1999 BUICK RIVIERA engine

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The 1999 Buick Riviera Owner's Manual
1-1 Seats and Restraint SystemsThis section tells you how to use your seats and safety belts properly. It also explains the ªSRSº system.
2-1 Features and ControlsThis section explains how to start and operate your vehicle.
3-1 Comfort Controls and Audio SystemsThis section tells you how to adjust the ventilation and comfort controls and how to operate your audio system.
4-1 Your Driving and the RoadHere you'll find helpful information and tips about the road and how to drive under different conditions.
5-1 Problems on the RoadThis section tells you what to do if you have a problem while driving, such as a flat tire or overheated engine, etc.
6-1 Service and Appearance CareHere the manual tells you how to keep your vehicle running properly and looking good.
7-1 Maintenance ScheduleThis section tells you when to perform vehicle maintenance and what fluids and lubricants to use.
8-1 Customer Assistance InformationThis section tells you how to contact Buick for assistance and how to get service and owner publications.
It also gives you information on ªReporting Safety Defectsº on page 8-9.
9-1 IndexHere's an alphabetical listing of almost every subject in this manual. You can use it to quickly find
something you want to read.

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For example,
these symbols
are used on an
original battery:
CAUTION
POSSIBLE
INJURY
PROTECT
EYES BY
SHIELDING
CAUSTIC
BATTERY
ACID COULD
CAUSE
BURNS
AVOID
SPARKS OR
FLAMES
SPARK OR
FLAME
COULD
EXPLODE
BATTERY
These symbols
are important
for you and
your passengers
whenever your
vehicle is
driven:
DOOR LOCK
UNLOCK
FASTEN
SEAT
BELTS
POWER
WINDOW
AIR BAG
These symbols
have to do with
your lamps:
MASTER
LIGHTING
SWITCH
TURN
SIGNALS
PARKING
LAMPS
HAZARD
WARNING
FLASHER
DAYTIME
RUNNING
LAMPS
FOG LAMPS
These symbols
are on some of
your controls:
WINDSHIELD
WIPER
WINDSHIELD
WASHER
WINDSHIELD
DEFROSTER
REAR
WINDOW
DEFOGGER
VENTILATING
FAN
These symbols
are used on
warning and
indicator lights:
ENGINE
COOLANT
TEMP
BATTERY
CHARGING
SYSTEM
BRAKE
COOLANT
ENGINE OIL
PRESSURE
ANTI-LOCK
BRAKES
Here are some
other symbols
you may see:
FUSE
LIGHTER
HORN
SPEAKER
FUEL
Vehicle Symbols
These are some of the symbols you may find on your vehicle.

2-
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2-1
Section 2 Features and Controls
Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is
working properly
-- and what to do if you have a problem.
2
-2 Keys
2
-4 Door Locks
2
-8 Remote Keyless Entry System
2
-13 Trunk
2
-14 Theft
2
-15 Universal Theft-Deterrent (Option)
2
-17 PASS-Key
II
2
-18 New Vehicle ªBreak-Inº
2
-19 Ignition Positions
2
-21 Starting Your Engine
2
-23 Engine Coolant Heater (Option)
2
-24 Automatic Transaxle Operation
2
-27 Parking Brake
2
-28 Shifting Into PARK (P)
2
-30 Shifting Out of PARK (P)
2
-31 Parking Over Things That Burn2
-32 Engine Exhaust
2
-32 Running Your Engine While You're Parked
2
-33 Windows
2
-34 Tilt Wheel
2
-35 Turn Signal/Multifunction Lever
2
-40 Exterior Lamps
2
-43 Interior Lamps
2
-46 Mirrors
2
-52 Storage Compartments
2
-58 Accessory Power Outlet
2
-58 OnStar
System (Option)
2
-60 Universal Transmitter (Option)
2
-64 The Instrument Panel - Your
Information System
2
-68 Warning Lights, Gages and Indicators

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2-7 Delayed Locking
This Personal Choice feature lets the driver delay the
actual locking of the vehicle. When the power door lock
switch is pressed with the key removed from the ignition
and the driver's door open, a chime will sound three
times to signal that the lock delay mode is active. When
both doors have been closed, the doors will lock
automatically after five seconds. If either door is opened
before this, the five
-second timer will reset itself once
both doors have been closed again.
Pressing the door lock switch twice within two seconds
will override this feature.
Personal Choice Programming
The delayed locking feature can be turned on or off for
each driver's remote keyless entry transmitter.
To turn the feature on:
1. Press and hold LOCK on the driver's power door
lock switch throughout this procedure. Both doors
will lock.
2. Press the UNLOCK button on the transmitter to
enter the programming mode. The lock delay is still
off and both doors will remain locked.3. Press the UNLOCK button on the transmitter again.
Lock delay is now active and both doors will unlock.
4. Release the power door lock switch.
To turn this feature off, repeat this procedure.
This procedure changes the mode for only the
transmitter used to change this setting. The procedure
will need to be repeated for the second transmitter.Lockout Protection
The power door locks will not work if the key is left in
the ignition with the driver's door open. You can
override this feature by holding the power door lock
switch for more than three seconds, unless the engine
is running.
Leaving Your Vehicle
If you are leaving the vehicle, take your keys, open your
door and set the locks from the inside. Then get out and
close the door.
If your vehicle has a theft
-deterrent system, see
ªUniversal Theft
-Deterrentº in the Index.

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2-13
Trunk
CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You can't see or smell
CO. It can cause unconsciousness and even death.
If you must drive with the trunk lid open or if
electrical wiring or other cable connections must
pass through the seal between the body and the
trunk lid:

Make sure all other windows are shut.

Turn the fan on your heating or cooling
system to its highest speed with the setting
on VENT. That will force outside air into
your vehicle. See ªComfort Controlsº in
the Index.

If you have air outlets on or under the
instrument panel, open them all the way.
See ªEngine Exhaustº in the Index.
Trunk Lock Release
To unlock the trunk from the outside, turn the lock cover
to expose the key hole. Insert the door key and turn it.
Remote Trunk Release
Press the TRUNK release
button located below the
driver's door handle to
release the trunk lid. The
trunk will open if the
transaxle is in PARK (P)
and if the trunk release
lockout is not off.
If you have the remote keyless entry system, it also
will unlock your trunk if the ignition is off, or if the
ignition is on and the transaxle is in PARK (P) or
NEUTRAL (N).

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2-17
PASS-Key
II
Your vehicle is equipped
with the PASS
-Key II
(Personalized Automotive
Security System)
theft
-deterrent system.
PASS
-Key II is a passive
theft
-deterrent system.
It works when you insert
or remove the key from
the ignition.
PASS
-Key II uses a resistor pellet in the ignition key
that matches a decoder in your vehicle.
When the PASS
-Key II system senses that someone is
using the wrong key, it shuts down the vehicle's starter
and fuel systems. For about three minutes, the starter
won't work and fuel won't go to the engine. If someone
tries to start your vehicle again or uses another key
during this time, the vehicle will not start. This
discourages someone from randomly trying different
keys with different resistor pellets in an attempt to make
a match.The ignition key must be clean and dry before it's
inserted in the ignition or the engine may not start. If the
engine does not start and the SECURITY light comes
on, the key may be dirty or wet. Turn the ignition off.
Clean and dry the key. Wait about three minutes and try
again. The SECURITY light may remain on during this
time. If the starter still won't work, and the key appears
to be clean and dry, wait about three minutes and try
another ignition key. At this time, you may also want to
check the fuse (see ªFuses and Circuit Breakersº in the
Index). If the starter won't work with the other key, your
vehicle needs service. If your vehicle does start, the first
ignition key may be faulty. See your dealer or a
locksmith who can service the PASS
-Key II.
If you accidentally use a key that has a damaged or
missing resistor pellet, the starter won't work. The
SECURITY light will flash too. But you don't have to
wait three minutes before trying another ignition key.
See your dealer or a locksmith who can service the
PASS
-Key II to have a new key made.

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2-18
If you're ever driving and the SECURITY light comes
on, you will be able to restart your engine if you turn it
off. Your PASS
-Key II system, however, is not working
properly and must be serviced by your dealer. Your
vehicle is not protected by the PASS
-Key II system.
If you lose or damage a PASS
-Key II ignition key, see
your dealer or a locksmith who can service PASS
-Key II
to have a new key made. In an emergency, call the Buick
Premium Roadside Assistance Center at
1
-800-252-1112. In Canada, call 1-800-268-6800.
New Vehicle ªBreak-Inº
NOTICE:
Your vehicle doesn't need an elaborate
ªbreak
-in.º But it will perform better in the long
run if you follow these guidelines:

Don't drive at any one speed -- fast or
slow
-- for the first 500 miles (805 km).
Don't make full
-throttle starts.

Avoid making hard stops for the first
200 miles (322 km) or so. During this time
your new brake linings aren't yet broken
in. Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking
-in guideline every
time you get new brake linings.

Don't tow a trailer during break
-in.
See ªTowing a Trailerº in the Index for
more information.

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LOCK (B): This is the only position in which you can
remove the key. This position locks your ignition, steering
wheel and transaxle. It's a theft
-deterrent feature.
OFF (C): This position lets you turn off the engine but
still turn the steering wheel. It doesn't lock the steering
wheel like LOCK and it doesn't send any electrical
power to the accessories. Use OFF if you must have
your vehicle in motion while the engine is not running.
RUN (D): This is the position the switch returns to after
you start the engine and release the switch. This is the
position for driving. Even when the engine is not
running, you can use RUN to operate your electrical
power accessories and to display some instrument panel
warning lights.
START (E): This position starts your engine. When the
engine starts, release the key. The ignition switch will
return to RUN for normal driving.NOTICE:
If your key seems stuck in LOCK and you can't
turn it, be sure you are using the correct key; if
so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the
key hard. But turn the key only with your hand.
Using a tool to force it could break the key or the
ignition switch. If none of this works, then your
vehicle needs service.