (Park) or a
manu nsl in 9
3. Twm off the ignition .on both vehicles. Turn ofr all
lights that aren’t needed, and radios. This will avoid
sparks- and help save both batteries. And
it could
save your radio!
4. Open the hoods and locate the batteries. Find the
positive (+) and negative (-) terminals on each
battery. Your Buick has two remote positive.
(+) jump
starting terminals.
The terminals are in the red box
on the. same side’of the engine compartment BS your
battery.You should always use one, of the remote
.positive
(+) terminals instead of the positive (+)
terminal on your battery.
To open the remote positive (+) terminal box, pull
the tab and open the cover.

Fuses and Circuit Breakers
The wiring circuits in your car are protected from short
circuits by a combination of fuses, circuit breakers, and
fusible thermal links in the wiring itself. This greatly
reduces the chance.
of fires caused by electrical
problems.
Be sure to use the correct fuse if you need to replace
one.
If you ever have a problem on the road and don’t
have a spare fuse, you can ‘‘borrow” one of the correct
value. Just pick some feature
of your car that you can
get along without
- like the radio or cigarette lighter -
and use its fuse, if it is of the value you need. Replace it
as soon as you can.
The cover will pull right
off. To put the cover ,hack
on make sure the tabs are
inserted in the front first.

Acc (Ignition Key Position) ........................ 74
Adding Brake Fluid
.................................. 262
Coolant
.............................. 2 19.222. 257
Electrical Equipment
.......................... 287
Engineoil
................................... 249
Power Steering Fluid
.......................... 260
Transmission Fluid ............................ 254
Windshield Washer Fluid
....................... 261
Additives, Engine Oil
............................. 251
Adjustment, Brake
............................... 169
Adult Safety Belt Usage
............................ 27
AirBag
.......................................... 35
Aircleaner
...................................... 253
Air Conditioner
............................. 127, 132
Air Outlets
..................................... 126
Alcohol, Driving Under the Influence of
.............. 160
Alcohol in Gasoline ..................... ........ 243
Aluminum Wheels, Cleaning
....................... 284
AM Radio Reception
............................. 134
AM Stereo Radio Reception
....................... 135
Antenna Care
................................... 149
Antifreeze
...................................... 257
Antilock Brakes
.................................. 166
Antilock Brake System Warning Light
........... 121, 166
...
Part 9 Index
Anti-Theft Tips ................................... 72
Anti-Theft Feature. Delco
LOC I1 ..................... 147
Appearance Care
................................ 249
Appearance Care and Materials
..................... 286
Armrest. Storage
................................ 112
Ashtrays ........................................ 110
Assist Handles
.............................. 102. 113
Audio Systems
.................................. 134
Automatic Air Conditioning System
................. 129
Automatic Door Locks
............................. 64
Automatic Overdrive
.............................. 79
Automatic Pull-Down Feature
....................... 65
Automatic Transmission
........................... 78
Automatic Transmission Fluid
...................... 254
Automatic Transmission Torque Lock
................ 190
Axle. Rear
..................................... 256
Baby. Holding a
................................. 46
Battery
........................................ 264
Battery Cables. Starting With
....................... 206
Battery Warning Light ............................ 118
Blizzard. If You’re Caught In A
..................... 193
BloodAlcoholLevel
............................. 162
“Blowout”. Tire
................................. 224