1993 Buick Century Owner's Manual
1993 Buick Century Manual
1993 Buick Century manual content summary:
- 1993 Buick Century | Owner's Manual - Page 1
- 1993 Buick Century | Owner's Manual - Page 2
- 1993 Buick Century | Owner's Manual - Page 3
The 1993 Buick Century Owner's Manual Litho in U.S.A. Part No. 25603822 B First Edition 1992 @Copyright General Motors Corporation All Rights Reserved 1 - 1993 Buick Century | Owner's Manual - Page 4
technician certification. GENERAL MOTORS, GM and the GM Emblem, Buick, and the Buick Emblem are registered trademarks of General Motors Corporation. WE SUPPORT VOLUNTARY TECHNICIAN CERTIFlCAllON THROUGH Natlonal Insttlute for . T i manual includes the latest information at the time it hs was - 1993 Buick Century | Owner's Manual - Page 5
3 - 1993 Buick Century | Owner's Manual - Page 6
-head" engine, a light, powerful and reliable engine which- wou eventually influence the entire automotive industry. William C. Durant was instrumental in promoting Buicks across the country using his Durant-Dort Carriage Co. outlets and salespeople as the nucleus a giant of distribution system. He - 1993 Buick Century | Owner's Manual - Page 7
engines was visible not only on the race track, but endurance tests across the country and in around the world. Buick was the only car to complete a 1,000-mile Chicago-to-New York race i 1906. And a n Buick was the first to travel across South America, car driven from Buenos Aires, Argentina, over - 1993 Buick Century | Owner's Manual - Page 8
sales. The torque converter automatic transmission, Dynaflow, was introduced in the1948 Roadmaster. Buick's famous "portholes" came along in 1949. A high-compression V-8 engine was introduced in 1953. And Buick's famous vertical pillar "toothy" grille (introduced in 1942), became more massivein the - 1993 Buick Century | Owner's Manual - Page 9
Motor Trend magazine named the1962 Buick Special "Car of the Year:' The first productionV-6engine was used in the Special. c I Ed Mertz, General Manager, BuickMotor Division Our mission is simple: "Buick will provide Premium American Motorcars backed with services that exceed our customers' - 1993 Buick Century | Owner's Manual - Page 10
. _. 1 1923 Buick Sport Roadster 8 - 1993 Buick Century | Owner's Manual - Page 11
how to drive under different conditions. Part 5 Problems on theRoad...This part tells you what to do if you have a problem while driving, such as flat tireor engine overheating. a Part 6 Service & Appearance Care ...Here the manual tells you howto keep your Buick running properly and looking good - 1993 Buick Century | Owner's Manual - Page 12
beginning to end when they first receive their new vehicle. This will help you learn about the htures and controls for your vehicle. In this manual, you'll find that pictures and words work together explain things quickly. to Safety Warnings and Symbols You will find a numberof safety cautionsin - 1993 Buick Century | Owner's Manual - Page 13
happen." Vehicle Damage Warnings Also, in this book will find these blue notices: you 8 In the blue notice area, we tell you about, something manuals, you might CAUTION and NOTICE warnings in different colors or in different words. In this manual, we'veused the familiar words and colors that Buick - 1993 Buick Century | Owner's Manual - Page 14
your lights: These symbols are on some of your controls: WINDSHIELD WIPER & WASHER ' '' 0- -FI-1 t0 @e4 i BATTERY CHARGING SYSTEM FASTEN BELTS 4 SEAT TURN SIGNALS e3 WINDSHIELD= WASHER RADIO VOLUME ak POWER WINDOW HAZARD WARNING FLASHER A #0 a wlNDsHIELDw I CONDITIONING AIR TRUNK - 1993 Buick Century | Owner's Manual - Page 15
'll fmd information about the seats in your Buick. your Supplemental Inflatable Restraint ("air bag") . not system and how to use your safety belts properly You can also learn about some things you should do with safety belts . Part 1 includes: SeatsandSeatControls ...14 Folding Rear Seats (Wagon - 1993 Buick Century | Owner's Manual - Page 16
folding seats, reclining front seatbacks, and head restraints. Manual Front Seat I /\ CAUTION: You can I.ose control of the vehicle if you try to adjust a manual driver's seat while the vehicle is moving. The sudden and try to move the seat with your body, to make sure theseat is lockedinto place. - 1993 Buick Century | Owner's Manual - Page 17
switch down to raise the seatback. But don't have a seatback reclined if your vehicleis moving. The power seat controls located on the front the seat. are of To adjust the power seat: Front Control ( ) Raise the front of the seat by holding F: the switch up. Hold the switch down to lower the - 1993 Buick Century | Owner's Manual - Page 18
if you buckle up, your safety b ls can't do their et job when you're recllned like this. The shoulder belt can't its job because It do won't be against your body. Instead, will be I t in front of you. In a crash you could go into it, receiving neck or other Injuries. The - 1993 Buick Century | Owner's Manual - Page 19
Head Restraints Front Seatback Latches(Two-Door Models) Your seatback willmove .back and forth freely, unless you come to a sudden stop. Then it will lock in place. There's one time the seatback may not fold without some help from you. That's if your vehicle is parked facing down a fairly steep - 1993 Buick Century | Owner's Manual - Page 20
your seatback latches now and thenby pushing the seatback back and forth. they If do not latch properly, have them checked your dealer. by Remember to keep safety belts clear of seat hinges and latches so they are not damaged when you raise and lower the seatbacks. Folding Second Seat L To Lower - 1993 Buick Century | Owner's Manual - Page 21
2. Push down on the filler panel and the seatback so they lock into a level position. To Raise the Split Second Seatback: 1. Push down on the front edgeof the seatback and pull up the fillerpanel tab. 2. Lift the seatback until it locks in the upright position. Push back and forth on the seatback - 1993 Buick Century | Owner's Manual - Page 22
Folding Third Seat (Option) c A .1 To Raise the Rear-Facing Third Seatback: If your vehicle, is equipped with a roll-up cargo cover, it must be removed before raising the seatback. 1. Open the liftgate and lift the storage compartment lid. 2. Fold it forward against the seatback. Press down on - 1993 Buick Century | Owner's Manual - Page 23
seatback all the way up until it locks in the upright position. Push back and forth on the seatback to be sure itis locked in place. To Lower the Rear-Facing Third Seatback: 1. Open the liftgate and lift the seat release lever located at the lower corner the storage compartment on the of - 1993 Buick Century | Owner's Manual - Page 24
- i 2. Pull the seatback toward the rear the vehicle, then of push it down into the locked position. 3. Lower the storagecompartment lid. 22 - 1993 Buick Century | Owner's Manual - Page 25
: They're For Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. And it explains the Supplemental Inflatable Restraint, or "air bag" system. A CAUTION: Don't let anyone ride where they can't wear a safety - 1993 Buick Century | Owner's Manual - Page 26
't survive. But most crashesare in between. In many of them, people who buckle up can survive and sometimeswalk away. Without belts they could be badly hurtor killed. After 25 years of safety belts in vehicles, the facts are clear. In most crashes, buckling does matter...a lot! up ' w h y safety - 1993 Buick Century | Owner's Manual - Page 27
.- When the bike hits theblock, it stops. But the child keeps going! Take the simplest "car." Suppose it's justa seat on wheels. - 1993 Buick Century | Owner's Manual - Page 28
Put someone on it. Get it upto speed. Then stop the "car." The rider doesn't stop. 26 - 1993 Buick Century | Owner's Manual - Page 29
. The person keeps going until stopped by something.In a real vehicle, it could bethe windshield... or the instrument panel... - 1993 Buick Century | Owner's Manual - Page 30
. You get more timeto stop. You stop over more distance, and your strongest bones take the forces. That's why safety belts make such goodsense. 'Air bags," or Supplemental Inflatable Restraint systems, are in some vehicles today and will be in more of them in the future.But they are supplemental - 1993 Buick Century | Owner's Manual - Page 31
child If a people. to fasten their safety will be riding in your Buick, see the section belts, unless the driver's after this one, called "Childrenl' Follow those I safety belt is buckled. The rules for everyone's protection. safety belt light will also come on and stay on for First, you'll want to - 1993 Buick Century | Owner's Manual - Page 32
rest of part 1 does not apply to your vehicle. Automatic Lap-Shoulder Belt To learn how to use your safety belts, please read the Owner's Manual Safety Belt Supplement.It comes with every new Buick first sold in Canada. Driver Position This section describes the driver's restraint system. This - 1993 Buick Century | Owner's Manual - Page 33
to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen. This could cause seriousor even f t l aa injuries. The shoulder belt should go over the shoulder and across the chest. These parts the body are best of able to take belt restraining forces. The safety - 1993 Buick Century | Owner's Manual - Page 34
could keep you from fully opening a door. That can happen if the door was slammed shut very hard. Just close the door all the way, then slowly open it. If that doesn't fix it, then your Buick needs service. We hope you'll always keep your automatic belt buckled. However, you may need to unbuckle - 1993 Buick Century | Owner's Manual - Page 35
n n To reattach the automatic belt: 1. Close and lock the door. 2. Adjust the seat (to see how,see "Seats" in the Index) so you can sit up straight. @ What's wrong with this? A: The shoulder belt is too loose. It won't give nearly as much protection this way. 3. Pick up the latch plate and pull - 1993 Buick Century | Owner's Manual - Page 36
,not at the pelvic bones. This could cause serious internal injuries.Always buckle your belt into the buckle nearest you. 1A L M u can be serlously injured you wear the if shoulder belt under yourarm. In a crash, your body would move too far forward, which would increage the chance head and neck - 1993 Buick Century | Owner's Manual - Page 37
Supplemental Inflatable Restraint System (Air Bag) (option) I Thissectionexplainsthedriver'sSupplementalInflatable Restraint (SIR) system, commonly referredto as an air bag. Here are the most important thingsto know: I /i\ CAUTION: Even with an air bag, if you're not wearing a safety belt and you - 1993 Buick Century | Owner's Manual - Page 38
, your air bag system may not work properly. Have your vehicle serviced right away. .CAUTION: How the Air Bag System Works Air Bag System Light There is anair bag readiness light on the instrument panel, which shows "AIRBAG." The system checks itself and the light tells you if thereis a problem - 1993 Buick Century | Owner's Manual - Page 39
which vehicle damage is only one indication. Repair cost is not a good indicator of whether an air bag should have deployed. In a frontal impact which inflates the cloth bag. The inflator, cloth bag, and related hardware all part of the air bag are inflator module packed inside the steering wheel. - 1993 Buick Century | Owner's Manual - Page 40
occupants contact the can steering wheel. Theair bag supplements the protection providedby safety belts. Air bags distribute the force the impact more evenly over of the occupant's upper body, stopping occupant the more gradually. But air bags would not provide protection in many typesof collisions - 1993 Buick Century | Owner's Manual - Page 41
. Your Buickdealer and the 1993 Century Service Manual have information about the air bag system, including repair or disposal. A CAUTION: For upto 2 minutes after the ignition is key turned off and the battery disconnected, an air bag canstill inflate during improper service. Yonn can be injured - 1993 Buick Century | Owner's Manual - Page 42
When youturn the ignitionkey on, be sureyou see the inflatable restraint light on the instrument panel.you don't see If this light flash and then go out as usual, have yourbag air system repaired. A pregnant woman should weara lap-shoulder belt, and the lap portion should be worn low as possible as - 1993 Buick Century | Owner's Manual - Page 43
' you can sit up straight. Move your seat far enough forward that your feet touch the part the vehicle thatis of called the "toeboard" (A). That way you'd be less likely to slide under the lap belt in a crash. If your vehicle has front and rear bench seats, someone can sit in the - 1993 Buick Century | Owner's Manual - Page 44
, pull itsfree end as shown until the belt is snug. To make the belt longer, tilt the latch plate and pull it along the belt. Buckle, position and release it the same as the lap way part of a lap-shoulder belt. If the belt isn't long enough,see "Safety Belt Extender" at the end this section. of - 1993 Buick Century | Owner's Manual - Page 45
to buckle up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are wearing safety belts. Rear passengers who aren't safety belted be thrown can out of the vehicle in a crash. And they can strike others in the vehicle who wearing safety - 1993 Buick Century | Owner's Manual - Page 46
If you slid under the belt it, would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts the of body are best able to take belt restraining forces. The safety belt locks there's a sudden stop or - 1993 Buick Century | Owner's Manual - Page 47
Is too loose. In a crash you would move forward too much, which could Increase injury. The shoulder belt should against fit your body. i Everyone in a vehicleneeds protection! That includes infants and all children smaller than adult size. In fact, the law in every state and Canadian provincesays - 1993 Buick Century | Owner's Manual - Page 48
instructions for the restraint will say whether it is the right type and size for your child. A very young chlld'ship bones areso small that a regular belt child or Infant in restraint. A CAUTION: in - Never hold a baby your arms while riding in a vehicle. A baby doesn't welgh much-until a crash. - 1993 Buick Century | Owner's Manual - Page 49
the restraint itself or a on in booklet, or both. These restraints use the belt system in your vehicle, but the child also has to be secured within the restraint to help reduce the chance of personal injury. The instructions that come with the infant or child restraint willshow you how to do that - 1993 Buick Century | Owner's Manual - Page 50
you need to havean anchor installed,you can ask your Buick dealer to put it in for you. you want Buick If you want to use a child restraint witha top strapin the dealer (GM Part Number 94844571). The locking clip second seat of a station wagon, have your dealer installa combination anchor-tether belt - 1993 Buick Century | Owner's Manual - Page 51
child in the child restraint as the instructions say. 3. Pull out the vehicle's safety belt and run the lap part through or around the restraint. The child restraint instructions will show you how. Tilt the latch plate to adjust the belt if needed. See if the shoulder belt would go in front of the - 1993 Buick Century | Owner's Manual - Page 52
move or tip Over when your vehicle turns stops quickly. or The child or others could injured. When be you secure a child restraint with a lapshoulder belt, always thread both the lap and shoulder belt portions througha locking clip. I I 5. Then thread both the lap and shoulder - 1993 Buick Century | Owner's Manual - Page 53
the child restraint in different directions to be sure itis secure. To remove the child restraint, unbuckle the vehicle's just safety belt and remove the locking clip. Let the safety belt go back all the way. The safety beltwill move freely again and be ready to work for an adult larger child or - 1993 Buick Century | Owner's Manual - Page 54
by plate and pulling it along the belt. 2. Put the restraint on the seat. Follow the instructions for the child restraint. 4. Run the vehicle's safety belt through around the or restraint. The child restraint instructions will show you how. 5. Buckle the belt. Make sure release button faces the - 1993 Buick Century | Owner's Manual - Page 55
their advice. To remove the child restraint, unbuckle the vehicle's just safety belt. It willbe ready to work for an adult larger or child passenger. \ The special belt is Part Number GM 12340286. Your dealer can find the correct hardware in the accessory sectionof the GM Parts Catalog. 53 - 1993 Buick Century | Owner's Manual - Page 56
even increase injury in a crash. Once the special hardware is installed, please followthe instructions with it and these steps: 1. Unbuckle the automatic lap-shoulder belt by pushing the button on the buckle. It will stay on the door, ready to be rebuckled foruse by adults or older children. 54 - 1993 Buick Century | Owner's Manual - Page 57
2. Snap one hook of the infidchild seat attaching belt near the floor at the door side of the seat. 3. Put the belt's special latch plate into the vehicle's safety belt buckle. - 1993 Buick Century | Owner's Manual - Page 58
. 5. Put the restraint on the seat. Follow the instructions for thechild restraint. 6. Secure the child in the child restraintthe as 8. Put the hook on the free end through the slot in the latch plate. instructions say. 7 Run the belt through around the child restraint. The . or child restraint - 1993 Buick Century | Owner's Manual - Page 59
remove the special latch plate. Leave the latch plate the on special belt. 3. Put the belt awayin a safe place in your vehicle, so it won't fly around in a crash and injure someone. 4. Remember to reattach the automatic belt again, once the child restraint removed. Be sure itisn't twisted. is 57 - 1993 Buick Century | Owner's Manual - Page 60
who have outgrown child restraints should wear the vehicle's safety belts.If you have the choice, a child should sit next a window so the child can wear a lapto shoulder belt and get the additional restraint a shoulder belt can provide. Accident statistics show that children are safer if they - 1993 Buick Century | Owner's Manual - Page 61
the center the vehicle, but of be sure that the shoulder beltstill is on the child's shoulder, so that in a crash thechild's upper body would have the restraint that belts provide.the If child is so s m a U that the shoulder beltstill is very close to the child's face neck, you might want to - 1993 Buick Century | Owner's Manual - Page 62
belt. Checking Your Restraint Systems I Here er ehlld i sitting in'a seat that has a t s lap-shouider belt, but the shoulder part Is behind the child.If thechild wears the belt , makesure all your belts, buckles, latch plates, retractors, anchorages and reminder systems are working properly. Look - 1993 Buick Century | Owner's Manual - Page 63
if worn during a more severecrash, then you need new belts. If belts are cut or damaged, replace them. Collision damage also may mean you will have to have safety belt parts, like the retractor, replaced or anchorage locations repaired-even if the belt wasn't being used at the timeof the collision - 1993 Buick Century | Owner's Manual - Page 64
62 - 1993 Buick Century | Owner's Manual - Page 65
working properly-and what to do if you have a problem . Part 2 includes: Keys ...65 Locks ...Remote Keyless Entry System ...66 72 New Vehicle Break-In ...Ignition ...73 74 Starting Your Engine ...: ...77 Shifting the Transaxle ...parking Brake...80 81 ShiftingIntoPark ...Windows ...84 Horn ...86 86 - 1993 Buick Century | Owner's Manual - Page 66
injured or even killed. They could operatepower windows or other . controls, or even make the vehicle move. Don't leave thekeys in a vehicle with young children. . The doorkeys are for 'the doors and all other locks. When a new Century is delivered, the dealer removes the plugs from the keys, and - 1993 Buick Century | Owner's Manual - Page 67
Keyless Entry transmitter, if your vehicle has this option. Door Locks 3 ' 3 From the inside: To lock the door, slide the lock Pqntrol on the door "award. To unlock the door, slide the lock control forward. Unlocked doors can be dangerous. Passengers-especially children-can easily open the - 1993 Buick Century | Owner's Manual - Page 68
the manual or power lock. When the door is closed again, it will not lock automatically. Just use the manual power or lock to lock the door again. Leaving Your Vehicle If you are leaving the vehicle, open your door and set the locks from inside. Then get out and close the door. If your Buick has - 1993 Buick Century | Owner's Manual - Page 69
the instructions on battery replacement later in this section. Check the distance.You may be too far from your vehicle. This product hasa maximum range. Check the location. Other vehicles objects may be or blocking the signal. See your Buick dealer or a qualified technician for service. Matching - 1993 Buick Century | Owner's Manual - Page 70
: 1. Remove the screw from the back cover. 2. Lift off the front cover, bottom fEstst, half 3. Remove and replace the batteries.. Put them in following the diagram under the batteries on the inside of the cover. 4. Replace the front cover.Make sure the cover is on tightly, so water won't get in - 1993 Buick Century | Owner's Manual - Page 71
Or Liftgate Release (Option) Wagon Liftgate Operation The liftgate on your station wagon hastwo parts: a liftglass and a liftgate. If you have this option, you'll find the liftgate and the liftglass. Trunk Lock To unlock thetrunk from the outside, insert the door key and turn it clockwise. 1 69 - 1993 Buick Century | Owner's Manual - Page 72
F Turn thekey to the right to unlatch the liftgate, then pull Turn the key to the left to release the liftglass. Then, pull the liftglass up by the handle. To close, lower the liftglass up on the bottom the liftgate. To close, pull down on of the handle inside the liftgate, then firmly shut the - 1993 Buick Century | Owner's Manual - Page 73
fan on your heatingor cooling system to its highest speed with the setting on NORM or VENT. That will force outside air into your vehicle. See "Comfort Controls professional thieves-so don't do it. When you park your Buick and openthe driver's door, you'll hear chime a reminding you to remove your - 1993 Buick Century | Owner's Manual - Page 74
Parking at Night: Park in a lighted spot, close all windows and lock your vehicle. Remember keep your to in valuables out of sight. Put them a storage area, or take them with you. Parking Lots: If you park in a lot where someone will be watching your vehicle, it's best lock itup and take your to - 1993 Buick Century | Owner's Manual - Page 75
switch stays in the "Run" position when the engine running. is But even when the engine not running,you can use is "Run" to operate your electrical power accessories, and to display some instrument panel warning lights. Start: Starts the engine. When the enginestarts, release I with the ignition - 1993 Buick Century | Owner's Manual - Page 76
. If none of this works, then your vehicle needs service. T start your 2.2L L4 (Code 4) engine: o 1. Don't push the acceleratorpedal before starting your engine. In some other vehicles you might need to do this, but becauseof your vehicle's computer systems, you don't. 2. Turn your ignition key to - 1993 Buick Century | Owner's Manual - Page 77
seconds. or This clears the extra gasoline from engine. the To start your 3300 V6 (Code N) engine: 1. Don't push the accelerator pedal before starting your engine. In some other vehicles you might need do to this, but becauseof yourwehicle's computer systems, you don't. 2. Turn your ignition key to - 1993 Buick Century | Owner's Manual - Page 78
cord. 3. Plug it into a normal, grounded UC olt outlet. I I ~ Driving T -oughDeep Standing Water orktanding water, water can comein through your engine's air intake and badly damage yourenine. If ou can't avoid dee uddles or stan slowly. Pluggingthecord into anungrounded outlet could cause an - 1993 Buick Century | Owner's Manual - Page 79
P (Park) This locks your front wheels. It's the best position to use when you start your engine because your vehicle can't engine running,the vehicle can move suddenly.You or others could be injured. To be sure your vehicle won't move, when you're on fairly levelground, always set your parking brake - 1993 Buick Century | Owner's Manual - Page 80
athigh is speed) is dangerous. Unless yourfoot is firmly on the brake pedal, yourvehicle could move very rapidly. You could lose control and hit people or objects. Don't shift out of "P" (Park) or "N" (Neutral) while your engine racing. is D (Third Gear) If your automatic transaxle does not have - 1993 Buick Century | Owner's Manual - Page 81
) - When going down a steep hill 2 (Second Gear) This position gives you more power but lower fuel economy. You can use "2" on hills. It can help control your speed as you go down steep mountain roads, but then you would also want to use your - 1993 Buick Century | Owner's Manual - Page 82
you could alse damage other partsof your vehicle. I pedal the regular brake right Hold down with your T set the parking brake: o I foot. Push down the parking brake pedal with your left foot.If the ignition is on, the brake system warning light will come on. If you are on a hill: See "Parking on - 1993 Buick Century | Owner's Manual - Page 83
~ It can be dangerous get out of your vehlcle to if the shift lever is not fullyin "P" (Park) with the parking brake firmly set. b u r vehicle can roll. I you have left the engine runnin.g, vehicle f the can move suddenly. ybur others could be o injured. To be sure your vehicle won't inwe, when you - 1993 Buick Century | Owner's Manual - Page 84
ignitionkey to "Lock:' . 4. Remove the key and take it with you. If you can walk away from your vehicle with the ignition key in your hand, your vehicle isin "P" (Park). If you have to leave your vehicle with the engine running, be sure your vehicleis in "P" (Park) and your parking brake is firmly - 1993 Buick Century | Owner's Manual - Page 85
could touch hot exhaust parts under your vehicle and ignite. Don't park over papers, leaves, dry grass or other things that canburn. Engine exhaust can kill. It on the road or over road debris. Repairs weren't done correctly. Your vehicle or exhaust system had been modified improperly. If you ever - 1993 Buick Century | Owner's Manual - Page 86
the enginewith the air system "control off could allow dangerous exhaust your into I vehicle (see the earlierCAUTION under "Engine Exhaust"). Also, parking brake firmly set. b u r vehicle can roll. Don't leave your vehicle when engine the O runnhg unless you.have to. I you've left the s f engine - 1993 Buick Century | Owner's Manual - Page 87
Option) *." Flip-Open Rear Vent Windows (Option, Wagon) ._ With power windows, switches on the driver's armrest control eachof the windows when the ignitionis on. In addition, each passenger door has a control switch for its To open, pull the latch forward, then push on the center of the latch to - 1993 Buick Century | Owner's Manual - Page 88
vehicle. To tilt the wheel, hold the steering wheel and pull the lever. Move the steering wheel to a comfortable level, then release the lever to lock the wheel in place. b -. The lever on the left side of the steering column includes your: Turn Signal and Lane Change Indicator Headlight High-Low - 1993 Buick Century | Owner's Manual - Page 89
) positions. These positions allow you accident. If the green arrows don't go on at all when you to signal a turn a lane change. or signal a turn, check thefuse (see "Fuses 8z Circuit Breakers" in the Index) and for burned-out bulbs. To signal a turn, move the lever all the up or down - 1993 Buick Century | Owner's Manual - Page 90
low, pull theturn signal leverall the way toward you. Then release it. When the high beams are on, .thisblue light on the instrument panel also will be on. Windshield Wipers i I You control the windshield wipers turging the band by marked "WIPERI' For a single wiping cycle, turn the band to "MIST - 1993 Buick Century | Owner's Manual - Page 91
one second, between wipes. 'ms be very usefulin light rainor can as snow. Turn the band to choose LO" until you turn the wiper control to "OFF." If youhavetheoptionallowspeeddelaywipers,the ybu could hit another vehicle or off the mad. go Check your washerfluid l v l often. ee * In freezing weather - 1993 Buick Century | Owner's Manual - Page 92
wiper will continue to run until you press the switch to''OFF? The rear window washer fluid reservoir is the smaller reservoir next to the coolant reservoir. 90 - 1993 Buick Century | Owner's Manual - Page 93
"ON? With Cruise Control,you can maintain a speed about of 25 mph (40 W 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 mph 25 (40 W h ) . off. When you apply your brakes, the Cruise Control shuts 91 - 1993 Buick Century | Owner's Manual - Page 94
pedal. If you hold the switchat "WA"longer than half a second, the vehicle keep going will faster until you release the switch or apply the brake. You could be startled and evenlose control. So unless you wantto go faster, don't hold the switch at "R/AI' i , - 1993 Buick Century | Owner's Manual - Page 95
1 mph (1.6 km/h) faster. 1. Use the accelerator pedal to get to-thehigher speed. To Reduce Speed While Using Cruise Control There are two ways to reduceyour speed while using Cruise Control: . f .. Here's the second way to go to a higher speed: 1. Move the Cruise switch from "ON" to 'WAY Hold - 1993 Buick Century | Owner's Manual - Page 96
, your vehicle will slow down to the Cruise Control speed you set earlier. To Get Out of Cruise Control . There are two ways to turn off the Cruise Control: Step lightly on the brake pedal; OR Using Cruise Control on Hills How well your Cruise Control will work on hills depends upon your speed - 1993 Buick Century | Owner's Manual - Page 97
control all the way up to " I ' H: Pressthe , switchtoturnontheheadlights, together with: Parking Lights Side Marker Lights Taillights License Plate Lights Instrument Panel Lights Press "OFF" to turn off the lights. -( 'J I+ Operation of Lights Although your vehicle's lighting system (headlamps - 1993 Buick Century | Owner's Manual - Page 98
the the headlight switch isoff). To idle your vehicle with DRL off, set the parking brake while the ignition is in the "Off' or "Lock" position. Then start the vehicle. The DRL will stay off until you release the parking brake. & the switch to turn the Press map light on and off. MAP Map - 1993 Buick Century | Owner's Manual - Page 99
vehicle battery's power, be sure to turn off all front and rear reading lights when leaving your vehicle. This light will go when you open the liftgate. To on turn on the light when the liftgate is closed, press the switch. Interior Lights Delay When you pull on the driver's outside door handle - 1993 Buick Century | Owner's Manual - Page 100
Inside Rearview Mirror with Reading Lights (Option) When any door is opened, several lights go on. These lights are under the instrument panel. Optional lights are on the rear doors. They make it easy for you to enter and leave the vehicle.You also can turn these lights onby ''HI:' rotating the - 1993 Buick Century | Owner's Manual - Page 101
Outside Mirrors Manual Adjust Mirrors Both the driver and passenger side outside mirrors should of be adjusted so that you just see the side your vehicle when you are sitting in a comfortable driving position. Use the remote control knob on the driver's door to adjust the driver's outside mirror. - 1993 Buick Century | Owner's Manual - Page 102
Mirrors: If your vehicle has the optional lighted vanity mirrors, the lights come when you open the on cover. These can even be used for reading. Close the cover toturn out the lights. Don't exceed the maximum vehicle capacity when loading your Buick. For more information on vehicle capacity and - 1993 Buick Century | Owner's Manual - Page 103
prevent damageor loss of cargo as you're driving, check now and then to make sure the luggage carrier and net. You'llsee it just inside the back wall the trunk. of Put small loads, like grocery bags, behind the net. can It help keep themfkom falling over duringsharp turns or quick starts and stops. - 1993 Buick Century | Owner's Manual - Page 104
near the liftgate. When the cover isn'tin use, roll it back onto the roller. Hold the handle and lift the support rod out the slots. of Tug the cover ,lightly, then it roll back automatically. let Don't release the handle until the cover has rolled back completely. To Remove the Cover - 1993 Buick Century | Owner's Manual - Page 105
Rear Locking Storage Compartment (Option, . Flip the cup holder into the armrest storage area. Squeeze the arms inward to release the retainer pins. Remove the cup holder. The a passenger can sit in so the center position. Use your door key to unlock the storage bin on the driver's side near - 1993 Buick Century | Owner's Manual - Page 106
- I Reachunderthefront edge of theashtraycompartment to open it. To clean the ashtray, reach under the ashtray and push up from behind it. To clean the rear ashtrays, fully open the ashtray. Press down onthe snuffer as you pull the ashtray down and out. on't put papers and other things that burh - 1993 Buick Century | Owner's Manual - Page 107
use the lighter, pushit in all the way and let go. When it's ready, it will pop back by itself. The Instrument Panel: Your Information System L Your instrument panelis designed to let you know a at glance how your vehicle is running. You'll know how fast you're going, how much - 1993 Buick Century | Owner's Manual - Page 108
of the gages shows there may be a problem, check the section that tells you the right ofthe trip what to do about it. Please follow the manual's advice. odometer. Waiting to do repairs canbe costly-and even dangerous. So please get to know your warning lights and gages. They're a big help. Warning - 1993 Buick Century | Owner's Manual - Page 109
more a or less than half the tank's capacity to fill the tank. The gage moves a little when you turn a corner, speed up or brake. The gage doesn't back to "E" when you turn off the go ignition. Engine Oil Pressure Light If you have a problem with your oil, this lightmay stay on after you start your - 1993 Buick Century | Owner's Manual - Page 110
. hs Battery Light The battery warning light will comeon briefly when you turn on the ignition, but the engine is not running, as a check to show you it is wcrking. Thenit should go out. If it stayson, or comes on while you are driving, you may have a problem with the electrical charging system. It - 1993 Buick Century | Owner's Manual - Page 111
Readings in either red warning zone indicate a possible problem in the electrical system. Have your vehicle serviced immediately. Brake System Warning Light Your Buick's hydraulic brake system is divided into two parts. If one part isn't working, the other part can still work and stop you. For good - 1993 Buick Century | Owner's Manual - Page 112
: Your brake system may not be working properly if the brake warning light is on. Driving with the brake warning light on can lead to an accident. the light is still on after If you've pulled off the road and stopped carefully, have the vehicle towed service. for Engine Coolant Temperature Gage - 1993 Buick Century | Owner's Manual - Page 113
Malfunction IndicatorLamp (Service EngineSoon Light) A computer monitors I operationand. emission of your fuel, ignition control systems. This light should come on when the X"' ignition is on, but the engine is not running, a as check to showyou it is working. If it does not come on atall, have it - 1993 Buick Century | Owner's Manual - Page 114
P, 'I; ... - 1993 Buick Century | Owner's Manual - Page 115
you'll find out how operate the comfort control systemsd audio systems offered with your Buick. to A Be sure to read about the particular system supplied with your vehicle. Part 3 includes: Comfort Control System ...114 Airconditioner...ventilation ...w Heater and Defroster ...Rear Wi.ndow Defogger - 1993 Buick Century | Owner's Manual - Page 116
Your Buick Comfort Control Syst m - Air Conditioning The upper lever has three air conditioner settings.On very hot days, open the windows long enough to let hot inside air escape. This reduces the amount work your of air conditioner's compressor will have to do, which should help fuel economy. M X - 1993 Buick Century | Owner's Manual - Page 117
the heater ducts, and some through the defroster vents. VENT and HEAmR are labeled ECONOMY positions because the air conditioner compressor doesn't run in these two settings. This reduces engine load, resulting improved he1 economy. in If either setting fails to keep you comfortable, causes or your - 1993 Buick Century | Owner's Manual - Page 118
system your vehicle. in Flow-Through Ventilation System Your Buick's flow-through .ventilation system supplies outside a r into the vehicle when it is moving. Outside air i will also enter the vehicle when the heater air or the conditioning fan : 1. Adjust the volume control to the lowest setting. - 1993 Buick Century | Owner's Manual - Page 119
noise from things like storms and power lines. lower To this noise, try reducing the treble level. AM Stereo Your Delco@ system may beable to receive C-Quam@ stereo Motorola, Inc. If your Delco@ system get C-Quam@ signals, can your stereo indicator light will come when you are on receiving it. - 1993 Buick Century | Owner's Manual - Page 120
stations. Press it to change between the and FM bands. AM FADE: The control ring behind the lower knob adjusts the front/rear speaker balance. J PWR (Power on. Upper Knob (VOL): This knob'does two things: Rotate it to control the volume. When the ignition is off, press the knob to display the time - 1993 Buick Century | Owner's Manual - Page 121
WAN: Press to listen fora few seconds to the next station on the AM or FM band; the scan will continue every few seconds until you press SCAN again to stop on a particular station. To Preset Radio Stations: 1. Use the lower knob(TUNE) to tune in the station you want. 2. Press SET. The SET indicator - 1993 Buick Century | Owner's Manual - Page 122
(TUNE): This knob does two things: R t t it to tune-in radio stations. oae Press it to change between the AM and bands. FM FmE: The control ring behind the lower knob adjusts the fronthear speaker balance. L, TREBLE:Slide this lever up to increase treble, or down to decrease it. a station is - 1993 Buick Century | Owner's Manual - Page 123
To Set the Clock: 1. With the radio on oroff, press SET. The SET indicator will appear on the digital display for five seconds. 2. You must begin to set the clock to the correct hour and minute during thosefive seconds. Press and hold SCAN until the correct hour appears on the display. To Preset - 1993 Buick Century | Owner's Manual - Page 124
Reduction system that the power switch insert atape into the cassette on, door. Using tapes that are longer than 90 minutes change sides of thetape, press the upper control knob (VOL) while the cassette is playing the tape is playing. T stop reverse, lightly press the o STOP-EJECT button. STOP-EJECT - 1993 Buick Century | Owner's Manual - Page 125
, it will tune rapidly. Press to change between the AM andFM bands. The band you select will appear on the digital display. Fade: The control ring behind the lower knob adjusts the fronthear speaker balance. The digital display indicates information on time or radio 4SEEKb: Press to seek and stop - 1993 Buick Century | Owner's Manual - Page 126
RCL (Recall): Press to alternate the display between the time and station frequency. When the ignition is off, press to display the time. To Set the Clock: 1 With the radio - 1993 Buick Century | Owner's Manual - Page 127
disc. To Play a Compact Disc: Many of the controls for the radio have functions for also the compact disc Press PWR to turn the radio on. 2. Insert a disc part-way into the slot,with the label side up. The player . There may be too much moisture in the air (wait about one hour and try again). The - 1993 Buick Century | Owner's Manual - Page 128
RCL ( R e c a l l ) : Press once to see which track is playing. Press again within five seconds to see how long your selection has been playing. The track number will be also displayed when the volume changed or anew track is starts to play. COMP (Compression): Depressing this button makes soft and - 1993 Buick Century | Owner's Manual - Page 129
battery power is removed. Until an unLOC code is entered, it will not turn on. The instructions below tell you how to enter secret code a into the system.If your vehicle loses battery power for any reason, you must unlockthe system with the secret code Turn the ignitionto the "Accessory" or "Run" - 1993 Buick Century | Owner's Manual - Page 130
, button to make the first number appear. 7. Rotate theTUNE knob rightor left to make the last two numbers agree with your code. To Unlock the System After a Power Loss: When battery poweris reapplied toa secured radio, the radio won't turn on and LOC will appear on the display. Enter your secret - 1993 Buick Century | Owner's Manual - Page 131
System: 1. Press the 1 and 4 buttons together for five seconds with ignition on and radio power off. display will The show SEC, indicating the unit is in the secure mode. 2. Press the SET button. The display will show0o0. Care of Your Cassette Tape Player 3. Enter the first three digits the code - 1993 Buick Century | Owner's Manual - Page 132
quality may degrade over time. Always make sure that the cassette tape is in good condition before you have the tape player serviced. Fixed Mast Antenna The fixed mast antenna can withstand most washes car without being damaged.If the mast should ever become by slightly bent,you can straighten it - 1993 Buick Century | Owner's Manual - Page 133
will look its best and work well if it's cleaned from time to time. r could damage i To Clean the Antenna Mast: 1 Turn on the ignition and . radio to raise the antenna to full mast extension. 2. Dampen a clean cloth with mineral spirits or equivalent solvent. 3. Wipe the cloth over the mast - 1993 Buick Century | Owner's Manual - Page 134
132 - 1993 Buick Century | Owner's Manual - Page 135
drivingon different kindsof roads and in varying weather conditions . We've also included many other useful tips driving on . Part 4 includes: Roadsigns ...134 DefensiveDriving ...142 DrunkenDriving ...143 Control of a Vehicle Braking ...146 SteeringTips ...~0 Steering in Emergencies ...E1 Passing - 1993 Buick Century | Owner's Manual - Page 136
color, shape and symbols. It's a good idea to know these codes so that you can quickly grasp the basic meaning or intent of the sign evenbehre you have a chanceto read it. Color other or potentially dangerous situation. Likewise, a yellow solid line painted on the road means "Don't Cross:' ENTER - 1993 Buick Century | Owner's Manual - Page 137
maintenance. You'll want to slow down when you see an orange sign, as part of the roadm y be closedoff or torn up. And a there may be workers and maintenance vehicles around, too. GREEN is used to guide the driver. Green signs may indicate upcoming freeway exitsor show the direction you should - 1993 Buick Century | Owner's Manual - Page 138
H HOSPITAL INFORMATION II L CANOEING SWIMMING n BLUE signs with white. letters show motorists' services. BROWN signs point out recreation areas or points of historic or cultural interest. - 1993 Buick Century | Owner's Manual - Page 139
Shape of Road Signs The shape of the sign will tell you something,too. r x Y - An OCTAGONAL (eight-sided) sign means STOP.It is always red with white letters. A DIAMOND-SHAPED sign is a warning of something ahead-for example, a curve, steep hill, soft shoulder, or a narrow bridge. - 1993 Buick Century | Owner's Manual - Page 140
I A TRIANGLE, pointed downward, indicatesYIELD. It assigns the right-of-way to traffic on certain approaches to an intersection. A TRIANGULAR sign also is used on two-lane roads to indicate a NO PASSING ZONE. T i sign will be on the hs left side of the roadway. - 1993 Buick Century | Owner's Manual - Page 141
Symbols on Road Signs KEEP RIGHT LEFT OR THROUGH RIGHT TURN ONLY There are many international road signs in use today. RECTANGULAR (square or oblong) signs show speed limits, parking regulations, give directions, and such information as distances to cities. 139 - 1993 Buick Century | Owner's Manual - Page 142
symbols.A picture withina circle with a diagonal line across it shows what to do. not We're all familiar with traffic rights stop lights. Often or green arrows are being used in the lights for improved traffic control. On some multilane roads, green arrows light up, indicating that traffic in one - 1993 Buick Century | Owner's Manual - Page 143
control during rush hours. A red X Pavement markings add to traffic signs and signals. They light above a lane means no driving that lane at that in give information to drivers without taking attention from time. A green arrow means you may drive in that lane. the roadway. A solid yellow line - 1993 Buick Century | Owner's Manual - Page 144
the traffic lights other signs say. or The next section discusses some the road conditions of you may encounter. Defensive Driving The best advice anyone can give about driving is: Drive defensively. sakty Please start with a very important device in your Buick: Buckle up. (See "Safety Belts" in - 1993 Buick Century | Owner's Manual - Page 145
on each person and situation, here is some general information on the problem. The Blood Alcohol Content (BAC) of someone who is drinking depends people are injured. How much alcohol is inthe drink. The drinker's body weight. The amountof food that is consumed before and during drinking. The - 1993 Buick Century | Owner's Manual - Page 146
RESULT IN A BAC OF .05% IN THE TIME SHOWN I OF DRINKS (as in picture) NUMBER HOURS 4 IFglT 1 100 120 160 140 1ao 200 & 220 240 BODY WEIGHT IN POUNDS According to the American Medical Association, a 18O-pound'(82 kg) person who drinks three 12-ounce (355 ml) bottles of beer in - 1993 Buick Century | Owner's Manual - Page 147
drinking. Ride home in a cab; or if are twenty-five times greater! And, the body takes about I you're with a group, designatea driver who an hour to rid itselfof the don't know. Medical research shows that alcohol in a person's system can make crash injuries worse. That's especially true for brain, - 1993 Buick Century | Owner's Manual - Page 148
. Age, physical condition, alertness, coordination and control systems than the tires of and road can provide. That means you can lose control of braking-rather than keeping pace with traffic. This is a mistake. Your brakes may not have time to cool your vehicle. between hard stops. Your brakes - 1993 Buick Century | Owner's Manual - Page 149
overheat to the pointthat they won't work well. M u might not beable to stop your vehicle In tlme to avoid an accident. If you 6crlde" your brakes, they will get 80 hot they will require a lot of pedal force to slow you down. Avold "ridlng" the hral as. a Don't "ride" the brakesby - 1993 Buick Century | Owner's Manual - Page 150
braking. That means better braking and longer brake life. If your engine ever stops while you're driving, brake normally but don't pump your brakes. brake wear warning sound, have your vehlcle serviced. I Disc Brake Wear Indicators Your Buick has front disc brakes and rear drum brakes. Disc brake - 1993 Buick Century | Owner's Manual - Page 151
front brakes you replaced, have the rear brakes inspected, too. Brake linings should always be replaced complete as axle sets. Braking In brakes hard without locking the wheels. you hear or If feel the wheels sliding, ease the brakepedal. This will off help you retain steering control. Brake - 1993 Buick Century | Owner's Manual - Page 152
engine stops the or the system fails to function, you can steer but itwill take much more effort. tires meet the road. Adding the hard braking can demand too much at those places. can lose control because it bends away .from the straight beams of your lights. This is one good reason to drive slower. - 1993 Buick Century | Owner's Manual - Page 153
Buick can perform very well in emergencies like these. First apply your brakes, but not enough to lock your wheels. It is better to remove as much speed as you can from a possible collision. Then steer around the problem original lane and then brake a controlled stop. to this Depending on - 1993 Buick Century | Owner's Manual - Page 154
mm) (100 or more below the pavement,this difference can cause problems. If thereis not enough room to pull entirely onto the shoulder and over it into the oncoming traffic before you can bring it back under control. Instead, easeoff again on the accelerator and steering input, straddle the pavement - 1993 Buick Century | Owner's Manual - Page 155
for traffic signs, pavement markings, and lines. If you can see a sign up ahead that again and wait another for opportunity. If other cars arelined up to pass a slow vehicle, wait your Remember to glance over your shoulder and check the blind spot. Check your mirrors, glance over your shoulder, - 1993 Buick Century | Owner's Manual - Page 156
taking reasonable by care suitedto existing conditions, andby not "overdriving" those conditions. But skids are always possible. The three typesof skids correspondto your Buick'sthree control systems. In the braking skid your wheels aren't rolling. In the steering or cornering skid, too muchspeed or - 1993 Buick Century | Owner's Manual - Page 157
brakes to get the reason is that some drivers likely to be impaired-by are wheels rolling again. This restores steering control. Push alcohol or drugs, with night vision problems Slow down, especially on higher speed roads. Your headlights can light up only much road ahead. so In remote areas, watch - 1993 Buick Century | Owner's Manual - Page 158
eyes will have less trouble adjusting to night. But cars, obstacles, pedestrians, or even trains blocking railway crossings. may want to You put on your sunglasses after you have pulled into a brightly-lighted service lights. If thereis a lineof opposing traffic, make occasional glances over the line - 1993 Buick Century | Owner's Manual - Page 159
of a fhr roadway when you are in a turnor curve. Keep your eyes moving; that way, it'seasier to pick out dimly lighted objects. Just as your headlights should be checked regularly for proper aim, so should your eyes be examined regularly. Some drivers suffer from night blindness-the inability to see - 1993 Buick Century | Owner's Manual - Page 160
streaking or missing areas on the windshield, or when strips of rubber start to separate from the inserts. Rain and wet roads can mean driving trouble. On wet a road you can't stop, accelerateor turn as well because your tire-to-road traction isn'tas good as on dry roads. And, if - 1993 Buick Century | Owner's Manual - Page 161
cause problems, too. The water may affect your brakes. brakes can cause accidents. They-won't work well in a quick stop andmay cause pulling to one side. Ybu could lose control of the vehicle. After driving througha large puddleof water or I car wash, apply yourbrake pedal lightly until your brakes - 1993 Buick Century | Owner's Manual - Page 162
Tips Turn on your headlights-not just your parking lights-to help make you more visible to others. Look If the road spray is heavy you are actually so blinded, drop back. Don't pass until conditions improve. Going more slowlyis better than having an accident. Use your defoggerif it helps. Have good - 1993 Buick Century | Owner's Manual - Page 163
. You can only treat the situation with extreme care. One'common fog condition-sometimes called mist or ground fog-can happen in weather that seems perfect, but unsure are whether you are away from the road, turn your lights on, start your hazard warning flashers, and sound your horn at intervals - 1993 Buick Century | Owner's Manual - Page 164
corner is busy enough to it. need When a lightturns green, and just before you start to move, check both ways for vehicles that have not cleared the intersectionor may be running the red light. Obey all posted speed limits. But remember that they are for ideal road, weather and visibility conditions - 1993 Buick Century | Owner's Manual - Page 165
havea clear viewof the freeway as you drive along the entrance ramp, you should begin to check traffic. Try to determine where expect to blend with you the flow. If traffic is light, you may have no problem. But if it is heavy, find a gapas you move along the entering lane and time - 1993 Buick Century | Owner's Manual - Page 166
20 mph (30 ludh). Obviously, this could lead to serious trouble on a ramp designed for mph 20 (30 ludh)! Driving a you can allow a little extra time and flash your brake lights (in addition to your signal) as turn extra warning part of the journey. Wear comfortable clothing and shoes you can easily - 1993 Buick Century | Owner's Manual - Page 167
clean inside and outside? Wiper Blades: Are they in good shape? h e l , Engine Oil, Other Fluids: Have you checked all levels? Lights: Are they all working? Are the lenses clean? Tires: They are vitally important to a safe, trouble-free trip. Is the tread good enough for long-distance driving? Are - 1993 Buick Century | Owner's Manual - Page 168
you're planning to visit there, here are some tips that can make your trips safer and more enjoyable. Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transaxle. These parts can work hard on mountain roads. 166 - 1993 Buick Century | Owner's Manual - Page 169
braking or even nonegoing down a hill. You could crash. Shift down let to your engine assist your brakes downto a lower gear. The lower gears help cool your engine and transaxle, and can climb the h l highway signs on mountains that warn of special problems. Examples are long grades, passing or no- - 1993 Buick Century | Owner's Manual - Page 170
look at you the view or take pictures. Look for pull-offs parking or areas provided for scenic viewing. Another part of this manual tells how to use your parking brake (see "Parking Brake" in the Index). But on a mountain or steep hill,you can do one more thing.You can turn your front - 1993 Buick Century | Owner's Manual - Page 171
If there is a curb, turn your wheels to the left if the curb is at the right side of your vehicle. parking on the left side, your wheels should pointo the t right. - 1993 Buick Century | Owner's Manual - Page 172
, see "Shifting Into 'P'(Park)" in the Index. When you are ready to drive, move the shift lever outof "P" (Park) BEFORE you release the parking brake. If "torque lock" does occur, you may need to have another vehicle push yoursa little uphill to take some of the pressure from the transaxle, you can - 1993 Buick Century | Owner's Manual - Page 173
tips for winter driving: Have your Buick in good shape for winter. Be sure your engine coolant mix is correct. Snow tires can help , if you will be driving under severe conditions, include a s m a l l bag of sand, a piece old carpet or a coupleof of burlap bags to help provide traction. Be sure you - 1993 Buick Century | Owner's Manual - Page 174
your tires and Whatever the condition-smooth ice, packed, blowing or the road, you brake while you're actually the ice, and avoid on sudden steering maneuvers. What's the worst time for this? "Wet Very cold snow ice? or ice can be slick and hard to drive on. But ice can wet be even more trouble - 1993 Buick Century | Owner's Manual - Page 175
body insulators from newspapers, burlap bags, rags, floor mats-anything you can wrap around yourself or tuck under your clothingto keep warm. You can run the engine your vehicle, especially any is that blocking your exhaust pipe. And check around again from time to time to be sure snow doesn't - 1993 Buick Century | Owner's Manual - Page 176
battery charged. You will need a well-charged battery to restart the vehicle, and possibly for signaling lateron with your headlights. Let the heater run for awhile. I Then, shut the engine You're Stuck i Deep Snow n This manual explains how to get the vehicle out deep of snow without damagingit. See - 1993 Buick Century | Owner's Manual - Page 177
properly, youcan lose control when you pull a traller. For example, If the trailer is too heavy, the brakes may not work well trailer. Load-pulling components such as the engine, transaxle, wheel assemblies, and tires are Fuel economy hicle and result Your Buick can towa trailer. To identify what - 1993 Buick Century | Owner's Manual - Page 178
controls. Don't tow a trailer atall during the first miles 500 (800 km) your new vehicle is driven. Your engine, axle or other parts engine with a fourspeed automatic transaxle and is equipped with the optional heavy-duty engine cooling system,it you can write us at Buick . Motor Division, Customer - 1993 Buick Century | Owner's Manual - Page 179
Your Vehicle" in the Index for more of the information about your vehicle's maximum load capacity. Tire-Pressure Certification label at the rear edge driver's door (or see "Tire Loading" in the Index). Then be sure don't go over the GVW limit for your you vehicle. Hitches It's important to have - 1993 Buick Century | Owner's Manual - Page 180
vehicle's master cylinder. If it does, both braking systems won't work well. You could even lose your brakes. Safety Chains Will the trailer brake parts take the hitch. Instructions about If everything checks out this far, then make the brake fluid tap at the upper rear master cylinder port. But - 1993 Buick Century | Owner's Manual - Page 181
driving possible, have someone guide you. are so is now brake controller advance. by hand to be sure the brakes working. This lets you are check check occasionally sure that the load is secure, to be different turn signal flasher and extra wiring. The green and that the lights and any trailer brakes - 1993 Buick Century | Owner's Manual - Page 182
On a long uphill grade, shift down and reduce your speed 1. Apply your regular brakes and hold the pedal down while you: to around 45 mph (70 M h ) to reduce the possibility of engine and transaxle overheating. S a t your engine; tr Shift into a gear; and If you are towing a trailer that weighs more - 1993 Buick Century | Owner's Manual - Page 183
fluid (don't overfill), engine oil, belt, cooling. system, and brake adjustment. Each of these is covered in this manual, and the Index 'will help you find them quickly.If you're trailering, it's a good idea to review these sections before you start your trip. Check periodicallyto see that all - 1993 Buick Century | Owner's Manual - Page 184
I . - 1993 Buick Century | Owner's Manual - Page 185
'll find what to do about some problems that can occur on the road. Part 5 includes: HazardWarningFlashers ...1 8 Other Warning Devices ...185 Jumpstarting ...Towing Your Buick ...189 Engine Overheating ...195 IfaTireGoesFlat ...2 0 5 ChangingaFlatTire ..., ...2 0 5 CompactSpareTire ...2 1 If You - 1993 Buick Century | Owner's Manual - Page 186
Warning Flashers Press the button in to make your front and turn signal rear lights flash on and off. Your hazard warning flashers work no matter what position flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lights will flash on off. and - 1993 Buick Century | Owner's Manual - Page 187
follow these s t e p exactly, same or all of these things can hurt you. @ To Jump Start Your Buick 1. Check the other vehicle. It must have 12-volt battery a with a negative ground system. 2. Get the vehicles close enoughso the jumper cables can reach, but be sure the vehicles aren't touching each - 1993 Buick Century | Owner's Manual - Page 188
,, it could be badl, 4. Open the hoodsand locate the batteries. I A CAUTION: - I An electric fan can start up even whenthe engine is not running and can Injure Keep you. hands, clothing and tools away from any underhood electric fan. 5. Check that the jumper cables don't have loose or missing - 1993 Buick Century | Owner's Manual - Page 189
(+) will go to positive (+) and negative (-) will go to negative or a metal engine (-) part. Don't connect (+) to (-) or you'll get a short that parts, too. would damage the battery and maybe other /r\ CAUTION: Fans or other moving engine parts can lnjum you badly; Keep your hands away fmm mwlng - 1993 Buick Century | Owner's Manual - Page 190
battery. It goes to a heavy unpainted metal part on the engineof the vehicle with the dead battery. 3. ' 10. Now start the vehicle with the good battery and run the engine for a while. U. Try to start the vehicle with the dead battery. If it won't start after afew tries, it probably needs service - 1993 Buick Century | Owner's Manual - Page 191
service tow your Buick. The usual towing equipment is a slingtvPe (A) or wheel-lift (B) or a car carrier (C) tow truck. If your vehicle has been changed modified since it was or fhctory-new by adding aftermarket itemslike fog lamps, aero skirting, or special tires and wheels, these instructions - 1993 Buick Century | Owner's Manual - Page 192
can still move the shift lever. If there was an accident, what was damaged. When the towing service arrives, let the tow operator know that this manual contains detailed towing instructions and illustrations. The operator want to may see them. . /i\ CAUTION: - To help avoid injuryto you or othem - 1993 Buick Century | Owner's Manual - Page 193
service. Do not use the vehicle's steering column lock forthis. The transaxle should be in Neutral and the parking brake &, CAUTION: ! A vehicle canfall from a car carrier if It Isn't properly secured.This can in "Towing Your Buick" earlier in this part. I I I 1. Attach T-hook - 1993 Buick Century | Owner's Manual - Page 194
2. Position a 4 I' x 4 I' wood beam across sling chains with spacer blocks contacting the forward extensionsof the engine cradle. 3. Position the lower sling crossbar halfway between the timber and the lower edge of the fascia. 192 - 1993 Buick Century | Owner's Manual - Page 195
I 4. Attach a separate safety chain around outboard end the of each lower control arm. 1; to Before hooking up a tow truck, be sure to read all the information in "Towing Your Buick" earlier inthis part. 1. Attach T-hook chains on both sides in the slotted holes in the floor pan just ahead of - 1993 Buick Century | Owner's Manual - Page 196
3. Attach a separate safety chain each sideof the axle to inboard of the spring. 4. Be certain your vehicle towed no faster than35 mph is (56 W h ) and no m e r than 50 miles (80 km) to avoid damage to your transaxle. - 1993 Buick Century | Owner's Manual - Page 197
Overheating You will find a coolant temperature gage the warning or light about a hot engine on your Buick's instrument panel. A CAUTION: Steam from anoverheated engine can burn you badly, evenif you just open the hood. Stay away from the engine you seeor hear steam if coming fromit. Just turn - 1993 Buick Century | Owner's Manual - Page 198
for a minute or so: 1. Turn off yourair conditioner. 2. Turn on your heater to full hot at the highest fan speed and open the window necessary. as If THE VEHICLE until it cools down. You may decide not to lift the hood but to get service help right away. 3. Try to keep your engine under load (in - 1993 Buick Century | Owner's Manual - Page 199
2.2L L4 Cooling System = t ! , 1I CAUTION: the hood can start up An electric fan under even when the engine not running and can is injure you. Keep hands, clothing and tools away from any underhood electric fan. If the coolant inside the coolant recovery is boiling, tank don't do anything else - 1993 Buick Century | Owner's Manual - Page 200
or the cooling system. i I98 If there seems to be no leak, check to see if the electric engine f8n is running. If the engine is overheating, the f8n should be running. If it isn't, your vehicle needs service. How to Add Coolant to the Coolant Recovery lhnk If you haven't found a problem yet, but - 1993 Buick Century | Owner's Manual - Page 201
V6 Cooling System I A CAUTION: An electrlc fan under the hood can start up even when the englne not running and can Is injure YOU. Ksep hands, clothingand twls away from any underhood electric fan. If the coolant insidethe coolant recoverytank is boiling, don't do anything else until it cools - 1993 Buick Century | Owner's Manual - Page 202
in the cooling system. If there seems to be no leak, check see if the electric to engine fan is running. If the engine is overheating, the fhn should be running. If it isn't, your vehicle needs service. How t Add Coolant to the Coolant Recovery Tl[)ank o If you haven't found a problem yet, but - 1993 Buick Century | Owner's Manual - Page 203
too hot but you wouldn't get the overheat warning.Your engine could catch fire and youor others could be burned.Use a 50/50 mix ofclean water and a proper antifreeze. I I A CAUTION: You can be burned you spill coolant on hot if engine parts. Coolant contains ethylene glycol and it will burn if the - 1993 Buick Century | Owner's Manual - Page 204
, there's one more thing you ann can t y You can add the proper coolant mix directlyo r. t the radiator, but be sure the cooling system is cool before you do it. /i\ CAUTION: Steam andscalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, andif you turn - 1993 Buick Century | Owner's Manual - Page 205
How to Add Coolant to the Radiator d ' 1. You can remove the I radiator pressure cap when the cooling system, including the radiator proper mix, up to the base of the filler neck. I 4. Then ffl the coolant recovery tank to the "FULL HOT" mark. 2. Then keep turning the pressure cap,but now - 1993 Buick Century | Owner's Manual - Page 206
and letit run untilyou can feel the upper radiator hose getting hot. Watch out for the engine fan. 7 By this time, the coolant level inside the radiator filler . neck may be lower. If the level is lower, add more of the propermix through the filler neck until the - 1993 Buick Century | Owner's Manual - Page 207
line up like this. skid. In any rear blowout, remove your foot from the accelerator pedal. Get the vehicle under control properly. If goes air out of a tire, it's much more likely to leak out slowly. But the parking brake firmly. 2. Put the shift lever in "P" (Park). 3. Turn off the engine. CAUTION - 1993 Buick Century | Owner's Manual - Page 208
to coupe or sedan or to the Century wagon.Follow the steps listed for your vehicle. Century Coupe or Sedan I The equipment you'll need is stored in the trunk. 1. Pull the carpeting from the floor the trunk. of 2. Turn the center retainer bolt the compact spare tire on housing counterclockwise - 1993 Buick Century | Owner's Manual - Page 209
Century Wagon P ) . , 3. Lift off the jack and remove the spare tire. 4. Remove the wheel wrench from the bag. The equipment you'll need stored in the rear your is of vehicle, behind the sparetire cover. 207 - 1993 Buick Century | Owner's Manual - Page 210
To remove the sparetire cover: 1. Fold down the third seat, if so equipped. Then release the housing that covers the spare tire by carefully pushing in on the topedge of the cover. 2. Slide the spare tire cover backwhile lifting it up and out of the lower track. 208 - 1993 Buick Century | Owner's Manual - Page 211
To remove the tire-changing equipment: 1. Remove the wingnut from the centerof the spare tire and remove the adapter. 2. Remove the spare tire. 3. Turn the two wing nuts counterclockwise and remove the jack retainer plate. Thenpull out the jack and wheel wrench. 209 - 1993 Buick Century | Owner's Manual - Page 212
carefully at the edge of the wheel cover to get it off.If it doesn't comeoff with the minimum effort,it may be that the anti-theft wheel nut is not completely off. 210 - 1993 Buick Century | Owner's Manual - Page 213
It I jacked up f s s dangerous. If the vehiclesllps off the jack,you .could be badly injured or killed. Never get under a vehicle when it I supported only by a s rack. i 2. Position the jack under the vehicle nearest the tire to be changed. The jack location should be approximately five inches (12 - 1993 Buick Century | Owner's Manual - Page 214
3. Raise the vehicleby rotating the wheel wrench clockwise. Raise the vehicle far enough off the ground so there is enough room for the spare tire to fit. 4. Remove all the wheel nuts and off the flat tire. take 2x2 - 1993 Buick Century | Owner's Manual - Page 215
bolts, mounting surfaces or spare wheel. 6. Place the spare on the wheel mounting surface. IA I CAUTION: Rust ordirt on the wheel, or on the parts to which it is fastened, can makethe wheel nuts become loose after a time. The wheel could come off and causean accident. When you change a wheel - 1993 Buick Century | Owner's Manual - Page 216
I A CAUTION: Never use oil or grease on studs or nuts. If you do, the nuts might come loose. Your wheel could falloff, causing a serious accident. c m 7. Replace the wheel nuts with the rounded end of the nuts toward the wheel. Tighten each nut by hand until the wheel is held against the hub. 8. - 1993 Buick Century | Owner's Manual - Page 217
r - 9. Tighten wheel the nuts firmly i a criss-cross n sequence as shown. I I A CAUTION: )Y Incorrect wheel nuts or improperly tightened wheel nuts canmuse the wheelto become loose andwen come off. This couldlead to an accident. Be sure to use correct wheel the nuts. If .youhave to replace - 1993 Buick Century | Owner's Manual - Page 218
won't fit. Store the wheel cover in thetrunk or, if you have the wagon, in the rear cargo area, until you have the flat tire repaired or replaced. Now put all the equipment back in the vehicle. Just follow these drawings: Wheel covers won't fit your compactspare on If you try - 1993 Buick Century | Owner's Manual - Page 219
Wagon To install the spare tire coveri your station wagon when n you are finished changing the tire: Century Wagon 1 A CAUTION: Storing a jack, a tire or other equipment in the passenger compartmentof the vehicle coutd cause Injury. In a sudden stopor colllslon, loose equipment could strike - 1993 Buick Century | Owner's Manual - Page 220
air after a time. Check repaired replaced where you want. or Of course, it's best to replace your sparewith a full-size tire assoon as you can. Your spare will last longer and be in good shape in case you needit again. s too. Don't us on't take your compact spare th utomatic car wash with guide - 1993 Buick Century | Owner's Manual - Page 221
or other parts of the vehiclecan &wheat. That could m s an ue engine compartment fire or other damage. When you're stuck, spin the wheels 88 lt k ac le d as possible. Release the accelerator pedal while you shift, and press lightly on the accelerator pedal when the transaxle is gear. If that in - 1993 Buick Century | Owner's Manual - Page 222
220 - 1993 Buick Century | Owner's Manual - Page 223
to appearance care. its Part 6 includes: Service ...222 Fuel ...223 HoodRelease ...226 Engine Oil ...227 Aircleaner ...2.3 TransaxleFluid ...236 Enginecoolant ...239 Power Steering Fluid ...241 Windshield Washer Fluid ...242 Brakes ...243 Battery ...244 BulbReplacement ...245 Loadingyourvehicle - 1993 Buick Century | Owner's Manual - Page 224
work, you'll want to get the proper Buick Service Manual.It tells you much more abouthow to service your Buickthan this manual can. To order the proper service manual, see "Service Publications" in the Index. You should keep a record with all parts receipts and iist the mileage and the date any - 1993 Buick Century | Owner's Manual - Page 225
noise when you drive. If it's bad enough, it can damage your engine. What about gasoline with blending materials that contain oxygen, such as MTBEor at octane or higher and .you 87 still hear heavy knocking, your engine needs service. But don't worry if you hear a little pinging noise when you' - 1993 Buick Century | Owner's Manual - Page 226
additives help will prevent depositsfrom forming in your engine andfuel system. That helps keep your engine in tune and your emission control system working properly. It's good for your vehicle, and you'll be doing your part cleaner for air. Many gasolines are now blended with materials called - 1993 Buick Century | Owner's Manual - Page 227
Filling Your Tank 1 The cap is behind a hinged dooron the left side of your vehicle. To take off the cap, turn it slowly to the left (counterclockwise). If you get gasoline you andthen something on ignites it, you could be badly burned. Gasoline can sprayout on you if you openthe fuel filler cap - 1993 Buick Century | Owner's Manual - Page 228
Checking Things Under the Hood Hood Release To open the hood, first Then go to the front of the vehicle and release the secondary hood release. Lift the hood. In ! An electric fan under the hood canatart up and hjure you even when the englneis not running. Keep hands, elothlngand tools away from - 1993 Buick Century | Owner's Manual - Page 229
engine parts and start a fire. These include liquids like gasoline, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. careful not Be to dropor spill things that will burn onto a hot engine. Engine idea to check your engine oil every - 1993 Buick Century | Owner's Manual - Page 230
not show the actual level. To Check Engine Oil: Pull out the dipstick and dean it with a paper towelor cloth, then push it back a l the in l way. Remove it again, keeping the tip lower. When to Add Oil: If the oil is at below the "ADD" or line, then you'll need to - 1993 Buick Century | Owner's Manual - Page 231
Look for threethings: SG oil "SG" must be on the container, eitherby itself or combined with other quality designations, such as "SG/CC:'"SG/CD:' "SF, SG, CC:' etc. These letters (API) show American Petroleum Institute levels of quality. Just f it enough to put the level somewhere in the d proper - 1993 Buick Century | Owner's Manual - Page 232
BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST SAE VISCOSITY GRADEOIL FOR THEEXPECTEDTEMPERATURERANGE. i HOT WEATHER LOOK FOR THIS LABEL ( If you havethe 3300 V6 engine use: SAE 1OW-30 As shown in thischart, SAE 1OW-30 is best for your vehicle. However, you can use SAE 5W-30 if it - 1993 Buick Century | Owner's Manual - Page 233
that display the logo. SAE 1OW-30 GM Goodwrench@ Oil (in Canada, Engine Oil) GM meets all the requirements f your vehicle. i x AE 5W-31 -50 Ofl ANY nTHFR CRAllF nll Nil1 RFfnMMFNnl Engine Oil Additives: Don't add anything to your oil. Your Buick dealer is ready to adviseyou t i k if h n - 1993 Buick Century | Owner's Manual - Page 234
7,500 miles from the filter before disposal. Don't bodies of water. Instead, recycle it 'by takingto a or it oil change afier that. place that collects used If you have a problem oil. properly disposing of your usedoil, ask your dealer, a Engine Block Heater: An engine block heater can be a service - 1993 Buick Century | Owner's Manual - Page 235
the 3300 V6 engine, your air cleaner is on the driver's side of the engine compartment.To check or replace the filter, release the latches and pull the air cleaner open. Refer to the Maintenance Scheduleto determine when to replace theair filter. See "Scheduled Maintenance Services" in the Index - 1993 Buick Century | Owner's Manual - Page 236
If you have the 2.2L L4 engine, your air cleaner is on the driver's side of the engine compartment. check or To Remove the wing nut and pulloff the cover. replace the filter, use a screwdriver to loosen the hose clamp, then lift the rubber duct. Refer to the Maintenance Schedule to determine when - 1993 Buick Century | Owner's Manual - Page 237
to cleaner not only cleans the air, it stops flame if the engine backfires. Ifit isn't there, and the engine backfires, you could be burned. Don't drive with it off, and be careful working the on engine with the air cleaneroff. 1 NOTICE: Remove and replace the filter. Replace the cover, wing nut - 1993 Buick Century | Owner's Manual - Page 238
a while. In heavy traffic-especially in hot weather. While pulling a trailer. How to Check: Because this operation can be a little difficult, you may choose to havethis done at a Buick dealership Service Department. To get the right reading, the fluid should be at normal operating temperature - 1993 Buick Century | Owner's Manual - Page 239
these steps: k The dipstick on the 2.2L L4 engine looks like this. rhe dipstick on the3300 V6 engine looks like this. or 1,Pull out the dipstick and wipe it with a clean rag paper towel. 2 Push it back in the way, wait three seconds - 1993 Buick Century | Owner's Manual - Page 240
is new vehicle warranty. After adding fluid, recheck the fluid as described level under "How to Check." When the correct fluid level is obtained, push the dipstick back in all the way. A A A A 3. Check both sides of the dipstick, and read the lower level. The fluid level must bein the cross - 1993 Buick Century | Owner's Manual - Page 241
explains your cooling system and how to CAUTION: add coolant when it low. If you have a problem with is engine overheating, see "Engine Overheating" in the Index. Adding only plain water to your coollng system can be dangerous. Plain water, or some other The proper coolant for your Buick will - 1993 Buick Century | Owner's Manual - Page 242
of the engine compartment. To Check Coolant: When your engine iscold, the coolant level should be at "ADD:'or a little higher. When your engineis warm, the level should up to be "FULL HOT:' or a little higher. A CAUTION: You can be burned you spill coolant on hot if engine parts. Coolant contains - 1993 Buick Century | Owner's Manual - Page 243
When you replace your radiator pressure cap, AC@ an cap is recommended. Thermostat Engine coolant temperature controlled by a thermostat is in the engine coolant system. The thermostat stops the flow of coolant through the radiator until the coolant reaches a preset temperature. When you replace - 1993 Buick Century | Owner's Manual - Page 244
use the proper fluid can cause leaks and damage hoses and seals. , - Open the cap labeled"WASHER FLUID ONLY? Add washer fluid until the bottle full. is . ,. Windshield Washer Fluid To Add: The windshield washer reservoir locatedat the driver's is side of the engine compartment. The rear window - 1993 Buick Century | Owner's Manual - Page 245
, can spill on it the engine. The fluid burn if the engine will i s hot enough.M u or others couldbe burned, and your vehicle could damaged. Add be brake fluid only when workdone onthe is brake hydraulic system. Your brake master cylinder is here. It is filled with DOT-3 brake fluid. There are only - 1993 Buick Century | Owner's Manual - Page 246
and test have top-quality GM brake CAUTION: 'parts in them, as Buick does when it is new. When your Batteries have acid that can burn you and gas you replace parts of your braking system-for example, that can explode.Ybu can be badly hurt you if when your brake linings wear down and you have to - 1993 Buick Century | Owner's Manual - Page 247
tab. I To replace the bulb assembly: 1. Snap a new bulb into the wiring harness(A). Make sure the locking tab (B) is overthelock Headlamp Bulb Replacement I I (C) * I ,I 2. Install the bulb assembly by putting the small tab (D) in the small notch in the retainer ring(E). 3. Turn the - 1993 Buick Century | Owner's Manual - Page 248
the spring, which . of can be seen just behind bulb assembly. the 3. Pull the spring to the rear and slightly toward the outside of the car until the detent releases from the notch in the headlight mounting frame. 4. The bulb assembly is now loose. Pull it forward until the bulb assembly - 1993 Buick Century | Owner's Manual - Page 249
To replace the side marker bulb: 1. Remove the socket by turning it counterclockwise and pulling it straight out. 1. Guide the latch spring through the opening the metal inner panel. 2. Engage the twoblades on the lamp into the slots on the headlamp while engaging the - 1993 Buick Century | Owner's Manual - Page 250
bulb, see the Index under "Replacement Bulbsr' 1 Open the liftgate. . 2. Remove the three Phillips head screws. 3. P l the taillight housing away from the body of the ul vehicle. 4. Press the bulb housing release lever and turn the housing yS turn counterclockwise to removeit. 5. To remove the bulb - 1993 Buick Century | Owner's Manual - Page 251
off the wiper 3. Push the new wiper blade securely onto t wiper L arm. Two labels on your vehicle show how much weight it may properly carry. The Tire-Loading Information label found on the rear edge the driver's door tellsyou the of proper size, speed rating and recommended inflation pressures for - 1993 Buick Century | Owner's Manual - Page 252
vehicle any heavier than the GVWR or the maximum front and rear GAWRs. If you do, parts on your vehicle can brerak, or It can change the way your vehicle handles. These could causeyou to lose control. Also, overloading can shorten the life of your vehicle. Qw&$;+#; The other label is the - 1993 Buick Century | Owner's Manual - Page 253
air-out and a serious accident. See "Loading b u r Vehicle" in the Index. * Underlnflatedtires pose the same dangeras overloaded tires. The resulting accident could cause serious injury. Check and their warranties are delivered with every new Buick. If your spare tire is adifferent brand than - 1993 Buick Century | Owner's Manual - Page 254
The Tire-Loading Inforlnation label which is on the rear at 60 psi (420 kPa). the edge of the driver's door shows correct inflation pressures for your tires, when they're cold. "Cold" How to Check: Use a good quality pocket-type gageto means your vehicle has been sitting for at least three - 1993 Buick Century | Owner's Manual - Page 255
Rotation To make your tires last longer, have them inspected and in rotated at the mileages recommended the Maintenance Schedule. See "Scheduled Maintenance Services" in the Index. I A CAUTION: 1 Rust or dirt on a wheel, or on theparts to which It I fastened, can make the'wheelnuts s become loose - 1993 Buick Century | Owner's Manual - Page 256
's time for newtires is to check the treadwear indicators, which will rating, traction, ride and other things during normal service on your vehicle. If your tires have an all-season tread or sidewall is cracked, cut snagged deep or bias-belted or radial) as your original tires. enough to show cordor - 1993 Buick Century | Owner's Manual - Page 257
service practices and differences road in characteristics and climate. Mlxing tires could cause you to lose control while driving. If you mlxtires of different sizes or types (radial and bias-belted relates to the system developed pavement as measured under controlled conditions on by the United - 1993 Buick Century | Owner's Manual - Page 258
wheel leaks air overloaded. Excessive speed, underinflation, or excessive out, replace it (except some aluminum wheels, which can loading, either separately in combination, can cause or sometimes be repaired). See your Buick dealerany of if heat buildup and possible tire failure. these conditions - 1993 Buick Century | Owner's Manual - Page 259
, and wheel nuts for your Buick model. Used Replacement Wheels A CAUTION: Using the wrong replacement wheels, wheel bolts, or wheel nuts on your vehicle can be dangerous. It could affecf the braking and handling of your vehicle, make your lose tires air and make you lose control. You could have - 1993 Buick Century | Owner's Manual - Page 260
flame if you strike a match or get themon a hot part of the vehicle. Some are dangerous you breathe if their fumes in a closed space. When you use anything in a containerto clean your Buick, be sure to follow the instructions. And always open your doors windows when you're or cleaning the inside - 1993 Buick Century | Owner's Manual - Page 261
Mask surrounding trim along stitch or welt lines. Mix Multi-Purpose Powdered Cleaner following Then dry it immediately with an hose, a hair dryer air or a heat lamp. Using Solvent=Qpe Cleaner on Fabric or scraper. Use very little cleaner, light pressure and clean cloths (preferably cheesecloth). - 1993 Buick Century | Owner's Manual - Page 262
Special Cleaning Problems Greasy or Oily Stains: Like grease, oil, butter scrape off excess stain, then sponge the soiled area with cool water. If a stain remains, follow the foam-type instructions above. If an odor lingers after cleaning vomit urine, the windshield under certain conditions. 260 - 1993 Buick Century | Owner's Manual - Page 263
Bon-Ami Powder@ (GM No. 1050011). The Part windshield is clean if beads do not form when should be checked on a regular basis and replaced when worn. A CAUTION: Do not bleachor dye safety belts. It you of Your Buick The paint finish on your vehicle provides beauty, depth of color, gloss retention - 1993 Buick Century | Owner's Manual - Page 264
Your aluminum wheels havea protective coatingsimilar to the painted surface your car. Don't use strong soaps, of chemicals, chrome polish,or Your Buick has a "basecoat/clearcoat" paint finish. The clearcoat gives more depth and gloss to the colored basecoat. White Sidewall Tires Your Buick dealer - 1993 Buick Century | Owner's Manual - Page 265
is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to the parts repaired or replaced to restore corrosion protection. Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody - 1993 Buick Century | Owner's Manual - Page 266
Care and Maintenance Materials You can get these from your Buick dealer . DESCRIPTION PAFlT NUMBER Magic Mirror Creme W x .trunk,door hinges and ...1052349 latches Preservatone ...Vinyl Dressing Top ...1051055 Spot Lifter ...For cloth ...105l398* Washer Solvent...Windshield-washing system ...1051515 - 1993 Buick Century | Owner's Manual - Page 267
the Vehicle Certification and Service Parts labels and the certificates title and registration. of Engine Identification The eighth character in your VIN is the engme code for your GM engine. This code help you identify your will engine, specifications, and replacement parts this in section. 265 - 1993 Buick Century | Owner's Manual - Page 268
panel latch and open door. Pull the fuse straight the out. Look at the silver-colored band inside the fuse. the If band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one the identical size of and rating. To identify and check fuses, refer to the - 1993 Buick Century | Owner's Manual - Page 269
Lights; DoorLocks; H r Relay, Passive Restraint on System, Deck Lid Release, Power Antenna L 30" Liftgate Release; Power Windows M 5 Illumination for: I/P, Radio,Pod Lights, Ashtray, Console Light, Heater-A/C Control, Defog Switch, Headlight Switch N 1 Radio, Cruise Control 0 0 30" Seats, Door Locks - 1993 Buick Century | Owner's Manual - Page 270
overload will cause the lights to go 'on and or, in some cases, to remain If off off. this happens, have your headlight system checked right away. Power Windows and Other PowerOptions Circuit breakersin the.fusepanel protectthe power windows and other power accessories. When the current load - 1993 Buick Century | Owner's Manual - Page 271
50.0 34.8 38.9 56.0 54.3 41.6 3 3 2 3054 Century Dimensions Replacement Bulbs APPLICATION Exterior Headlight High Beam ...Low Beam ...ParWTurn ...SideMarker -Facing Third Seat ...Base Curb Weight--Po unds 2862 2914 Ashtray ...Door Courtesy ...Dome ...Front Reading ...Glove Box ...Map ...RearDome( - 1993 Buick Century | Owner's Manual - Page 272
Engine Code N1(LGP2 3300 (3.3L) V6 MFI Belt Tensions-Automatically controlled by a self-tensioning idler pulley. Tension adjustment should never be necessary. Cooling SystemCapacity Complete System ...Radiator and Recovery T n Only ...ak crankcase Capacity (Less Filter) 2.38 Pounds Not all air - 1993 Buick Century | Owner's Manual - Page 273
Power Steering PumpOnly ...1 Pint Complete System...1.6 Pints 3.8 Liters 6.6 Liters 5.7 Liters 7.6 Liters 0.5 Liters 0.75 Liters Maintenance Itempart Numbers3 Air Cleaner ...M 4 C Oil Filter ...PF47 PCV Valve ...CV899C Spark Plug ...041-600, Gap0.060 It (1.52 m) Part numbers are AC type. 271 - 1993 Buick Century | Owner's Manual - Page 274
and Specifications Engine Code 4 (LN2)22.2L L4 PFI l :Belt Tensions-Automatically . controlled by an idler pulley. Tension adjustment should never be necessary. Cooling SystemCapacity Complete System...Radiator and Recovery Tank Only ...Crankcase Capacity (Less Filter) 8.3 Quarts 3.4 Quarts - 1993 Buick Century | Owner's Manual - Page 275
and Replacement...4 Quarts After Complete Overhaul...7 Quarts Power Steering PumpOnly ...1Pint Complete System ...1.7 Pints 3.8 Liters 6.6 Liters 0.47 Liters 0.82 Liters Maintenance Item Part Numbers3 Aircleaner ...A905C OilFilter ; ...PF47 PCVValve ...CV9OOC . Spark Plug ...*R44LTSMA, Gap 0.045 - 1993 Buick Century | Owner's Manual - Page 276
274 - 1993 Buick Century | Owner's Manual - Page 277
Schedule I I IMPORTANT KEEP ENGINE OIL AT THE PROPER 'LEVEL AND CHANGE AS RECOMMENDED This part covers the maintenance required for your Buick. Your vehicle needs these services to retainits safety, dependability and emission control performance. part 7 includes: Have you purchasedthe - 1993 Buick Century | Owner's Manual - Page 278
in the schedules in this part. please read this part So and note how you drive. you have any questions on If "Section A: Scheduled Maintenance Services" shows how to keep your vehicle in good condition, your see what to have done and how often. Some these services of Buick dealer, the place many GM - 1993 Buick Century | Owner's Manual - Page 279
how to get them in this manual. See "Service Publications" in the Index. "Section B: Owner Checks and Services" tells you what should be checked whenever you stop for fuel.also It explains what youcan easily do to help keep your vehicle in good condition. "Section C: Periodic Maintenance Inspections - 1993 Buick Century | Owner's Manual - Page 280
happy with it. If you go toyourdealerforyourVehicle''intheIndex. service needs, you'll know that GM-trained and are drivenon reasonable road surfhces within legal supported service people will perform the work using driving limits. genuine GM parts. use the recommended unleaded fuel. See "Fuel" in - 1993 Buick Century | Owner's Manual - Page 281
trips are less than 10 miles (16 km) when outside temperatures are below freezing. The engineis at low speed most of the time (as in door-to-door delivery,or in stop-and-go traffic). You operate your vehicle in dusty areas. You tow a trailer. If any one (or more)of these - 1993 Buick Century | Owner's Manual - Page 282
I I 61 8 Cooling System Service* Every 30,000Miles (50O00 km) or 24 Months. * An Emission Control Service. z2T The U.S.Environmental System Every Inspection** (2.2L LA Code 4 engine only) I Every 30,000Miles (50 000 km). 3 , 0 miles (50OOO km) 000 12 I Fuel Tank, Cap andInspection** Lines - 1993 Buick Century | Owner's Manual - Page 283
The services shown in this scheduleup to 48,OOO miles (SO 000 km) are to be performed after 48,000 miles at the same intervals. MILES (000) 3 1 6 1 9 I12 115 I 1 8 121 124 I 2 7 130 133 136 139 142 145 148 KILOMETERS (000) ~ I I I I I I I I I 0 I I 1 I I 281 - 1993 Buick Century | Owner's Manual - Page 284
conditions specified in Schedule I apply. ITEM See "Explanation of Scheduled Maintenance No' I Services" following SchedulesI and I. TO BE SERVICED Inspection Cooling System Service* Every 30,000 Miles (50 OOO km) or 24 Every 30,000 Miles (50 000 km). lo I Fuel T n ,Cap and Lines Inspection** - 1993 Buick Century | Owner's Manual - Page 285
The services shown in this schedule to 45,000 miles (75 000 km)are tobe up performed after45,000 miles at the same intervals. MILES (000) 7.5 12.5 - 1993 Buick Century | Owner's Manual - Page 286
and steering linkage. 3 4 Throttle Body Mounting Bolt Torque (3300 V6 Code N Engine Only)*-Check the,torque of the mounting bolts and/or nuts. Tire and Wheel Rotation and Inspection-For proper wear and maximum tire life, rotate your tires following the instructions this manual. in See "Tires - 1993 Buick Century | Owner's Manual - Page 287
ITEM NO. SERVICE 7 5 * 6 Engine Accessory Drive Belt InspectionInspect the belt for cracks, fraying, wear and proper tension. Replace as needed. CoolingSystemService*-Drain,flushand refill the system with newor approved recycled coolant conforming toGM Specification 1825M. Keep coolant at the - 1993 Buick Century | Owner's Manual - Page 288
needed. Exhaust Gas Recirculation (EGR)System Inspection (2.2L Code 4 engine only)**Conduct theEGR system service as described in the service manual.To purchase a service m n a ,see "Service Publications" in the Index. aul 12 *An Emission Control Service. .. to *The U S Environmental Protection - 1993 Buick Century | Owner's Manual - Page 289
perform these undechd checks at each fuel fill.) I CHECK SERVICE OR I WHAT TO DO Engine Oil Level Check the engine oil level and add the proper oil if necessary. See "Engine Oil" in the Index for further details. Engine Coolant Level Check the engine coolant level in the coolant recovery tank - 1993 Buick Century | Owner's Manual - Page 290
At Least Once a Year CHECK OR SERVICE I I WHAT TO DO Key Lock Cylinders Body Lubrication Starter Switch I Lubricate the key lock cylinders with the lubricant specified in Section D. I Lubricate all body door hinges. Also lubricate all hinges and latches, including those for the hood, glove - 1993 Buick Century | Owner's Manual - Page 291
CHECK OR SERVICE WHAT TO DO Steering Column While parked, and with the parking brake set, try toturnthekeyto "LOCK' in each shift Lock The key should turn to "LOCK' only when the shift lever is in "P" (Park). The key should come out only in "LOCK." Parking Brake and t ! Automatic Transaxle / - 1993 Buick Century | Owner's Manual - Page 292
front and rear suspension and steering system for damaged, loose or missing parts, signsof wear, or lack of lubrication. Inspect the power steering lines and hoses for proper hookup, binding, leaks, cracks, chafing, etc. Clean and then inspect the drive axle boot seals for damage, tearsor leakage - 1993 Buick Century | Owner's Manual - Page 293
pads for wear and rotors for surface condition. Also inspect drum brake linings for wear and cracks. Inspect other brake parts, including drums, wheel cylinders, calipers, parking brake, etc. Check parking brake adjustment.You may need to have your brakes inspected more often your driving habitsor - 1993 Buick Century | Owner's Manual - Page 294
) conforming to GM Specification1825M or approved recycled coolant'conforming to GM Specification 1825M. HydraulicBrake System . . I DelcoSupreme 1 P B,rakeFluid(GM Part No. 1052535).or equivalent DOT-3 brake fluid. I I I Parking. Brake Guides Chassis lubricant meeting requirements of NLGI Grade - 1993 Buick Century | Owner's Manual - Page 295
FWID/WBRICANT ~~ Key Lock Cylinders Automatic Transaxle S i t Linkage hf Chassis Lubrication Windshield Washer Solvent Lubricate with Multi-Purpose Lubricant (GM Part No. -l2345120),-synthetic SAE5W-30 engine oil or silicone lubricant (GM Part No. 1052276 or 1052277). Engine oil. Chassis lubricant - 1993 Buick Century | Owner's Manual - Page 296
of NLGI Grade Category LB or GC-LB 2, b. Release Pawl (GM Part No. 1052497 or equivalent). Engine oil or Lubriplate Lubricant (GM Part No. 1050109). Hood and Door Hinges, Station Wag01 Liftgate, Fuel Door Hinge, Folding Seat Hardware, Rear Compartment Lid Hinges Weatherstrips Dielectric Silicone - 1993 Buick Century | Owner's Manual - Page 297
are performed, record the date, odometer reading and who performed the service in the columns indicated. When completing the Maintenance Performed column, insert the numbers from ODOMETER READING the Schedule I or Schedule 1 maintenance charts which 1 correspond to - 1993 Buick Century | Owner's Manual - Page 298
' I DATE I ODOMETER READING I SERVICED BY I MAINTENANCE PERFORMED 2% - 1993 Buick Century | Owner's Manual - Page 299
DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED 297 - 1993 Buick Century | Owner's Manual - Page 300
DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED 298 - 1993 Buick Century | Owner's Manual - Page 301
n h r t8 CustomerAssistanceInformation Here you will find out how to contact Buick if you need assistance . This partalso tells you how to obtain service publications and how to report any safety defects. Part 8 includes: Customer Satisfaction Procedure ...300 Customer Assistance for the Hearing - 1993 Buick Century | Owner's Manual - Page 302
. If the matter has already been reviewed with the Sales, Service,Parts Manager, contact or the ownerof the dealershipor the General Manager. STEP TWO: If after contacting a member Dealership of Management; it appears your problem cannot be resolved by the dealership without further help, contact - 1993 Buick Century | Owner's Manual - Page 303
in Canada can dial U.S. which can assist you can also be found in the 1-800-263-3830.) warranty booklet. When contacting Buick, please remember that your problem will likely be resolved in the dealership, using the dealership's facilities, equipment and personnel. That is why we suggest you follow - 1993 Buick Century | Owner's Manual - Page 304
campaign. However, NHTSA cannot become involved in GENERAL MOTORS individual problems between you, your dealer, or In addition to notifying contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393(or 366-0123 in the Buick Motor Division Washington, D.C. area) or write - 1993 Buick Century | Owner's Manual - Page 305
time with the latest parts, may avoid future costly repairs. Some bulletins tell a technician how to repair anew or unexpected condition. Others describe a quicker way to fix your vehicle. They can help a technician service your vehicle better. way You can subscribe to all Buick bulletins. This you - 1993 Buick Century | Owner's Manual - Page 306
Buick recently published issue. Check ordering form for the 1993 model years. What You'll Find in the Index A listof all PSP's publishedby Buick are at your participating Buick dealer. You can tools, safety instructions, and know most recent Buick models will current a model year car or truck. Some - 1993 Buick Century | Owner's Manual - Page 307
f I 305 - 1993 Buick Century | Owner's Manual - Page 308
306 - 1993 Buick Century | Owner's Manual - Page 309
...77 Starting Your Engine ...74 Batteries. Remote Lock Control ...66 Battery ...244 Jump Starting ...185 Warnings ...185,186,244 Battery Warning Light ...108 173 Blizzard ...76, 232 Block Heater, Engine ...Blowout, Tire ...205 Brake Adjustment ...149 Fluid ...243, 292 Master Cylinder ...243 Parking - 1993 Buick Century | Owner's Manual - Page 310
Center Passenger Position ...41 Chains. Tire ...217. 257 205 Changing a Flat Tire...Checking BrakeFluid ...243 Engine Coolant ...239 227 Engine0il ... Power Steering Fluid ...241 . 60 Safety Belt Systems ...Transaxle Fluid ...236 Underhood ...226 Chemical paint Spotting ...263 ChildRestraints ...47 - 1993 Buick Century | Owner's Manual - Page 311
ll5. 116 Your Buick Comfort Control System ...114 10 3 Compact Disc Care...Compact Spare Tire ...205. 215.218 Compartment. Rear Locking Storage ...103 ...146 Control of a Vehicle Convenience Net ...101 Convex OutsideMirror ...99 Coolant (See "Engine Coolant") Courtesy Lights...98 Cruisecontrol ...91 - 1993 Buick Century | Owner's Manual - Page 312
110 Engine Coolant Temperature Warning Light (see "Engine Coolant") Engine Exhaust ...83. 173 Engine Identification...-265 227 Engineoil ...Additives ...231 Checking & Adding ...227. 270. 272. 292 Crankcase Capacity...270. 272 Disposing of Used Oil ...232 231 Energy Conserving ...232.271. 273 Filter - 1993 Buick Century | Owner's Manual - Page 313
Circuit Breakers ... 225 266 Gages Battery ...109 Coolant Temperature ...110 107 Fuel ...Gasoline Light Intensity Control ...95 . 96 "0n"Warning ...Replacement Bulb ...269 268 Wiring ...Head Restraints ...17 Ti Hearing or Speech Impaired ...301 Heater (see "Comfort Controls") .76. 232 Heater, Engine - 1993 Buick Century | Owner's Manual - Page 314
...275 Malfunction Indicator Lamp (Service Engine S&n Light) 11 ...1 ManualFrontSeat ...14 Map Light ...96 Master Cylinder,Brake ...243 Methanol in Gasoline ...223 Mileage Chart ...1 ...320 Mileage Indicator (see "Odometer") Mirrors 99 Convex Outside Mirror...Inside Manual Day/Night ...98 Inside - 1993 Buick Century | Owner's Manual - Page 315
Mirrors Overheated Engine ...195 Overheated Engine Coolant Warning Light ...110 Problems on the Road ...183 Publications (see "Service Publications") R a d i a t o r Overheating (see "Overheated Engine") Radiator Pressure Cap ...199. 241 Radio (see "Audio Systems") 97 Reading Lights ...Rear Seats - 1993 Buick Century | Owner's Manual - Page 316
see "Safety Belts") 14 Seats ...Front Seatback Latches ...-17 HeadRestraints ...17 Manual Front Seat ...14 Power Seat ...15 Rear Seats, Folding ...18 Reclining Seatback...15 Second Seat, Folding ...18 Third Seat, Folding ...20 Service Engine Soon Light ...11 1 Service Information...221 Service parts - 1993 Buick Century | Owner's Manual - Page 317
Inflatable Restraint (Air Bag) ...35 TAlgate Ajar warning Light ...11 1 Tape Player (see "Audio Systems") Technical Facts & Specifications 269 Bulbs ...Electrical Equipment. Add-on ...75. 117. 265 Fluid Capacities & Types ...270. 272. 292 267 Fuseusage ...Service Parts Identification Label - 1993 Buick Century | Owner's Manual - Page 318
g Flashers. Hazard...184 Warning Lights ...-106 AirBag ...36 Battery ...108 Brake ...109 Coolant Temperature ...110 Oil ...107 Safety Belt Reminder Light ...29 Service Engine Soon ...111 TailgateAjar ...111 Washer, Windshield ...89 WasherNiper, Rear Window ...90 Weight Gross Axle Weight Rating (GAWR - 1993 Buick Century | Owner's Manual - Page 319
Wheel Replacement ...256. 257 Windows Power ...85. 268 Standard ...84 Vent. Flip-Open ...85 Windshield Washer ...89 . Fluid ...242 Windshield Wipers ...88 Cleaning ...261 Replacement ...249. 261 Winter Driving ...171 If Your Vehicle is Stuck in Deep Snow...174, 218 If You're Caught in a Blizzard ... - 1993 Buick Century | Owner's Manual - Page 320
Owner's Record of Upkeep & Fuel Usage DATE COMMENTS I 318 - 1993 Buick Century | Owner's Manual - Page 321
Owner's Recordof Upkeep & Fuel Usage DATE MILEAGE AMOUNT COMMENTS 3l9 - 1993 Buick Century | Owner's Manual - Page 322
Fuel Mileage Chart You can usethis chart to quickly calculate your fuel mileage. MILES PER GALLON 1018 1119 12 13 14 15 16 17 20 212427 222528 2326 29 30 3134 3235 3336 5 7 50 5.5 60 70 80 90 100 110 120 130 140 150 160 170 180 65 75 85 95 105 115 125 135 145 155 165 175 6 6066727884 8 808896104 - 1993 Buick Century | Owner's Manual - Page 323
- 1993 Buick Century | Owner's Manual - Page 324
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