cruise control BUICK PARK AVENUE 1993 Owners Manual

Part 2 Features & Controls
Here you can learn about the many standard and optional features on your Buick. 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 .
Keys ........................................................................\
.... 60
DoorLocks
....................................................................... \
62
NewVehicleBreak-In .............................................................. 74
StartingtheEngine ................................................................. 76
ShiftingtheTransaxle
.............................................................. 80
Windows ........................................................................\
. 90
TiltSteeringWheel
................................................................ 90
Multi-FunctionLever
............................................................... 91
TurnandLaneChangeSignals ................................................... 91
Headlight High-Low Beam Change Signals
......................................... 91
WindshieldWiper/Washer
...................................................... 94
CruiseControl ................................................................ 96
Instrumentpanel
................................................................... 116
Speedometer and Odometer
..................................................... 117
Warning Lights and Gages
...................................................... 117
59
~ .. . ~ .. .. _.__~ ....... - ...... ... ..._- .... -
ProCarManuals.com

The Turn Signal/Headlight Beam
Lever Turn Signal and Lane Change Indicator
H
The lever on the left side of the steering column
includes your:
Turn Signal and Lane Change Indicator
Headlight High-Low Beam & Passing Signal
0 Windshield Wipers
Windshield Washer
Cruise Control
C!
The turn signal has two upward (for Right) and two
downward (for Left) positions. These positions allow
you to signal a turn or a lane change.
To signal a turn, move the lever all the way
up or down.
When the turn
is finished, the lever will return
automatically.
ProCarManuals.com

Cruise Control
L .. . .
With Cruise Control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot on
the accelerator. This can really help on long trips. Cruise
Control does not work at speeds below about
25 mph
(40 km/h).
When you apply your brakes, the Cruise Control shuts
off.
A CAUTION:
Cruise Control can be dangerous where
you can't drive safely
at a steady speed.
So, don't use your Cruise Control on
winding roads or in heavy traffic.
Cruise Control can be dangerous on
slippery roads. On such roads, fast
changes
in tire traction can cause needless
wheel spinning, and you could lose
control. Don't use Cruise Control on
slippery roads.
ProCarManuals.com

To Set Cruise Control
I A CAUTION:
If you leave your Cruise Control switch on when
you’re not using Cruise, you might hit
a button
and
go into Cruise when you don’t want to. You
could be startled and even lose control. Keep the Cruise Control switch
“OFF” until you want to
use it.
2. Get up to the speed you want.
4. Take your foot off the accelerator pedal.
71
ProCarManuals.com

To Resume a Set Speed
Suppose you set your Cruise Control at a desired speed
and then you apply the brake. This, of course, shuts off
the Cruise Control. But
you don’t need to reset it. Once
you’re going about
25 mph (40 km/h) or more, you can
move the Cruise Control switch from
“ON” to “R/A”
(Resume/Accelerate) for about
half a second.
F.
I I
I A CAUTION:
You’ll go right back up to your chosen speed and stay
there.
If you hold the switch at ‘‘Resume/AcceIerate”
longer than half a second, the vehicle
will keep
going faster until you release the switch or apply
the brake. You could
be startled and even lose
control. So unless you want to go faster, don’t
hold the switch at “Resume/Accelerate.”
To Increase Speed While Using Cruise
Control
There are two ways to go to a higher speed. Here’s the
first:
1. Use the accelerator pedal to get to the higher speed.
ProCarManuals.com

Here’s the second way to go to a higher s.peed:
1. Move the Cruise
switch from “ON”
to “Resume/
Accelerate,” Hold
it there until
you
get up to the speed
you want, and then
release the switch. a
second and then release it. Each time you do this,
your vehicle will go about
1 mph (1.6 km/h) faster.
The accelerate feature will only work after
you have set
the Cruise Control speed by pushing the “SET/COAST”
button.
To Reduce Speed While Using Cruise
Control
There are two ways to reduce your speed while using
cruise control:
2. To increase your speed in very small amounts, move
the switch
to “Resume/Accelerate” for less than half
1. Push in the button at the
end of the lever
until
you reach the lower
speed you want, then
release it.
2. To slow down in very small amounts, push the
button for less than half a second. Each time you do
this, you’ll
go 1 mph (1.6 km/h) slower.
ProCarManuals.com

rassmg Anomer Vehicle While Using
Cruise Control To Get Out of Cruise Control
There are two ways to turn off the Cruise Control:
Use the accelerator pedal to increase your speed. When
you take your foot
off the pedal, your vehicle will slow
down to the Cruise Control speed you set earlier.
Using Cruise Control on Hills
How well your Cruise Control will work on hills
depends upon your speed, load, and the steepness
of the
hills. When going up steep hills, you may have to step
on the accelerator pedal to maintain your speed. When
going downhill, you may have to brake or shift to a
lower gear to keep your speed down. Of course,
applying
the brake takes you out of Cruise Control.
Many drivers find this to be too much trouble and don't
use Cruise Control on steep hills.
1. Step lightly on the
brake pedal
; OR
L
2. Move the Cruise
switch to
"OFF."
(The "CRUISE"
light will go out.)
ProCarManuals.com

I
I
To Erase Speed Memory
When you turn off the Cruise Control or the ignition, or
shift into
“P” (Park), your Cruise Control ,set speed
memory is erased.
Lights
This switch controls these
light systems:
0 Headlights
0 Taillights
0 Parking Lights
0 License Lights
0 Sidemarker Lights
0 Instrument Panel Lights
Press the LIGHTS switch’to turn the headlights on.
Press it again to turn them
off.
Press the PARK switch to turn the parking lights on.
Press it again
to turn them off. (If the parking lights were turned
on with the PARK switch, they must be
turned
off with that switch).
Lights CCOn” Warning
If the parking light or headlight switch is left on you’ll
hear
a warning tone when you turn the ignition off and.
open the driver’s door.
Panel Lights
Instrument panel light
brightness can be adjusted
by moving this lever
between LO and HI.
Interior courtesy lights can
be turned on by sliding the
.lever all the way to the
right.
101
ProCarManuals.com

The powertrain control module (PCM), works with a
vacuum control to regulate the increased pressure
required during specific driving conditions. When this
increased pressure or boost, is not desired such as during
idling and light throttle cruising, the excess air that the
Supercharger is pumping is routed through a bypass. All
of these controls, working together provide high
performance character and fuel efficiency in the
3800
V6 Supercharged Buick engine.
The power steering pump uses a remote reservoir
mounted on the throttle and cruise control cable bracket.
See “Maintenance Schedule’’ in the Index for when you
should check the fluid.
The supercharged
3800 engine uses two accessory drive
belts. One belt drives the generator and the power
steering pump. The second belt drives the supercharger,
coolant pump and air conditioning compressor. Each
belt has
its own tensioner and idler pulley. See
“Maintenance Schedule’’ in the Index for when you
should check the accessory drive belts and supercharger
oil level. Have your dealer check the oil level in the
supercharger.
Engine Oil
It’s a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil must
be warm and the vehicle must be on level ground.
The engine oil dipstick is
directly behind the engine
fan. Turn
off the engine and
give the oil a few minutes
to get back down into the
oil pan. If you don’t, the oil
dipstick might not &ow the
actual level.
ProCarManuals.com

Under the Hood ............. ................... 248
Windshield Washer Fluid
.......................... 262
Chemical Paint Spotting
........................... 284
Child Restraints
.................................. 46
Children and Safety Belts
....................... 4434
Cigarette Lighter
................................ 1 16
Circuit Breakers
................................. 287
CityDriving
.................................... 187
Cleaner, Air
.................................... 255
Cleaning Aluminum Wheels
............................ 283
Fabric
...................................... 279
Glass
....................................... 281
Inside Your Car
............................... 278
Outside
Your Car ............................. 282
Power Antenna
............................... 156
Safety Belts
.................................. 281
Top of the Instrument Panel
..................... 280
Underbody
of Your Car ........................ 284
vinyl or Leather
.............................. 280
Weather
Strips ............................... -283
White Sidewall Tires
........................... 283
Windshield and Wiper Blades
.................... 281
Comfort Control System
.......................... 130
Clock, Setting the
..................... 142,145,148, 151
Closed-In Places, Don’t Idle in
...................... 89
COinExhaust
................................... 88
Color of Road Signs .............................. 160
Comfort Control and Audio Systems
................. 129
Compact Disc Care
.............................. 155 Compact Spare
Tire
.............................. 237
Contents. Table of
................................. 9
Contra1 of a Vehicle
.............................. 170
Control. Loss of ................................. 180
Controls. Features and
............................. 59
Convex Outside Mirror ........................... 108
Convenience Net
................................ 109
Coolant. Engine
................................. 258
Coolant. Engine. Warning Light
.................... 123
Coolant. Safety Warnings About
.................... 224
Courtesy Lights
................................. 113
Covers. How to Remove Wheel
..................... 231
Cruise Control
.................................. -96
Cruise Control. Change Speed With
.................. 98
Cruise Control. Turning
Off ........................ 100
Cruise Control. Using on Hills
...................... 100
Curves. Driving on
............................... 176
Customer Assistance Information
................... 313
Customer Satisfaction Procedure
.................... 313
D (Drive) Third Gear ............................. 82
@ Automatic Overdrive ........................... 82
Damage To Finish
............................... 283
Damage to Sheet Metal
........................... 283
Daytime Running Lights
........................... 103
Dead Battery. What To Do
......................... 212
Defensive Driving
............................... 166
Defogger. Rear Window
...................... 136. 139
Damagewarnings
................................ 11
323
ProCarManuals.com