1993 Buick Regal Owner's Manual
1993 Buick Regal Manual
1993 Buick Regal manual content summary:
- 1993 Buick Regal | Owner's Manual - Page 1
Regal - 1993 Buick Regal | Owner's Manual - Page 2
- 1993 Buick Regal | Owner's Manual - Page 3
A . . The 1993 Buick Regal Owner's Manual Litho in U.S.A. Part No. 25603821 B First Edition Wopyright General Motors Corporation 1992 All Rights Reserved - 1993 Buick Regal | 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 CLRIIFICATION THROUGH Naraonal I n s I m l e for AUTOMOTIVE SERVICE EXCELLENCE This manual includes the latest - 1993 Buick Regal | Owner's Manual - Page 5
3 - 1993 Buick Regal | Owner's Manual - Page 6
a light, powerful and reliable engine which would 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 of a giant distribution system. He knew the Buick - 1993 Buick Regal | Owner's Manual - Page 7
to complete a 1,000-mile 'Chicago-to-New York race in 1906. And a Buick was the first car travel across to South America, driven from Buenos Aires, Argentina, over the Andesto Santiago, Chile in 19 14. Buick drew plentyof attention becauseit could climb hills and run through mud like no othercar - 1993 Buick Regal | Owner's Manual - Page 8
military hardware. This post-war period brought great styling and engineering changes which resulted in increased sales. The torque converter automatic transmission, Dynaflow, was introduced in the 1948 Roadmaster. Buick's famous "portholes" came along in A high-compression V-8engine was introduced - 1993 Buick Regal | Owner's Manual - Page 9
comfortable accommodation. "Buick will provide Premium American Motorcars backed with services that exceed our customers' expectations, throughout the purchase, ownership, service and repurchase experience." Buicks are SUBSTANTIAL. Buicks are DISTINCTIVE. Buicks are POWERFUL. Buicks areMATURE. 7 - 1993 Buick Regal | Owner's Manual - Page 10
1923 Sport Roudsrer- 8 - 1993 Buick Regal | Owner's Manual - Page 11
HowtoUsethisManual ...10 Seats and Safety Belts 13 This part tells you how to use your seats and safety belts properly. FeaturesandControls ...57 This part explains how to start and operate your Buick. Comfort Controls and Audio Systems ...I ...109 This part tells you how to use your manual and - 1993 Buick Regal | Owner's Manual - Page 12
This will help you learn about the features and controls for your vehicle. In this manual, you'll find that pictures and words work together Safety Warnings and Symbols You will find a number of safety cautions in this book. We use yellow and the word CAUTION totell you about things that could hurt - 1993 Buick Regal | Owner's Manual - Page 13
Damage Warnings Also, in this book you will find these blue notices: In the blue notice area, we tell you you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words. In this manual, we've used the familiar words and colors that Buick has used for - 1993 Buick Regal | Owner's Manual - Page 14
is driven: DOOR LOCK UNLOCK These symbols have to do with your lights: These symbols are on some of your controls: WINDSHIELD WASHER ''' 0- -FI-1 e e BATTERY CHARGING SYSTEM BRAKE RADIATOR COOLANT FUEL BELTS 4 TURN SIGNALS e@ WINDSHIELD WASHER ( ) 0 4 3 0 CONDITIONING AIR TRUNK HATCHBACK - 1993 Buick Regal | Owner's Manual - Page 15
...Adults ...DriverPosition ...Lap-ShoulderBelt ...Safety Belt Use During Pregnancy ...PassengerPositions ...Children ...Smaller Children and Babies ...Child Restraints ...LargerChildren ...Safety BeltExtender ...Checking Your Restraint System ...Replacing Safety Belts After a Crash ...14 17 19 20 - 1993 Buick Regal | Owner's Manual - Page 16
-- how to adjust them,and also about reclining front seatbacks, and head restraints. Manual Seat A CAUTION: You can lose control of the vehicle if you try to adjust a manual driver's seat while the vehicle is moving. The sudden movement could startle and confuse you, or make you pusha pedal - 1993 Buick Regal | Owner's Manual - Page 17
Manual Seat - Drivers Seat Only (Option) If you have this option, you have two levers under the front edge of the seat. The levernear the outer side of the seat unlocks the seat allowing it to slide forward and back. The lever near the center allows you to tilt the seat up or down. Front Control - 1993 Buick Regal | Owner's Manual - Page 18
you want it. Release the lever to lock the seatback. Pull up on the lever and the seat will go to an upright position. c L , 'A CAUTION: Sitting in a reclined position when your vehicle is in motion canbe dangerous. Evenif you buckle up, your safety belts can'tdo their job when you're reclined - 1993 Buick Regal | Owner's Manual - Page 19
body. Instead,it will be in front of you. In a crash you couldgo into it, receiving neck or other injuries. The lap belt can't do its job either. In a crash the belt could go up over your abdomen. The belt upright. Then sit well back in the seat and wear your safety belt properly. Head Restrain.ts - 1993 Buick Regal | Owner's Manual - Page 20
Front Seatback Latches (%o-Door Models) The front seatback folds forward to let people get into the back seat. Your seatback will move back and forth freely, unless you come to a sudden stop. Then it will lock in place. There's one timethe seatback may not fold without some helpfrom you. That's if - 1993 Buick Regal | Owner's Manual - Page 21
could be injured. After you've used it, be sureto push rearward on an easy entry seat to be sure it is locked. Safety Belts: They're For Everyone This part of the manual tells how to use safety belts you properly. It also tells some things you should not do you with safetybelts. This figure - 1993 Buick Regal | Owner's Manual - Page 22
After 25 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter ...a lot! Why Safety Belts Work w w When you ride in or on anything, you go as fast as it .. , For example, if the bike is going 10 mph (16 km/h), so is the child. - 1993 Buick Regal | Owner's Manual - Page 23
1 I t . .. When the bike hits the block, it stops. But the child keeps going! Take the simplest "vehicle." Suppose just a seat on it's wheels. 21 - 1993 Buick Regal | Owner's Manual - Page 24
. L Put someone on it. Get it up to speed. Then stop the "car." The rider doesn't stop. 22 - 1993 Buick Regal | Owner's Manual - Page 25
The person keeps going until stopped by something. In a real vehicle, it could be the windshield ... or the instrument panel ... 23 - 1993 Buick Regal | Owner's Manual - Page 26
more distance, and your strongest bones take the forces. That's why safety belts make such good sense. Why don't they just put in air bags so people won't have to wear safety belts? "Air bags,'' or Supplemental Inflatable Restraint systems, are in some vehicles today and will be in more of them in - 1993 Buick Regal | Owner's Manual - Page 27
come on for about eight seconds to remind people to fasten their safety belts, unless the driver's safety belt is buckled. The safety belt light will also come on and stay on until the driver's belt is buckled. I I I A CAUTION: If your safety belt light ever comes on or stays on after the front - 1993 Buick Regal | Owner's Manual - Page 28
is only for people of adult size. Cars First Sold In Canada Was your Buick first sold, when new, in Canada? (If it was, a stickeron the driver's door will say "conforms to all applicable Canada motor vehicle ..." etc.) If so, then the rest of Part 1 does not apply to your vehicle. A CAUTION - 1993 Buick Regal | Owner's Manual - Page 29
you don't haveto unbuckle when you get out. This safety belt is called "automatic" because you don't have to buckI'e up when you get into your vehicle. Just get into your vehicle. Then close and lock the door. Adjust the seat (to see how, see "Seats"in the Index) so you can sit up straight. - 1993 Buick Regal | Owner's Manual - Page 30
your abdomen. This could cause serious even fatal or injuries. The shoulder belt should go over theshoulder and across thechest. These parts of the body are best able to take restraining forces. belt The safety belt locks if there's a sudden stop or crash. a It's possible that an automaticbelt could - 1993 Buick Regal | Owner's Manual - Page 31
, just push the button on the buckle. To reattach the automatic belt: 1. Close and lock the door. 2. Adjust the seat (to seehow, see "Seats" in the Index) so you can sit up straight. 3. Pick up the latch plate and pull the belt across you. Don't let it get twisted. 4. Push the latch plate into the - 1993 Buick Regal | Owner's Manual - Page 32
with this? A CAUTION: You can be seriouslyhurl II your snoulder belt is too loose. In a crash you would move forward too much, which could significantly increase injury. The shoulder belt should against youfit body. A: The shoulder belt is too loose. It won't give nearly as much protection this - 1993 Buick Regal | Owner's Manual - Page 33
@ What's wrong with this? n 8 A CAUTIOP fou can be seriously injured if your Delt is buckled in the wrong place like this. In a crasn, the belt would go over your abdomen. The up belt forces would there, not at the pelvic be bones. This couldcause serious internal injuries. Always buckle your - 1993 Buick Regal | Owner's Manual - Page 34
@' What's wrong with this? t can be serlously II lrea ITyou wear c moulder belt under your arm. In a crash,y body would move too far forward, which woula increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which aren't as strong as shoulder bones. You - 1993 Buick Regal | Owner's Manual - Page 35
by a twisted belt. In a crash, you wouldn't have the width of the full belt to take impact forces.If a belt is twisted, I Safety Belt Use During Pregnancy be seriously injuredif they don't wear safety belts. A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn - 1993 Buick Regal | Owner's Manual - Page 36
Right Front Passenger Position The right front passenger's safety belt works the same way as the driver's safety belt. See "Driver Position," earlier in this part. The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it's more likely that the fetuswon't - 1993 Buick Regal | Owner's Manual - Page 37
35 - 1993 Buick Regal | Owner's Manual - Page 38
When you sit in a center seating position, you have a lap safety belt, which has no retractor. To make the belt longer, tilt the latch plate and pull it alongthe belt. Buckle, position and release it the same way as the lap part of a lap-shoulder belt. If the belt isn't long enough, see "Safety - 1993 Buick Regal | Owner's Manual - Page 39
can be thrown out of the vehicle in a crash. And they can strike others in the vehicle who are wearing safety belts. Rear Seat Outside Passenger Positions I. Pick up the latch plate and pull the belt across you. Don't let it get twisted. The positions next to the windows have lap-shoulder - 1993 Buick Regal | Owner's Manual - Page 40
plate and keep pulling until you can buckle it. 3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder part. If the belt is not long enough, see"Safety Belt Extender" at the end of this section. Make sure the release button on - 1993 Buick Regal | Owner's Manual - Page 41
cause serious or even fatal injuries. shoulder belt The should go over the shoulder and across the chest. These L parts of the body are best able to take restraining belt forces. a To unlatch the belt, just push the button on the buckle. The safety belt locks if there's a sudden stop or crash. a 39 - 1993 Buick Regal | Owner's Manual - Page 42
children and babies should al--Jys be restrained in a childor infant restraint. The instructions forthe restraint willsay whether it is the right type and sizefor your child. A very young child's hip bones areso small that a regular belt might notstay low onthe hips, as it should.Instead, the - 1993 Buick Regal | Owner's Manual - Page 43
CL _ _ Never hold a baby in your arms while rid-fAgin a vehicle. A baby doesn't weigh much -- until a crash. During a crash a babywill become so heavy you can't hold it. For example, in a crash at only 25 mph (40 kmlh), a12-pound (5.5 kg: baby will suddenly become a 240-pound 10 I - 1993 Buick Regal | Owner's Manual - Page 44
on the restraint itself or in a booklet, or both. These restraints use the belt system in your vehicle, but the child also has to be secured within of the restraintto help reduce the chance personal injury. The instructions that come with the infant or child restraint will show you how to dothat - 1993 Buick Regal | Owner's Manual - Page 45
the glove box, along with instructions for installing This should beused only it. with a child restraint, and only to secure a child restrain at a rear seating position. Additional anchor brackets fo child restraints at the rear seating positions are availabl at Buick dealerships in Canada. If your - 1993 Buick Regal | Owner's Manual - Page 46
if the child restraint has one. 1. Put the restraint on the seat. Follow the instructions for the child restraint. 2. Secure the child in the child restraint as the instructions say. A 3. Pull out the vehicle's safety belt and run the lap part through or around the restraint. The child restraint - 1993 Buick Regal | Owner's Manual - Page 47
and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle's safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. 45 - 1993 Buick Regal | Owner's Manual - Page 48
Securing a Child Restraint in a Center Seat Position 1. Make the belt as long as possible by tilting the latch plate and pulling it along thebelt. U When you secure a child restraint in a center seating position, you'll be using the lap belt. See theearlier section about the top strap if the - 1993 Buick Regal | Owner's Manual - Page 49
the child restraint. 3. Secure the child in the child restraint as the instructions say. 5. Buckle the belt. Make sure the releasebutton faces upward or outward, so you'll be able tounbuckle it quickly if you ever need to. 6. To tighten the belt, pull its free end while you push down on the child - 1993 Buick Regal | Owner's Manual - Page 50
can get these and install the hardware for you. It's free. Thespecial belt is GM Part Number 12340286. Your dealer can find the correct hardware in the accessory section of the GM Parts Catalog. 'A I 48 - CAUTION: Don't use the special infantlchild seat attaching hardware in another vehicle - 1993 Buick Regal | Owner's Manual - Page 51
1. Unbuckle the automatic lap-shoulder belt by pushing the button on the buckle. 2. Snap onehook of the infant/child seat attaching belt near the floor atthe door side of the seat. It will stay on the door, ready to be rebuckled foruse by adults or older children. 49 - 1993 Buick Regal | Owner's Manual - Page 52
belt's special latch plate into the vehicle's safety belt buckle. 4. You can make the belt longer by tilting the buckle and pulling it along the belt. 5. Put the restraint on the seat. Follow the instructions for the child restraint. 6 . Secure the child in the child restraint as the instructions - 1993 Buick Regal | Owner's Manual - Page 53
or around the child restraint. The child restraint instructions will show you how. 8. Put the hook on the free end through the slot in the latch plate. 9. To make it tight,pull the belt while you push down on the child restraint. If the belt won't stay tight, switch it end for end - 1993 Buick Regal | Owner's Manual - Page 54
. . To remove the infantkhild seat restraint: 1. Push the button on the safety belt buckle and remove on the special latch plate. Leave the latch plate the special belt. , . 3. Put the belt awayin a safe place inyour vehicle, so it won't fly around ina crash and injure someone. 4. Remember to - 1993 Buick Regal | Owner's Manual - Page 55
to a window so the child can wear a lap-shoulder belt and get the additional restraint a shoulder belt provide. can Accident statistics showthat children are safer if they are restrained in the rear seat. But they need to use the safety belts properly. Children who aren't buckled up can be thrown - 1993 Buick Regal | Owner's Manual - Page 56
child's shoulder, so that in a crash the child's upper body would have the restraint that belts provide. If the child is so small that the shoulderbelt is still very close to the child's face or neck, you might want to place the child in the center seat position, the one that has only a lap - 1993 Buick Regal | Owner's Manual - Page 57
wear it, just attach it to the regular safety belt. Here a childis sitting in a seat that has a lap-shoulder belt, but the shoulder part Denim is the child. If the child wears the belt in this way, iI a crash the child might slide under the belt. The belt's force would then be applied right on the - 1993 Buick Regal | Owner's Manual - Page 58
be if worn during amore severe crash, thenyou need new belts. If belts are cut or damaged, replace them. Collision damage alsomay mean.you will have to have safety belt parts, like theretractor, replaced or anchoragelocations repaired -- even if the belt wasn't being used at thetime of the collision - 1993 Buick Regal | Owner's Manual - Page 59
Buick. andinformation on .starting. shifting ...and braking . Also explained are the instrument panel and the warning systems that tell you if everyThing is working properly . and what to do if you have a problem . . Part ...Speedometer and Odometer ...Warning Lights, Gages and Indicators ... 58 - 1993 Buick Regal | Owner's Manual - Page 60
in ignition keyis dangerous for many reasons. A :+ child or others couldbe badlv iniuredor even killed. They could operate power windows other or controls or even make the vehicle move. Don't leave the keys in a vehicle with young children. The door keys are for the doors and all other locks. 58 - 1993 Buick Regal | Owner's Manual - Page 61
When a new Regal is delivered, the dealer removes the plugs from the keys, these plugs. Door Locks I A CAUTIuN: 7 Your Buick hasa number of new features that &$$ &? can help prevent theft. But youcan have a lot of @ g;: trouble getting into your vehicle if youever lock E:+ your keysinside - 1993 Buick Regal | Owner's Manual - Page 62
There are several ways to lock and unlock your vehicle: From the outside: Use your door key. From the inside: To lock the door, move the lock control down. To unlock the door, move the lock control up. - 1993 Buick Regal | Owner's Manual - Page 63
to get out while the vehicle is running, have that person use the manual or power lock. When the door is closed again, it will not lock automatically. Just use the manual or power lock to lock the door again. If you have the Remote Keyless Entry System Option, it will also unlock your trunk. 61 - 1993 Buick Regal | Owner's Manual - Page 64
. See the instructions on battery replacement. Check the distance. You may be too far from your vehicle. This product has a maximum range. Check the location. Other vehicles or objects may be blocking the signal. If your Buick has this option, you can lock and unlock your doors or unlock your - 1993 Buick Regal | Owner's Manual - Page 65
probably time to change the batteries. For battery replacement, use two DuracellB batteries, type DL-2016, or a similar type. You can match a transmitter toas many different vehicles as you own, provided they are equipped with exactly the same model system . (General Motors offers several different - 1993 Buick Regal | Owner's Manual - Page 66
And remember to lock the doors. Parking at Night: Park in a lighted spot, close all windows and lock your vehicle. Remember to keep your valuables out of sight. Putthem in a storage area, ortake them with you. 2. Lift off the front cover, bottom half first. 3. Remove and replace the batteries. Put - 1993 Buick Regal | Owner's Manual - Page 67
or glove box. Lock the glove box. Lock all the doors except the driver's. Then take the door key with you. 0 0 0 Your modern Buick doesn't need this time your new brake linings aren't yet broken in. Hard stops withnew linings can mean premature wear and earlier replacement. Follow this "breaking - 1993 Buick Regal | Owner's Manual - Page 68
you put the key in, your ignition will be in the Lock position. This position locks your ignition, steering wheel and transaxle. It's a theft deterrent feature. The other positions let you perform these functions: ACC: Accessory lets you use things like the radio and the windshield wipers when - 1993 Buick Regal | Owner's Manual - Page 69
The 8th digitof your Vehicle Identification Number (VIN) shows the code letter or turn the steering wheel. It doesn't lock the steering number for your engine. You will find the VIN at the top wheel like "Lock." Use "Off' if YOU must have your car left of your instrumentpanel. (See ''Vehicle in the - 1993 Buick Regal | Owner's Manual - Page 70
omng your Key In "Start" for longer tna seconds at atime will cause your battery to t drained much sooner. And the excessive hear [ electronics in your vehicle. If you add electrical parts or accessories, you couldchange the way the fuel injectionsystem operates. Before adding electrical equipment - 1993 Buick Regal | Owner's Manual - Page 71
" for longer than 15 seconds at a time will cause your battery to be drained much sooner. And the excessive heat can damage your starter motor. electronics in your vehicle. If you addelectric parts or accessories, you couldchange the way the fuel injectionsystem operates. Before adding I electrical - 1993 Buick Regal | Owner's Manual - Page 72
water can come in through your engine's air intake and badly damage your engine. If store the cord as it was before,to keep it away from movingengine parts. If you don't, it could be damaged. :.,* i" In very everything here, we ask that you contact a Buick dealer in the area where you'll be parking - 1993 Buick Regal | Owner's Manual - Page 73
not fully "P" (Park) with the in parking brake firmly set. Your vehicle can roll. Don't when you're on fairly level ground, always set your parking brake and move the shift lever to "P" (Park). See "Shifting for your shift lever. P (Park) This locks your front wheels. It's the best position to - 1993 Buick Regal | Owner's Manual - Page 74
NOTICE: objects. Don't shift out ccPyy - - kutral) whilfourengine of i (Park) ----"N4 8 icing, I - When driving on hilly, winding roads - 1993 Buick Regal | Owner's Manual - Page 75
position gives you more power but lower fuel economy. You can use 2 on hills. It can help control your speedas you go down steep mountain roads, but thenyou would also want to use your brakes off and on. bb 97 miles (8 km), or at speeds over55 mph (88 kmih), or you can - 1993 Buick Regal | Owner's Manual - Page 76
brake system warning light will come on. Over time, more pumps may be needed to set the parking brake firmly. If it ever takes more than two full pumps, have the brake system adjusted by your dealer. Driving with the parking brake on can cause your rear brakes to overheat. You may have to replace - 1993 Buick Regal | Owner's Manual - Page 77
this: Shifting Into 6 6P9 9 (P-k) It can be dangerous to ger out of your vehicle if the shift lever is not fullyin "P" (Park) with the parking brake firmly set. Your vehicle can r o l ~ If you have left theengine running, the vehicl can move suddenly. You or others couldbe injured. To be sure your - 1993 Buick Regal | Owner's Manual - Page 78
vehicle with the ignition key in your hand, your vehicle is in "P" (Park). 3. Move the ignition key to "Lock." Console Shift Lever 1. Hold the brake pedal down with your right foot and set the parking brake. 4. Remove the key and take it with you. If you can walk away from your vehicle with the - 1993 Buick Regal | Owner's Manual - Page 79
Leaving Your Vehicle With the Engine Running Parking Over T 1gs That Burn. k I. .. 77 - 1993 Buick Regal | Owner's Manual - Page 80
- to knn-{. L CAUTION. over hi! aoints on debris. 0 Repairs weren't dl-.. Your vehicle or exha modified improperllf If you ever suspect t -7hicle h all tht Driv blow outany CO; and Have ' -fixed immediatc Idling the engine with the air system control off could allow dangerous exhaust into your - 1993 Buick Regal | Owner's Manual - Page 81
is not fullyin "P" (Park) with the parking brake firmly set. Your vehicle can roll. Don't leave or "Towing a ailer" in the Index. Power Windows (Option) Light pressure on the driver's window switch makes the window go down as lock out button. Press it to disable the power window switches - 1993 Buick Regal | Owner's Manual - Page 82
control all the windows with the switch in the locked position. Press it again to enable the passenger window switches. Horn To sound the horn, press the center of the steering wheel. Astroroof (Option) The control The sunroof cannot be operated manually if your car has an electrical power failure. - 1993 Buick Regal | Owner's Manual - Page 83
the steeringwheel to a comfortable level, then release the lever to lock the wheelplace. in 0 0 0 0 Flash-To-Pass Feature Windshield Wipers Windshield Washer Cruise Control (Option) The Turn Signal/Headlight Beam Lever Turn Signal and Lane Change Indicator TE If The lever on the left side the - 1993 Buick Regal | Owner's Manual - Page 84
will flash in the direction of the turn or lane change. If a bulb is burned out, replace it to help avoid an accident. If the green arrows Lights Although your vehicle's lighting system (headlights, parking lights, fog lamps, side marker lights and taillights) meet all applicable federal lighting - 1993 Buick Regal | Owner's Manual - Page 85
change the headlights from low beam to high or high to low, pull the turn signal lever all the way toward you. Then release it. When the high beams are on, this blue light rc If your headliphts are on, but on low beam: The system works normally. Just pull the lever until it clicks. Your headlights - 1993 Buick Regal | Owner's Manual - Page 86
delay between wipes. This can be very useful in light rain or snow. Turn the band to choose the blades do become damaged, get new .. blades or blade inserts You control the windshield wipers by turning the band marked "WIPER." For a single motor cools. Clear away snow or ice to prevent an overload. - 1993 Buick Regal | Owner's Manual - Page 87
the solution to freeze and damage your washer fluid t and other parts ofthe washer system.Also, water doesn't clean as well as washer Fill your washer use radiator antifreeze in you windshield washer. It can da m e v washer system and paint. I A 0 LHuTIO" m L Driving without wa dangerous. A - 1993 Buick Regal | Owner's Manual - Page 88
roads. With Cruise Control, you can maintain a speed of about 25 mph (40 km/h) or morewithout keeping your foot on the accelerator. This can really help on long trips. Cruise Control does not work at speeds below about 25 mph (40 h/h). When you apply your brakes, the Cruise Control shuts off. 86 - 1993 Buick Regal | Owner's Manual - Page 89
. 3. Push in the set button at the end of the lever and release it. (The "CRUISE" light on the instrument panel will come on.) . 4. Take your foot off the accelerator pedal. If you leave your Cruise Control switch on when you're not using Cruise, you might hita button and go into Cruise - 1993 Buick Regal | Owner's Manual - Page 90
If you hold the switch at "Resume/Accelerate" longer than halfa second, the vehiclewill keep going faster until you release the switch or appl the brake. You could be startled and even lose control. So unless you want to go faster, dnn'i You'll go right back up to your chosen speed and stay - 1993 Buick Regal | Owner's Manual - Page 91
Speed While Using Cruise Control There are twoways to goto a higher speed. Here's the first: Here's the second way to go to a higher speed: 1. Use the accelerator pedal to get to the higher speed. 2. Push the button at the end of the lever, then release the button and the accelerator pedal. You'll - 1993 Buick Regal | Owner's Manual - Page 92
step on the accelerator pedal to maintain your speed. When going downhill, you may have to brake or shift to a lower gear to keep your speed down. Of course, applying the brake takes you out of Cruise Control. Many drivers find this to be too much trouble and don't use Cruise Control on steep hills - 1993 Buick Regal | Owner's Manual - Page 93
into "P" (Park) or "N" (Neutral) your Cruise Control set speed memory is erased. 1. Step lightly on the brake pedal ;OR Lights The light controls are on the instrument panel. It controls these light systems: 0 Headlights ; o Taillights : o Parking Lights 2. Move the Cruise switch to "OFF - 1993 Buick Regal | Owner's Manual - Page 94
to low beam headlights they will turn back on. The ignition is on The headlight switch is off, and The parking brake is released. At dusk, the exterior lights will come on automatically and the low beams will change to.full brightness. At dawn, the exterior lights will go out and the low beams - 1993 Buick Regal | Owner's Manual - Page 95
Front Seat Reading Lights (Option) The reading lights on the inside rearview mirror are turned on by pressing the switch. The front seat reading lights are turned on by pressing the switches. 93 - 1993 Buick Regal | Owner's Manual - Page 96
you to enter and leave the car. The courtesy lights go off when the doors are closed. The interior courtesy lights can be turned on by sliding the light switch to INT orby sliding the switch to OFF. You can also changethe brightness of the instrument panel lights by sliding the switch between OFF - 1993 Buick Regal | Owner's Manual - Page 97
Standard Optional If your Buick has the electric mirror control, you'll find it on the driver's door. To adjust your left outside mirror movethe control located on the driver's door. Adjust each mirror so you can just see the side of your car and the area behind your car. Move the switch to - 1993 Buick Regal | Owner's Manual - Page 98
convex. A convex mirror's surface is curved so you can see more from the driver's seat. Ashtrays The front center ashtray can be removed for cleaning. I Ifyou aren't used to a convex mirror, you right. Check your inside mirror or glance overyour shoulder before changing lanes. . - . . - 96 - 1993 Buick Regal | Owner's Manual - Page 99
F It's near the ashtray. To use the cigarette lighter, push it all the way in and let it go. When it's ready, it will pop back by itself. This ashtray can be removed for cleaning. igarette lighter in with your hand s hile it i heating, it won't be ableto - 1993 Buick Regal | Owner's Manual - Page 100
the vehicle. Inside the console, is a storage area and dual cupholders. The rear seat pass-through can be fully opened after the rear seat console has been opened. This allows you to access the trunk from inside your vehicle. Console (Option) A storage area is under the center armrest, and in front - 1993 Buick Regal | Owner's Manual - Page 101
and tiedowns. The Instrument Panel: Your Information System NOTICE: Loading cargo that weighs more than is designed to let you know at a glance how your car is running. You'll know how fast you're going, silver lines between Don't exceed the maximum vehicle capacity when loading your Buick. For - 1993 Buick Regal | Owner's Manual - Page 102
locate them. Wdrning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive re,pair or replacement. Paying attention to your warning lights and gages could also save you or others from injury. Warning lights go on when there may be or is a problem - 1993 Buick Regal | Owner's Manual - Page 103
, or when one of the gages shows there may be a problem, checkthe section that tells you what to do about it. Please follow manual's advice. the Waiting to do repairs can be costly -- and even dangerous. So please get to know your warning lights and gages. They're a help. big 8 At the gas station - 1993 Buick Regal | Owner's Manual - Page 104
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 braking, though, you need both parts working well. (a)(!) BRAKE This light will also comeon when you set your parking brake, - 1993 Buick Regal | Owner's Manual - Page 105
Anti-Lock Brake System Warning Light (Option) anti-lock brakes. If the regular brake system warning light is also on, see "Brake System Warning Light" earlier in this part. If the anti-lock brake system warning light ever flashes, your anti-lock brake system is still working but needs .service - 1993 Buick Regal | Owner's Manual - Page 106
CAN BURN YOU BADLY! In "Problems on the Road," this manual shows what to do. See "Engine Overheating" in the Index. Engine Oil Pressure Gage Low Coolant Warning Light If this light comes on, your system is low on coolant and the engine may overheat. I OIL You can read your engine oil pressure - 1993 Buick Regal | Owner's Manual - Page 107
, your engine can becomeso hot that it catches fire. You or others could be burned. Check your oil as soonas possible and have your vehicle serviced. &I LO 1 L When the "LOW OIL" light comes on you should check your engine oil level and add engine oil. See "Engine Oil" in the Index - 1993 Buick Regal | Owner's Manual - Page 108
range is 11 to 15 volts. If the gage reading stays in either red range, have your Buick dealer checkthe electrical system. ., Check Gages Light The "CHECK GAGES" light indicates that there is an engine or electrical problem. If the "TEMP," "OIL" or "VOLTS" gages read properly, there may still be an - 1993 Buick Regal | Owner's Manual - Page 109
. This could I lead to costly repairs not covered by yo warranty. I I A computer monitors operationof your fuel, ignition and emission control systems. This light should come on when the ignition is indicating that you have a problem. You should take your vehicle in for service soon. 107 - 1993 Buick Regal | Owner's Manual - Page 110
Tachometer The tachometer tells you how fast the engine is running. It shows speed in revolutions per minute (RPM). Do not operate your engine in the red line range. If you do you can cause severe engine damage. 108 - 1993 Buick Regal | Owner's Manual - Page 111
you'll find out how to operate the comfort control systems and audio systems offered with your Buick . Be sure to read about the particular system supplied with your vehicle . Part 3 includes: 110 Comfort Control System ...111 Heater and Defroster ...111 Airconditioner ...RearWindowDefogger ...113 - 1993 Buick Regal | Owner's Manual - Page 112
Your Buick Comfort Control System Air Outlets Adjust the direction of air flow by moving the louvered vents. i Fresh air from outside your vehicle flows through your Buick when the car is moving, When the vehicle is not moving, you can get outside air to flow through by selecting any air choice ( - 1993 Buick Regal | Owner's Manual - Page 113
Temperature Control Move the TEMP slide controlto change the temperature of the air coming through your air outlets. conditioner's compressor will have to do,which should help fueleconomy. Max This provides maximum cooling with the least amount of work. This setting recirculates much of the air - 1993 Buick Regal | Owner's Manual - Page 114
pushing this button. This will take moist air out of the system to avoid fogging of the windshield. When it's 50' (10" C) or warmer the system will provide cooled air. Off When the system is off, the ventilation system will allow air to flow through your Buick when the vehicle is moving. 112 - 1993 Buick Regal | Owner's Manual - Page 115
of it if you acquaint yourself with it first. Find out what your Delcoa system can do and how to operate all its controls, to be sure you're getting themost out of the advanced engineering that pick up noise from things like storms andpower lines. Try reducing the treble to reduce this noise. 113 - 1993 Buick Regal | Owner's Manual - Page 116
is a registered trademark of Motorola, Inc.) If your Delcoa system can get C-QUAM@,your "STEREO" light will come on when you're receiving it. Before you add and harmful to your hearing. Take precautions by adjusting the volume control onyour radio to a safesound level before your hearing adapts to it - 1993 Buick Regal | Owner's Manual - Page 117
to tune radio stations. Thetune in knob increases and decreases station frequency when it is held slightly rotated against the spring load. Fade The fade control moves sound between the front and the rear speakers. B a1 To Play This Radio On-Off Press the OFF-VOL knob to turn the radio - 1993 Buick Regal | Owner's Manual - Page 118
(BAS +) side of the button to increase bass tones and press the (BAS -) side of the button to decrease bass tones. Press the center of the control for the preset bass setting. Pushbuttons The fivepushbuttons let you return to favorite stations. To set the pushbuttons for up to ten stations (5 AM - 1993 Buick Regal | Owner's Manual - Page 119
AUTO until you press the REV button lightly. To Play A Compact Disc Use full They won'teject. To turn the system on, the radio power must be on should play. If the disc comes back out, check whether: 0 0 0 Rev go backward until you press the FWD button lightly. Eject To remove the tape and switch - 1993 Buick Regal | Owner's Manual - Page 120
playing that track. STOP By pressing STOP, the compact disc will stop playing and the radio will play. The track number also appears when you change the volume or when a new track starts to play. PLAY Pressing PLAY will cause the radio to stop and the compact disc will play, if - 1993 Buick Regal | Owner's Manual - Page 121
between your front and the rear speakers. It operates likethe volume and tune controls. Balance The control behind the fade control allowsyou to balance the sound between the right and left speakers. It operates like the fade control. AMIFM To Play This Radio On-Off Press Off-Vol knob to turn - 1993 Buick Regal | Owner's Manual - Page 122
. 0 0 Loud Press LD to increase the bass response. To Play A Cassette Player To turn the system on, the radio power must be on. The radio will play until a cassette is pushed into the cassette entry door (the tape side goes in first). Do not use tapes that are longer than 92 minutes - 1993 Buick Regal | Owner's Manual - Page 123
Once the tape is playing, use the volume, balance,and fade controls just like you did for radio. PROG Press PROG to change the side the tape being played. of When the A is lit, the selections listed on the top side of the tape are played. When the - 1993 Buick Regal | Owner's Manual - Page 124
Steering Wheel Controls Vol To increase or decrease the volume, press VOL A or AM/FM Press this to chooseAM or FM. v. Seek Press 4 to go to a lower frequency - 1993 Buick Regal | Owner's Manual - Page 125
with it. Cassettes are subject to wear and the sound quality may degrade over time. Always make sure that the cassette tape is in good condition beforeyou have your tape player serviced. 123 - 1993 Buick Regal | Owner's Manual - Page 126
or equivalent solvent. Fixed Mast Antenna The fixed mast antenna can withstand most car washes without being damaged. If the mast should ever become slightly bent, you can straighten it out by hand. If the mast is badly bent, as it might be by vandals, you should replace it. Check every once - 1993 Buick Regal | Owner's Manual - Page 127
This will prevent the mast from possibly getting go damaged. If the antenna does not down when you turn the radiooff, it may be damaged or need to be cleaned. In either case, lowerthe antenna Don't lubricate If the mast portion of your antenna is damaged, you can easily replace it. See your dealer - 1993 Buick Regal | Owner's Manual - Page 128
b " .. ... 1954 Buick 56C 126 - 1993 Buick Regal | Owner's Manual - Page 129
kinds of roads andin varying weather conditionsWe've also . on included many other useful tips driving . Part 4 includes: Roadsigns ...DefensiveDriving ...DrunkenDriving ...ControlofaVehicle ...BrakingTips ...SteeringTip ...Steering in Emergencies ...Passing ...LossofControl ...DrivingatNight - 1993 Buick Regal | Owner's Manual - Page 130
is not allowed. Examples are DO NOT ENTER and WRONG WAY. Road Signs The road signs you see everywhere are coded by 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 even before you have a chance to - 1993 Buick Regal | Owner's Manual - Page 131
no passing zone, or some other potentially dangerous situation. Likewise, a yellow solid line painted on the road means "Don't Cross." ORANGE indicates road construction or maintenance. You'll want to slow down when you see an orange sign, as part of the road may be closed off or torn up. And there - 1993 Buick Regal | Owner's Manual - Page 132
EXIT 1 I I 1 SMALLTO BLUE signs with white letters show motorists' services. GREEN is used to guide the driver. Green signs may indicate upcoming freeway exits or show the direction you should turn to reach a particular place. 1 CANOEING SWIMMING BROWN signs point - 1993 Buick Regal | Owner's Manual - Page 133
Shape of Road Signs The shape of the sign will tell you something, too. An OCTAGONAL (eight-sided) sign means STOP. It is always red with white letters. A TRIANGLE, pointed downward, indicates YIELD. It assigns the right-of-way to traffic on certain approaches to an intersection. ST0 P I ' I . \ - 1993 Buick Regal | Owner's Manual - Page 134
international road signs in use today. The basic message of many of these signs is in pictures or graphic symbols. A picture within a circle with a diagonal line across it shows what not to do. 132 - - 1993 Buick Regal | Owner's Manual - Page 135
red arrows to signify that you must stop before turning on red. Traffic Lights A REVERSIBLE LANE ON NIULTILANE ROADWAY Many city roads and expressways, and even bridges, use reversible-lane traffic control during rush hours. A red X light above a lane means no driving in that lane at that 133 - 1993 Buick Regal | Owner's Manual - Page 136
warn drivers what hours and days these systems in effect. are If necessary, you the roadway. A solid yellow line on your side of the road lights or other signs say. The next section discusses some of the road conditions and lane change signals. Always signal when you plan to turn or change lanes. - 1993 Buick Regal | Owner's Manual - Page 137
followedby other children. Expect occupants in parked cars to open doors into traffic. Watch for movement in parked cars -- someone may be about to open a door. Expect other drivers torun stop signs when you are on a through street. Be ready to brake if necessary as you go through intersections - 1993 Buick Regal | Owner's Manual - Page 138
who was drinking and driving. Over 25,000 motor vehicle-related deaths occur each year because of alcohol is some general information on the problem. The Blood Alcohol Content (BAC) of someone who is alcohol is in the drink. 0 The drinker's body weight. The amount of food that is consumed before - 1993 Buick Regal | Owner's Manual - Page 139
15 percent, the chances are twenty-five times greater! And, the body takes about an hour to rid itself of the alcohol in one In plcture) OF DRINKS 4 1 HOUR 3 2 3 1 100 120 140 160 180 200 220 240 BODY WEIGHT IN POUNDS The law in most U.S. states sets the legal limit at a BAC of 0.10 - 1993 Buick Regal | Owner's Manual - Page 140
seenthat the chance of a crash itself is higher for drinking drivers. Control of a Vehicle You have three systems that make your vehicle go where you want it to go. They are the brakes, the steering and the accelerator. All three systems have to do their work at the places where the tires meet the - 1993 Buick Regal | Owner's Manual - Page 141
); tire tread; and the condition of your brakes. Most driverstreat their brakes with care. Some, however, overwork the braking system with poor driving habits. Avoid needless heavy braking. Some people drive in spurts -- heavy acceleration followed by heavy braking -- rather than keeping pace with - 1993 Buick Regal | Owner's Manual - Page 142
need costly brake replacement much sooner th economy. I If you have an anti-lock brake system (ABS), the brake pedal will say so. And this light on the instrument panel will go on when you start your vehicle. When you start your vehicle and begin to drive away, you may hear a momentary motor or - 1993 Buick Regal | Owner's Manual - Page 143
If there's a problem with the anti-lock brake system, the anti-lock brake system warning light will stay on or flash. See "Anti-lock Brake System Warning Light" in the Index. I Here's how anti-lock works. Let's say the road is wet. You're driving safely. Suddenly an animal jumps out in front of you - 1993 Buick Regal | Owner's Manual - Page 144
The anti-lock system can change the brake pressure faster than any driver could. The computeris programmed to make the most of available tire and road conditions. /A CAUTION: ... Anti-lock doesn't change the time you need to get your footup to the brake pedal. If you get too close to the vehicle - 1993 Buick Regal | Owner's Manual - Page 145
squeal when the brakes are first applied or lightly applied. This doesnot mean something is wrong with your brakes. Brake linings should always be replaced as complete axle sets. At some time,nearly every driver gets into a situation that requires hard braking. If you have anti-lock, you can steer - 1993 Buick Regal | Owner's Manual - Page 146
you have four-wheel anti-lock brakes, adding the hard braking can demand too much of those places. You can lose control. The same thing can happen if you're steering through a sharp curve and you suddenly accelerate. Those two control systems -- steering and acceleration -can overwhelm those places - 1993 Buick Regal | Owner's Manual - Page 147
you can't; there isn't room. That's the time for evasive action -- steering around the problem. Your Buick can perform very well in emergencies like these. First apply your brakes -- but, unless you have anti-lock, not enough to lock your wheels. It is better to remove as much speed as you can from - 1993 Buick Regal | Owner's Manual - Page 148
belts ana keep both hands on the steeringwheel. If the level of the shoulder is only slightly below the pavement, recovery should be fairly easy. Ease off the accelerator 100 mm) or more below the pavement, this difference can cause problems. If there is not enough room to pull entirely onto the - 1993 Buick Regal | Owner's Manual - Page 149
oncoming traffic before can bring it you back under control. Instead, easeoff again on the accelerator and steering input, straddle the pavement once , and lines. If you can see a sign up ahead that might indicate a turn or an intersection, delay your pass. A broken center line usually indicates - 1993 Buick Regal | Owner's Manual - Page 150
avoid most skids by taking reasonable care suited to existing conditions, and by not "overdriving" those conditions. But skids are always possible. The three types of skids correspond to your Buick's three control system.s.In the braking skid your wheels aren't rolling. In the steering or cornering - 1993 Buick Regal | Owner's Manual - Page 151
have the anti-lockbraking system, remember:It helps avoid only the braking skid. If you do not have anti-lock, then in a braking skid (where the wheels are no longer rolling), releaseenough pressure on the brakes to get the wheels rolling again. This restores steering control. Push the brake pedal - 1993 Buick Regal | Owner's Manual - Page 152
will have less trouble adjusting tonight. But cars, obstacles,pedestrians, or even trains blocking railway crossings. You may want to put on your sunglasses after you have pulled into a brightly-lighted service orrefreshment area. Eyes shielded from that glare may adjust more quickly to darkness back - 1993 Buick Regal | Owner's Manual - Page 153
high beams on, signal by flicking yours to high and then back to low beam. This is the usual signal to lower the very filmy and can be a vision hazard if it's left there. Dirty glass makes lights dazzle and flash more than clean glass would, making the pupils of your eyes contract repeatedly - 1993 Buick Regal | Owner's Manual - Page 154
Driving in the Rain Rain and wet roads can mean driving trouble. On a wet road you can't stop, .accelerate or turn as well because your tire-to-road traction isn't as equipment in good shape and keep your windshield washer tank filled. Replace your windshield wiper inserts when they show 1 L3 - 1993 Buick Regal | Owner's Manual - Page 155
or a of car wash, apply your brake pedal lightly until your brakes work normally. even going through some car washes cause problems, too. can The water may affect your brakes. Try to avoid puddles could suddenly find yourself out of control. Hydroplaning doesn't happen often. But it can if - 1993 Buick Regal | Owner's Manual - Page 156
Other Rainy Weather Tips a Turn on your headlights -- not just your parking lights -- to help makeyou more visible to others. a Look for hard-to-see road spray is so heavy you are actually blinded, drop back. Don't pass until conditions improve. Going more slowly is better than having an accident. - 1993 Buick Regal | Owner's Manual - Page 157
'll see -- and be seen -better. Use your fog lights if your vehicle has them. Don't use your high beams. The light will bounce off the water droplets that make up fog andreflect back at you. Use your defogger. In high humidity, even a light buildup of moisture on the insideof the glass will cut - 1993 Buick Regal | Owner's Manual - Page 158
makeit easy forthem. One of the biggest problems with city streets is the amount of city map and plan your trip into an unknown part of the city just asyou would for a cross light. i 0 I 0 Obey all posted speed limits. But remember that they are for ideal road, weather and visibility conditions - 1993 Buick Regal | Owner's Manual - Page 159
the entrance ramp, you should begin to check traffic. Try to determine where you expect to blend with the flow. If traffic is light, you may have no problem. But if it is heavy, find a gap asyou move along the entering lane time your approach. Try to merge and into the gap - 1993 Buick Regal | Owner's Manual - Page 160
the passing lane. Before changing lanes, check your rearview moving from an outside to center lane ona a freeway having night. any circumstances, stop and back up. Drive on to the timeand flash your brake lights (inaddition to Obviously, this could lead to serious trouble on a ramp designed for 20 - 1993 Buick Regal | Owner's Manual - Page 161
levels? Lights: Are they all working? Are the lenses clean? 0 0 0 0 -They Tires: are vitally important to a safe, trouble-free trip serviced and maintained,it's ready to go. If it needs service, have itdone before starting out.Of course, you'll find experienced and able service experts in Buick - 1993 Buick Regal | Owner's Manual - Page 162
controlled access, you'll want to watch for some situationsnot usually found on freeways. Examples are: stop signs and signals, shopping centers . Wear good sunglasses in bright light. Glare can cause drowsiness. But sleepy, pull off the road into a rest, service, or parking area and take a nap, get - 1993 Buick Regal | Owner's Manual - Page 163
Driving on steep hills or mountains is different from driving in flat or rolling terrain. 161 - 1993 Buick Regal | Owner's Manual - Page 164
brakes on a steepdownhill I Stay in your own lane when driving on two-lane roads in hills or mountains. Don't swing wide or cut across the center in your lane, like a stalled car or an accident. You may see highway signs on mountains that warn of special problems. Examples are long grades, passing - 1993 Buick Regal | Owner's Manual - Page 165
decide to look at the view or takepictures. Look for pull-offs or parking areas provided for scenic viewing. Another part of this manual tells how to use your parking brake (see "Parking Brake" the Index). But in on a mountain or steep hill, can do one more you thing. Turn your wheels to the - 1993 Buick Regal | Owner's Manual - Page 166
Parking Uphill If there is a curb, turn your wheels to the left the curb if is at the right side your vehicle. of If you're going uphill on a one-way street and you're parking on the left side, your wheels should pointto the right. . 164 - 1993 Buick Regal | Owner's Manual - Page 167
shift into "P" (Park) properly before you leave the driver's seat. To find out how, see "Shifting Into"P" (Park)" in the Index. When you are ready to drive, move the shift lever out of "P" (Park) BEFORE you release the parking brake. If "torque lock" does occur, you may need to have another vehicle - 1993 Buick Regal | Owner's Manual - Page 168
are some tips for winter driving: Have your Buick in good shape for winter. Be sure your engine coolant mix is correct. 0 Snow tires can help you will be driving under severe conditions, include a small bag of sand, apiece of old carpet or acouple of burlap bags to help provide traction. Be sure - 1993 Buick Regal | Owner's Manual - Page 169
more trouble condition -- smooth ice, packed, blowing or loose snow -- drive with caution. Accelerategently. If Try not to break the fragile traction. you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more. Unless you have the anti-lock braking system - 1993 Buick Regal | Owner's Manual - Page 170
Remember, unless you have anti-lock, if you brake so hard that your wheels stop rolling, you'll just slide. Brake so your wheels always keeprolling and you can still steer. Whatever your braking system, allow greater following distance on any slippery road. Watch for slippery spots. The road might - 1993 Buick Regal | Owner's Manual - Page 171
. If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floormats -- anything you can wrap around yourself the accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery charged. You will need a well-charged battery to - 1993 Buick Regal | Owner's Manual - Page 172
your vehicle and result in costly repairs not covered by your warranty. To You're Stuck in Deep Snow This manual explains how to get thevehicle out of control when you pull a trailer. For example, if the trailer is tooheavy, the brakes by itself. Trailering means changes in handling, durability, - 1993 Buick Regal | Owner's Manual - Page 173
information or advice, or you can write us at Buick Motor Division, Customer Assistance Center, 902 E. Hamilton Avenue, Flint, MI 48550. using a sway control. Don't tow a trailer at all during the first 500 miles (800 km) your new vehicle is driven. Your engine, axle or other parts could be damaged. - 1993 Buick Regal | Owner's Manual - Page 174
Certification label at the rear edge of the driver's door see "Tire (or Loading'' in theIndex). Then be you have tomake any holes in the body of your vehicle when you install a trailer hitch? If you do, bumper-type hitches to them.Use only a frame-mounted hitch that does not attach to the bumper. - 1993 Buick Regal | Owner's Manual - Page 175
be adequate. Be sure to read and follow the instructions for the trailer brakes so you'll be able toinstall, adjust and maintain them properly. If your vehicle has anti-lock brakes, do not try to tap into your vehicle's brake system. If you do, both brake systems won't work well, or at all. Even if - 1993 Buick Regal | Owner's Manual - Page 176
change.Properly hooked up, the trailer lights will also flash, telling other drivers you're about toturn, change right, move your hand to the right. Always back up slowly and, if possible, have someone guideyou. shift If down, you might have to use your brakes so much that they would get hot and no - 1993 Buick Regal | Owner's Manual - Page 177
need service more often when you're pulling a trailer. See the Maintenance Schedule for more on this. Things that are especially importantin trailer operation are automatictransaxle fluid (don't overfill), engine oil,belt, cooling system,and brake adjustment. Each of these is covered in this manual - 1993 Buick Regal | Owner's Manual - Page 178
193I Buick Model 90 176 . . - 1993 Buick Regal | Owner's Manual - Page 179
Part 5 Problems On The Road Here you'll find what to do about some problems that can occur on the road . Part 5 includes: Hazard Warning Flashers ...QtherWarningDevices ..."Jump"Starting ...TowingYourBuick ...Engineoverheating ...IfaTireGoesFlat ...ChangingaFlatTire ...CompactSpareTire ...If You' - 1993 Buick Regal | Owner's Manual - Page 180
Hazard Warning Flashers k 3 Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lights will flash on and off. - 1993 Buick Regal | Owner's Manual - Page 181
1 Slide the switch up to make your front and rear turn signal lights flash on and off. Your hazard warning flashers work no matter what position your key is in, and evenif the key isn't in. To turn - 1993 Buick Regal | Owner's Manual - Page 182
- r-an hurt you;ce,, :'-.';".y ,:'. ,t* q 'y; ,-L j . To Jump Start Your Buick: 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. ' , ,-. . ' ' If the other system isn't a 12-volt system with a ground, both vehicles can be damaged. I 2. Get the - 1993 Buick Regal | Owner's Manual - Page 183
1 CAUTION: You could be injured if the vehicles roll. Set the parking brake firmly oneach vehicle. Put an automatic transaxle in "P" (Park) or a manual transaxle in "N" (Neutral). 4. Open the hoods and locate the batteries. I IA CAUTION: An electric fan can start up even wheVv engine the is not - 1993 Buick Regal | Owner's Manual - Page 184
light. Be sure the battery has enough water. You don'need to add water to the Delco Freedom@ battery installed in every new GM vehicle. But ifa battery has filler caps parts, too. I IA I CAUTION: Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once - 1993 Buick Regal | Owner's Manual - Page 185
end touch metal. Connect it to the positive (+) terminal of the good battery. Use a remote positive (+) terminal if the vehicle has one. 6. Connect the red positive (+) cable to the positive (+) terminal of the vehicle with the dead battery. Use a remote positive (+) terminal if the vehicle has one - 1993 Buick Regal | Owner's Manual - Page 186
for a while. 11. Try to start the vehicle with the dead battery. If it won't start after a few tries, it probably needs service. 9. Attach the cable at least 18 inches (45 cm) away from the dead battery, but not near engine parts that move. Theelectrical connection is just as good there, but the - 1993 Buick Regal | Owner's Manual - Page 187
was damaged. When the towing service arrives,let the tow operator know that this manual contains detailed towing instructions and illustrations. The operator may want to see them. If your vehicle has been changed or modified since it was factory-new by adding aftermarket items like fog lamps, aero - 1993 Buick Regal | Owner's Manual - Page 188
Never tow faster than safe or posted speeds. 0 Never tow with damaged parts not fully secured. 0 Never getunder your vehicle after it has been lifted for towing service. Do not use the vehicle's steering column lock for this. The transaxle should be in Neutral and the parking brake released. Don - 1993 Buick Regal | Owner's Manual - Page 189
the cradle horns. Position the lower sling crossbar againstthe front of the 4" x 4" wood beam. Attach a separate safety chain around the outboard end of each lower control arm. 1 A I 187 - 1993 Buick Regal | Owner's Manual - Page 190
both sides. r Position the lower sling crossbar against the front of the 4" x 4" wood beam. Attach a separate safety chain around the outboard end of each lower control arm. Position a 4"x 4" wood beam across the sling chains and center in,be middle of the lower facia. - 1993 Buick Regal | Owner's Manual - Page 191
the rear wheels on both sides. No 4 I' x 4 I' wood beam is needed. Position the lower sling crossbar just ahead of the front edge of the rear bumper. ' 7 Attach a separate safety chain around the outboard end of each lower - 1993 Buick Regal | Owner's Manual - Page 192
Rear Towing Hook-Ups (Limited & Custom Sedans Only) r' Use wheel lift orcar carrier equipment. Additional ramping may be required for car carrier equipment. Use safety chain and wheel straps. 190 - 1993 Buick Regal | Owner's Manual - Page 193
Only) ,- over rough surfaces, install a towing dolly beneath the wheels that would otherwise o be the ground during the tow. This will increase the clearance between the wheel-lift equipment an6 the underbody of the towed vehicl* Use wheel lift or car carrier equipment. Additional ramping may be - 1993 Buick Regal | Owner's Manual - Page 194
Engine Overheating You will find a coolant temperature gage on your Buick's instrument panel. You may also find a low coolant warning light on your Buick instrument panel. If your engine catch driving withno coolant, your vehicle can be badly damaged. The costly repairs w?uld not b covered by your - 1993 Buick Regal | Owner's Manual - Page 195
to lift the hood but to get service help right away. 1. Turn off your air conditioner. 2. Turn on your heater to full slower for about ten minutes. If the warning doesn't corne back on, you can drive normally. If the warning continues, Coolant recovery tank Radiator pressure cap Electric engine fan - 1993 Buick Regal | Owner's Manual - Page 196
, radiator, water pump or somewhere else in the cooling system. --- 9 Heater and radiator hoses, and other englne U parts, can be very hot. do, you can be burned. , Don't run the engine if there is a leak. If you r, the engine, it could lose all coolant. That could cause an engine fire, and you - 1993 Buick Regal | Owner's Manual - Page 197
water (preferably distilled) and a proper antifreeze at the coolant recovery tank. (See "Engine Coolant'' in the Index for more information aboutthe proper coolant mix.) m - u m w - . - frc anc engine, radiator, heatercore and other-parts. Use the recommended coolanl In cold weath :an wate - 1993 Buick Regal | Owner's Manual - Page 198
coolant on hot engine parts. Coolant contains ethylene glycol -d it wiil burn if the engine partsare hot ough. Don't spillcoolant -ona hot engine. - When the coolant in the coolant recovery tank is at or above "COLD," start your vehicle. .Steam andscalding liquids- from a 'bootin!, hot system - 1993 Buick Regal | Owner's Manual - Page 199
7 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot...-, x 8 ir How to Add Coolant to the Radiator Turn the pressure cap slowlyto the left until it first stops. (Don't press down while turning the - 1993 Buick Regal | Owner's Manual - Page 200
if the engine parts are hot on enough. Don't spill coolant a hot engin . L . L ji After the engine cools, open the coolant air bleed valve or valves. r 3.8L V4 (VIN Code L27): There is one bleed valve. It is located on the thermostat housing. . E. , Ir 3.1L V6 (VIN Code T or M): There are - 1993 Buick Regal | Owner's Manual - Page 201
see a streamof coolant coming from an air bleed valve, close the valve. Otherwise, close the valve(s) afterthe radiator is filled. 4. Rinse or wipe any spilled coolant nom the engine and compartment. 5. Then fill the coolant recovery tank to "COLD." 6. Put the cap back on the coolant recovery tank - 1993 Buick Regal | Owner's Manual - Page 202
time the coolant level inside the radiator filler neck may be lower. If the level is lower, add more of the proper mix through the filler neck until the level reaches the base of the filler neck. w ...L . 9. Then replace the ' . pressure cap. Be sure thearrows on the pressure cap line up like - 1993 Buick Regal | Owner's Manual - Page 203
'd use in a skid. In any rear blowout, remove your foot fromthe accelerator pedal. Get the vehicle under control by steering the way you want the vehicle to go. It may be very bumpy and noisy, but you can still steer. Gently brake to a stop, well off the road if possible. A CAUTION: If your - 1993 Buick Regal | Owner's Manual - Page 204
-% I The equipment you'll need is in the trunk. The following steps will tell you howto use the jack and change a tire. 202 - 1993 Buick Regal | Owner's Manual - Page 205
If there is a wheel cover, remove it by using the flat end of of the wheel wrench. Pry along the edge the wheel cover until it comes off. Be careful; the rim edges may be sharp. Don't try to remove it with your bare hands. If your vehicle has wheel nut cover, remove it to access the wheel nuts. - 1993 Buick Regal | Owner's Manual - Page 206
. . If your vehicle has wheel nut caps, remove then using the wheel nut wrench. If you have a Gran Sport Coupe, remove a rocker panel extension section to exposethe place where the jack fits. Using the wheel wrench, loosen all the wheel nuts. Don't remove them yet. 204 - 1993 Buick Regal | Owner's Manual - Page 207
the vehicle. Your Buick has a notch Be sure to fit the it jack lf head into the proper location before raising your vehicle. ,etting under a vehicle when it is be badly injured or killed. Never get undel I vehicle when is supported only bv a iack. Raise the vehicle by rotating the wheel wrench - 1993 Buick Regal | Owner's Manual - Page 208
the flat tire. A CAUTION: iP Rust or dirt onthe wheel, or on rne parts to which it isfastened, can makethe wheel nuts become loose after a time. The wheelcould come off and cause an accident. When you change a wheel, remove anyrust or dirt fromthe places where the wheel attachesto the vehicle - 1993 Buick Regal | Owner's Manual - Page 209
Lower the vehicle by rotating the wheel wrench counterclockwise. Lower the jack completely. 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. 207 - 1993 Buick Regal | Owner's Manual - Page 210
come off. This couldlead to an @iig$ accident. Besure to use the correct wheel'nuls If you have to replace them, be sure to get the right kind. Stop somewhere as soon as you can and have the nuts tighten4 won't fit. Store the wheel cover in the trunk until you have the flat tire repaired or replaced. - 1993 Buick Regal | Owner's Manual - Page 211
Wheel covers won't fit on your compact spare. $$,,: II . .,. you try to put a wheel cover on your compact :% , . spare, you could damage the cover or the spare.''2:' ,..., , , . . ", . , . , . . _ " , . , Now put all the equipment back into the trunk. 209 - 1993 Buick Regal | Owner's Manual - Page 212
and have your full-size tire repaired or replaced where you want. Of course, it's best to replace your spare with a full-size tire as soon as you can. Your spare will last longer and be in good shape in case you need it again. Your anti-lock brake system warning light may come on when you are - 1993 Buick Regal | Owner's Manual - Page 213
back and forth between "R" (Reverse) and a forward gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly on the accelerator others could be injured. And the transaxle or other parts of the vehicle can overheat. Thatcould cause an engine - 1993 Buick Regal | Owner's Manual - Page 214
I957 Buick Super - 1993 Buick Regal | Owner's Manual - Page 215
Part 6 Service AndAppearanceCare vehicle, and a section devoted to its appearance care. Part 6 includes: ServiceTips ...Fuel ...HoodRelease ...EngineOil ...AirCleaner ...Automatic Transaxle Fluid ...Enginecoolant ...Power Steering Fluid ...Windshield Washer Fluid ...Brakes ...Battery ... - 1993 Buick Regal | Owner's Manual - Page 216
work, you'll want to get the proper Buick Service Manual. It tells you much.more abouthow to service your Buick than 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 list the mileage and the date of - 1993 Buick Regal | Owner's Manual - Page 217
in your engine and fuel 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 for cleaner air. Many gasolines are now blended with materials called oxygenates. General Motors recommends that you use - 1993 Buick Regal | Owner's Manual - Page 218
designed to reduce vehicle emissions. General Motors recommends that you use reformulated gasoline. By doing so, you can help clean the air, especially in those parts of the country that have high ozone levels. You should ask your service station operators if their gasolines contain detergents - 1993 Buick Regal | Owner's Manual - Page 219
the fuel door. 11nevapor IS nlghly Tlarnrnao To take off the cap, turn it slowly to the k f t (counterclockwise). violently, and that can cause veryDad injuries. Don't smoke if you're near gasolineor refuelin your vehicle. Keep sparks, flames, (rr4erials away +rqm ga-line. ~M~ 2 ; : L k 217 - 1993 Buick Regal | Owner's Manual - Page 220
the cap back on, turn it to the right until you hear a clicking noise. If you need a new cap, sure to get the right be type. Your dealer can get one for you. you get If the wrong type,it may not fitor have proper venting, and your fuel tank and emissions system might - 1993 Buick Regal | Owner's Manual - Page 221
hands,clothing and tools away from any underhood electricfr- A CAUTION: Things that burn can get on hotengine parts and start a fire. These include liquids like gasoline, oil, coolant, brake fluid, windshieldwasher and other fluids, and plastic or rubber. You or others could be burned. Be careful - 1993 Buick Regal | Owner's Manual - Page 222
closing the hood, be sure all the filler caps are on properly. Then just pull the hood down level regularly, the light is an added reminder. The dipstick is located near the front and center of the engine compartment. Turn off the engine and give the oil a few minutes to drain back into the oil - 1993 Buick Regal | Owner's Manual - Page 223
put the level somewhere in the proper operating range. Push the dipstick all the way back in when you're through. L To Check Engine Oil: Pull out the dipstick and push it back i n all the way. Remove it again, keeping the tip lower. When to Add Oil: If the oil is at or below the ADD line, then you - 1993 Buick Regal | Owner's Manual - Page 224
in the viscosity chart, for your vehicle. However, you can use SAE 5W-30 if it's going tobe colder than60°F (16 "C) before your next oil change. When it's very cold, below O°F (-18OC), you should use SAE 5W-30. COLD WEATHER IF NEITHER SAE 5W-30 NOR SAE 1OW-30 GRADE OILS - 1993 Buick Regal | Owner's Manual - Page 225
MAY BE USED AT TEMPERATURES ABOVE 40 DEGREES F (4 DEGREES C). DO NOT USESAE 1OW-40, SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED Your Buick dealer is ready to advise if you think something should be added. 223 - 1993 Buick Regal | Owner's Manual - Page 226
in door-to-door change your own oil, be sure to drain all free-flowing oil from the filter before disposal. Don't ever disposeof oil by pouring it on the ground, into sewers, or into streams or bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem - 1993 Buick Regal | Owner's Manual - Page 227
. Don't drive with it off, and be careful working on the engine with the air cleaner off. I The air cleaner is the right front areaof the engine in compartment. Refer to the Maintenance Schedule to determine when to replace the air filter. See "Scheduled Maintenance Services'' inthe Index. 225 - 1993 Buick Regal | Owner's Manual - Page 228
changed. Refer to the Maintenance Schedule to determine when to change your fluid. See "Scheduled Maintenance Services yourself, be sure tofollow all the instructions here, or you could get a out and on hot engine parts, fall starting a fire. parking brake applied. With your foot on the brake pedal, - 1993 Buick Regal | Owner's Manual - Page 229
the lower level. The fluid level must be in the cross-hatched area. 4. If the fluid level is where it should be, push the dipstick back in all the way. How to Add Fluid: Refer to the Maintenance Schedule to determine what kind of transaxle fluid to use. See "Recommended Fluids - 1993 Buick Regal | Owner's Manual - Page 230
and refill. Use GM Engine Coolant Supplement (sealer) with any complete coolant change. If you use these, you don't need to add anything else. Engine Coolant The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheat.ingor if you - 1993 Buick Regal | Owner's Manual - Page 231
and be badly damaged.The your repair cost wouldn't be covered by warranty. Too much water in the mix can freeze core and and crack the enqine, radiator, heater other parts. __./" t I Adding Coolant The 3.8 liter engine has the coolant recovery tank located at the left of the engine compartment - 1993 Buick Regal | Owner's Manual - Page 232
light comes on, it means you're low on engine coolant (diesel engine only). Add coolant mix at the recovery tank, but be careful not to spill it. To Add Coolant: If you need more coolant, add the proper mix at the coolant recovery tank. can be burned if youspill coolant on hot gine parts. Coolant - 1993 Buick Regal | Owner's Manual - Page 233
.Be sure the arrowson the cap line up with the overflow tube on the 8 : radiator filfer neck. , . When you replace your radiator pressure cap, an AC@ cap is recommended. Thermostat Engine coolant temperatureis controlled by a thermostat in the engine coolant system. The thermostat stops the flow - 1993 Buick Regal | Owner's Manual - Page 234
Fluids and Lubricants" in the Index. Windshield Washer Fluid To Add: I NOTICE: I -1 I 1 When adding power steering fluid or making a complete fluid change, always use the proper fluid. Failure to use the proper fluid can cause leaks and damage hoses and seals. 4 A . . L A 11 Open the - 1993 Buick Regal | Owner's Manual - Page 235
. The first that the is brake fluid goes down to acceptable level during an normal brake liningwear. When new linings are put in, the fluid level goes back up. The other reason is that fluid is leaking out of the brake system. it is, you If should haveyour brake system fixed, since a leak means that - 1993 Buick Regal | Owner's Manual - Page 236
work well together if the vehicle is to have really good braking. Vehicles we design and test have top-quality GM brake parts in them, as your Buick does when it is new. When you replace parts of your braking system -- for example, when your brake linings wear down and you have to have new ones put - 1993 Buick Regal | Owner's Manual - Page 237
front and rear brakes can change, for the worse. The braking performance you've cometo expect can changein many other ways if someone puts in the wrong replacement brake parts. Contact your dealer to learn how to prepare your vehicle for longer storage periods. Halogen Bulbs Battery Every new - 1993 Buick Regal | Owner's Manual - Page 238
bulbs can be changed asdescribed by the following procedure. 1. Remove the electrical connector (A) from the bulb by raising the lock tab (B) and pulling the connector down and away from the bulb's plastic base (C). 3. Install the new bulb by inserting the smallest tab (D) located on top of - 1993 Buick Regal | Owner's Manual - Page 239
secure the trunk trim over the taillights area. 3. Squeeze the bulb socket and turn it 1/4 turn to detach it from the light. 1. Remove the plastic wingnuts of the taillamp bulbs you want to replace. 2. Pull the taillight away from body carefully, to avoid scratching the paint or dropping it. 237 - 1993 Buick Regal | Owner's Manual - Page 240
LOADING INFORMATION OCCUPANTS VEHICLE CAP. WT. CTR. FRT. RR. TOTAL KG LBS. MAX. LOADING & GVWR SAME AS VEHICLE CAPACITY WEIGHT XXX COLD TIRE PRESSURE TIRE SPEED SIZE PSVKPa RTG FRT. RR. SPA. IF TIRES ARE HOT, ADD 4PSV28KPa SEE OWNER'S MANUAL FOR ADDITIONAL l l ] m ' .$$;i#..:. INFORMATION I 4. Pull - 1993 Buick Regal | Owner's Manual - Page 241
ALL APPLICABLE U.S. FEDERAL MOTOR VEHICLE SAFETY, BUMPER, AND THEFT PREVENTION STANDARDS IN EFFECT ON THE DATE OF MANUFACTURE SHOWN ABOVE. Do not load your vehicle any heavier than the If GVWR or the maximum front and rear GAWRs. you do, parts on your vehicle can break, or meit change the way your - 1993 Buick Regal | Owner's Manual - Page 242
quality tires made by a leading tire manufacturer. These tires are warranted by the tire manufacturers and their warranties are delivered with every new Buick. If your spare tire is a different brand than your road tires, you will have a tire warranty folder from each of these manufacturers. above - 1993 Buick Regal | Owner's Manual - Page 243
cause overheating as aresult of too much friction. You could have an air-out and a serious accident. See "Loading Your Vehicle" in the . If your tread is badly worn, or if your tires have been damaged, replace them. The Tire-Loading Information label which is on deck lid shows thecorrect inflation - 1993 Buick Regal | Owner's Manual - Page 244
which may look properly inflated even if they're underinflated. If your tires have valve caps, be sure toput them back on. They help prevent leaks by keeping out dirt and moisture. Use this rotation recommended in the Maintenance Schedule. See "Scheduled Maintenance Services" in the Index. 242 - 1993 Buick Regal | Owner's Manual - Page 245
b wav to tell when it's One r' Rust or dirt on a wheel, or on the parts to which it i fastened, can make wheelnuts become s loose after a time. The wheel could come off a-" cause an accident. When you change a wheel, remove any rust or dirt fromplaces where the wheel attaches to the vehicle. In - 1993 Buick Regal | Owner's Manual - Page 246
a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial) as your original tires. Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified - 1993 Buick Regal | Owner's Manual - Page 247
fromthe norm due to variations in in driving habits, service practices and differences road characteristics and climate. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher - 1993 Buick Regal | Owner's Manual - Page 248
nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced. If the wheel leaks air out, replace it (except some aluminumwheels, which can sometimesbe repaired). See your Buick dealer if any of these conditions exist. Your dealer will know the kind of wheel you need. Each new - 1993 Buick Regal | Owner's Manual - Page 249
Used Replacement Wheels Tire Chains A ~ CAUTION: If your Buick has P215160RI6 tires, don't us your vehicle. If you have other tires, use tire chains only when you must. Use only SAE Class "S" type chains that are the proper size for your tires. Install them on the front tiresand tighten them as - 1993 Buick Regal | Owner's Manual - Page 250
IT you strike a match or get them a hot part of the vehicle. on Some aredangerous if youbreathe their fumes in a closed space. When you use anything in a container to clean your Buick, be sure to follow the instructions. And always open your doors windows when you're cleaning the inside. Never use - 1993 Buick Regal | Owner's Manual - Page 251
trim along stitch or welt lines. Mix Multi-Purpose Powdered Cleaner or cloth. Then dry it immediately with an air hose, a hair dryer or a heat lamp. light pressure and clean cloths(preferably cheesecloth). Cleaning should start at the outsideof the stain, "feathering"toward the center. Keep changing - 1993 Buick Regal | Owner's Manual - Page 252
seat fabric. Theyshould be removed as soon as possible. Be careful, because the cleaner will dissolve them and may cause them to bleed. Finally, if needed, clean lightly make it difficult to see through the windshield under certain conditions. 0 If an odor lingers after cleaning vomit or urine - 1993 Buick Regal | Owner's Manual - Page 253
replaced when worn. I\ , CAUTION: Do not bleach or dye safety belts. If you do, it may severely weaken them.In a crash they mighi not be able to provide adequate protection. Clear safety belts only with mild soaD and kewarm water. Glass Glass should be cleaned often. GM Glass Cleaner (GM Part - 1993 Buick Regal | Owner's Manual - Page 254
cleaning products from your dealer. (See "Appearance Care and Materials" in the Index.) Your Buick has a "basecoat/clearcoat" paint finish. The clearcoat gives more depth and gloss to colored the basecoat. r j - 6. NOTICE: ' : If you have aluminum wheels, don't use an automatic vehicle wash - 1993 Buick Regal | Owner's Manual - Page 255
repair or replacement, make surethe body repair shop applies anti-corrosionmaterial 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. If these are not removed, accelerated - 1993 Buick Regal | Owner's Manual - Page 256
irregular dark spots etched into the paint surface. Although no defect in the paint job causes this, Buick will repair, at no charge to-the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever comes first. a 254 - 1993 Buick Regal | Owner's Manual - Page 257
See Your General Motors Dealers for These Products. -~ 255 - 1993 Buick Regal | Owner's Manual - Page 258
character in your VIN is the engine codefor your GM engine. This code will help you identify your engine, specifications, and replacement parts in this section. I NOTICE: 1 Don't add anything electrical your Buick to unless you check with your dealer first. Some electrical equipmentcan damage - 1993 Buick Regal | Owner's Manual - Page 259
Brake Lights; ABS Control Module; Chime Module Engine Control Module Taillights; DRL Module Hazard Warning Flasher Rear Defogger Timer Relay: Instrument Cluster; Chime Module; Cruise Control; DRL Module; Lamp Driver Module; ABS Lamp Driver Instrument Panel. Console, Switch Lights Blower Motor Turn - 1993 Buick Regal | Owner's Manual - Page 260
Not a Used Used Used Used 2. , Not Used Not Not Used Not Not 3. 4. 5. 6. 7. 8. 9. 10. Not Used 5 15 ABS Control Module Fog Lights 10 Horn Not If your car has anti-lock brakes, there is an ABS electrical center under the hood on the driver's side. 11. Used 12. 13. 14. Not Used 60 - 1993 Buick Regal | Owner's Manual - Page 261
; Primary Cooling Fan L) (3.1 10 28. Relay Fuel Pump 29. Cooling Fan Control (3.8L) 30. Secondary Cooling Fan 31. Primary Cooling Fan 32. A/C Clutch Coil 33. Fusible Elements Starter Solenoid 34. 60 35. 60 Cooling Fan 36. 60 Motor Blower 37. 60 Cooling Fan 38. 30 Block Fuse This electrical centeris - 1993 Buick Regal | Owner's Manual - Page 262
COLOR VIOLET TAN BROWN RED LIGHT BLUE YELLOW WHITE LIGHT GREEN Windshield Wipers The windshield wiper motor is protected by a circuit breaker and a fuse.If the motor overheats due toheavy snow, etc., the wiper will stop until the motor cools. If the overload is caused by some electrical problem - 1993 Buick Regal | Owner's Manual - Page 263
Regal Dimensions Inches Unless Otherwise Noted Overall: Coupe Sedan 193.6 72.5 53.0 107.5 59.5 58.0 193.9 54.5 107.5 59.5 58.0 Length ...Width ...72.5 Height ...Wheelbase ...Front - 1993 Buick Regal | Owner's Manual - Page 264
Replaceable Light Bulbs A nplication . Number Application EXTERIOR (continued) Number EXTERIOR Headlight High Beam ...9005 Low Beam ...9006 FogLamp ...H3 Park/Turn . Coupe ...890 Sedan ...3 157 Park/Turn . - 1993 Buick Regal | Owner's Manual - Page 265
change with filter change 4 quarts/3.8 liters Air Conditioning Capacity4 (R12) - 2.25 lbs. (1.02 kilograms) ~ ~~ I 2 3 4 8th Character of the Vehicle Identification Number. Made in a GM plant in the United States. Part numbers are AC tvDe. Air Conditioning Refrigerant - Not all air conditioning - 1993 Buick Regal | Owner's Manual - Page 266
- Cooling System Capacity 11.9 quarts/l2.6 liters Crankcase Capacity Oil change with filter change 4 quarts/3.8 liters Automatic Overdrive - Drain & Refil16 quartd5.7 liters MaintenanceItem Part Numbers3 Air Filter - A1 129C Fuel Filter - GF48 1 Oil Filter - PF5 1 Air Conditioning Capacity4(R12 - 1993 Buick Regal | Owner's Manual - Page 267
Buick. Your vehicle needs these servicesto retain its safety. dependability and emission control performance. Part 7 includes: Introduction ...266 A Word About Maintenance ...266 267 Your Vehicle and the Environment ...How This Part is Organized ...267 268 Section A: Scheduled Maintenance Services - 1993 Buick Regal | Owner's Manual - Page 268
We at General Motors want to helpyou keep your vehicle in good working condition. But we don replacements than you will find in the schedules in this part. So please read this part and note how you drive. If you have any questions on how to keep your vehicle in good condition, seeyour Buick - 1993 Buick Regal | Owner's Manual - Page 269
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 wheneveryou stop forfuel. It also explains what you can easily do to help keep your vehicle in good condition. "Section C: Periodic Maintenance Inspections - 1993 Buick Regal | Owner's Manual - Page 270
when you should schedule them. Your Buick dealer knows your vehicle best and wants you to be happy with it. If you go to your dealer for your service needs, you'll know that GM-trained and supported service people will perform the work using genuine GM parts. These schedules are for vehicles that - 1993 Buick Regal | Owner's Manual - Page 271
to decide which schedule to follow: 0 The engine is 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 freezing. Schedule I1 Follow Schedule I1 only if none of the above conditions is true. 269 - 1993 Buick Regal | Owner's Manual - Page 272
Services Following Schedules I and 11) Item No. 1. Engine Oil & Oil Filter 65 70 75 0 . 0 0 80 0 0 Change* 2. Chassis Lubrication 3. Throttle Body Mounting Bolt Torque* 4 Tire & Wheel Inspection & . Rotation 5. Engine Accessory Drive ' Belt(s) Inspection* 6 . Cooling System Service - 1993 Buick Regal | Owner's Manual - Page 273
The services shown in this schedule up to 48 000 miles (80 000 km) should be performed recall liability prior to the compktion of vehicle useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in - 1993 Buick Regal | Owner's Manual - Page 274
SO0 km) and then every 15 000 mi. (25 000 km) or as necessary Every 30 000 mi. (SO 000 km) or 24 mos. 3. Throttle Body Mounting Bolt Torque* 4.Tire & Wheel Inspection & Rotation 5. Engine Accessory Drive Belt(s) Inspection* 6. Cooling System Service* I 1I . 1 I 1I . 1 I + I I I I 0 0 272 - 1993 Buick Regal | Owner's Manual - Page 275
(See Explanation of Scheduled Maintenance Services Following Schedules I and 11) Item No. WHEN TO PERFORM Miles (kilometers) or Months, Whichever Occurs First Every 30 000 mi. (SO 000 km) r ~~ ~~ The services shown in this schedule up to 45 000 miles (75 000 km) should be performed after 45 - 1993 Buick Regal | Owner's Manual - Page 276
D. Make sure whoever services your vehicle uses these. All parts should be replacedand all necessary repairs done before you or anyone else drives the vehicle. NOTE: To determine your engine's displacement and code, see "Engine Identification" in the Index. 3. Throttle Body Mounting Bolt Torque - 1993 Buick Regal | Owner's Manual - Page 277
the cooling system and the pressure cap. Replace spark plugs with the proper type. See "Specifications Chart" in the Index. -- 7. Transaxle Service -- Change both the fluid and filter every 15,000 miles (25 000 km) if the vehicle is mainly driven under one or more these of conditions: 0 9. Spark - 1993 Buick Regal | Owner's Manual - Page 278
and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance details. Check the engine coolant level in the coolant recovery tank and add the proper coolant mix if necessary. See "Coolant" in the Index for further - 1993 Buick Regal | Owner's Manual - Page 279
and latches, including those for the hood, glove box door and console door. Section D tells you what to use. 2. Firmly apply both the parking brake (see "Parking Brake" in the Index if necessary) and the regular brake. NOTE: Do notuse the accelerator pedal, and be ready to turn off the engine - 1993 Buick Regal | Owner's Manual - Page 280
" P ' (Park). The key should come out only in "LOCK." -t CHECK OR SERVICE Parking Brake and Automatic Transaxle "P' (Park) Mechanism Check WHAT TO DO CAUTION: your U4icle in case it begins to roll. ready to apply the rnnular brake once at shoul the c vehicle begin to m 5. . r 0 __ Park on - 1993 Buick Regal | Owner's Manual - Page 281
for damage, tears or leakage. Replace seals if necessary. Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken, damaged, missing or out-of-position parts as well as open seams, holes, loose connections, or other conditions which could cause a heat build - 1993 Buick Regal | Owner's Manual - Page 282
OR SERVICE Brake System Inspection WHAT SHOULD BE DONE Inspect the completesystem. Inspect brake and lines hoses proper for hookup, binding, cracks, leaks, chafing, etc. Inspect disc brake pads for wear rotors and for surface condition. Also inspect other brake parts, including calipers, parking - 1993 Buick Regal | Owner's Manual - Page 283
Brake System Parking Brake Guides FLUID/LUBRICANT DelcoSupreme 1 l @ Brake Fluid (GM Part No. 1052535) or equivalent DOT-3 brake fluid. meeting lubricant Chassis requirements of NLGI Grade 2, Category LB or GC-LB (GM Part No. 1052497 or equivalent). GM Hydraulic Power Steering Fluid (GM Part - 1993 Buick Regal | Owner's Manual - Page 284
areperformed, record the date, odometer reading and who performed the service in the columnsindicated. When completing the Maintenance Performed column, insert the numbers from the Schedule I or ScheduleI1 maintenance charts which correspond to the maintenance performed. - 1993 Buick Regal | Owner's Manual - Page 285
Maintenance Record DATE ODOMETER READING BY MAINTENANCE PERFORMED SERVICED - ~~ ~ ~ 283 - 1993 Buick Regal | Owner's Manual - Page 286
Maintenance Record 284 - 1993 Buick Regal | Owner's Manual - Page 287
contact Buick if you need assistance. This Part also tells you how to obtain service publications and how to report any safety defects. Part 8 and Buick. Normally, any problems with the sales transaction or the operationof your vehicle will be resolved by your dealer's Sales or Service Departments. - 1993 Buick Regal | Owner's Manual - Page 288
, write to Buick Motor Division, Customer Assistance Center, 902 E. Hamilton Avenue, Flint, MI, 48550. A listing of all Buick Zone Offices and offices outside the U.S. which can assist you can also be found in the warranty booklet. When contacting Buick, please remember that your problem will likely - 1993 Buick Regal | Owner's Manual - Page 289
involved in individual problems between you, your dealer, or General Motors. To contact NHTSA, you may either call the Auto Safety Hotline toll- us. Please call us at 1-800-521-7300 , or write: Buick Motor Division, Customer Assistance Center 902 E. Hamilton Avenue Flint, MI 48550. In Canada, please - 1993 Buick Regal | Owner's Manual - Page 290
latest parts, may avoid future costly repairs. Some bulletins tell a technician how to repair a new or unexpected condition. Others describe a quicker way to fix your vehicle. They can help a technician service your vehicle better. Most bulletins apply to conditions affecting a small number of cars - 1993 Buick Regal | Owner's Manual - Page 291
Buick Product Service Publications (PSP's). This will include bulletins for all cars sold by Buick Buick during the model year. You can purchase a subscription by sending a check or money order to Service Publications, Post Office Box 1901, Flint, Michigan, 48501, along with the order form located - 1993 Buick Regal | Owner's Manual - Page 292
if you are interested in buying PSP's pertaining to a current model year car or truck, Some PSP's pertaining to a particular model year vehicle may be have the equipment, tools, safety instructions, and know-how to do a job quickly and safely. Buick Service Publications You can get these by using - 1993 Buick Regal | Owner's Manual - Page 293
r n A d 291 - 1993 Buick Regal | Owner's Manual - Page 294
-t 292 - 1993 Buick Regal | Owner's Manual - Page 295
114 124 Antenna Care ...Antifreeze ...228 140 Antilock Brake System ...Antilock Braking' System Warning Light ...103 64 Anti-Theft Tips ...Appearance Care ...248 Appearance Care and Materials ...255 Armrest. Storage ...98 Ashtrays ...96 Astroroof ...80 Audio Systems ...113 61 Automatic Door Locks - 1993 Buick Regal | Owner's Manual - Page 296
...263. 264 Cap. Radiator Pressure ...231 Car Jack Instructions ...201 Carbon Monoxide Change the Oil. When to ...221 Changing a Flat Tire ...201 Check Gages Light ...106 Checking Brake Fluid ...233 Engine Coolant ...228 Engine Oil Level ...220 Power Steering Fluid ...231 Safety Belt Systems - 1993 Buick Regal | Owner's Manual - Page 297
Outside Mirror ...228 Coolant. Engine...Coolant. Engine. Warning Gage ...103 195 Coolant. Safety Warnings About ...Courtesy Lights ...94 Covers. How to Remove Wheel ...203 86 Cruise Control ...Cruise Control. Change Speed With ...89 Cruise Control. Turning Off ...91 Cruise Control Using on Hills - 1993 Buick Regal | Owner's Manual - Page 298
Warning Gage ...Oil.When to Change ...221 192 Overheating ...67 Starting ...Wa-ning Light About Need for Service ...107 Ethanol in Gasoline ...215 Exhaust ...78 Expectant Mothers. Use of Safety Belts by ...33 Expressway Driving ...157 Extender. Safety Belt ...55 Exterior Appearance ...251 296 - 1993 Buick Regal | Owner's Manual - Page 299
235 Freedom Battery ...Freeway Driving ...157 French Language Manual ...2 Front Seatback Latches ...18 Fuel ...101,215 100 FuelGage ... i...101 Fuel Light. Low ...217 Fuel Tank. Filling Your ...2.16 Fuels in Foreign Countries ...257 Fuses and Circuit Breakers ... Gages 103 Engine Coolant Temperature - 1993 Buick Regal | Owner's Manual - Page 300
. How to Use this Manual ...10 ...Jack. Up the.Car...Jacking "Jump" Starting ... 202 202 180 K e y s ...58 Keyless Entry System. Remote ...62 99 Kilometer Indicator ...Label. Service Parts Identification ...256 81 Lane Change Indicator ...LapBelt ...35 Lap-Shoulder Belt Usage by Children ...54 - 1993 Buick Regal | Owner's Manual - Page 301
Driving ...161 MTBE in Gasoline ...215 O c t a n e Required for Your Car ...237 Odometer ...99 Off (Ignition Key Position) ...67 Off-Road Recovery ...146 Oil. Change Your Engine ...221 220 Oil. Engine ...Oil Pressure Warning Light ...105 Operation in Foreign Countries ...216 Outside Mirrors ...94 - 1993 Buick Regal | Owner's Manual - Page 302
. Service ...180 Push-Starting Your Car ... Racing. Shifting When Your Engine is ...79 Radiator Pressure Cap ...231 Radiator Overheating ...192 1 14 Radio. Two-way. Adding a ...Radio Systems ...1 13 152 Rain. Driving in ...Reaction Time in Braking ...139 93 Reading Lights ...Rear Seat Console and - 1993 Buick Regal | Owner's Manual - Page 303
...265 Scheduled Maintenance-Services ...268 13 Seats and Safety Belts ...8 Seat Controls ...Second Gear. When to Use ...73 46. 48 Securing A Child Restraint ...Service and Appearance Care ...213 Service Tips ...: ...214 . "Service Engine Soon" Warning Light ...107 Service Parts Identification Label - 1993 Buick Regal | Owner's Manual - Page 304
to Buick Service Publications ...288 Sunroof ...80 Symbols on Road Signs ...132 Symbols on Your Car ...12 T a b l e of Contents ...9 Tachometer ...108 236 Taillight Bulb Replacement ...99 Tamper-Resistance of Odometer ...TapePlayerCare ...123 Temperature. Engine Coolant Warning Light ...103 - 1993 Buick Regal | Owner's Manual - Page 305
, Hazard ...178 232 Washer Fluid ...Light, Antilock Brake System ...103 Wipers ...84 Light, Brake System ...102 Winter Driving ...166 Light, Check Gages ...106 203 Wire Wheel Cover ...Light, Engine Coolant Temperature ...103 Working on Your Car ...266 Light, Engine Oil ...105 Worn Tires ...243 - 1993 Buick Regal | Owner's Manual - Page 306
MILES PER GALLON 10 15141312 11 5 6 16 65 70 84 75 90 80 96 17 18 90 19 95 20 22 21 100 105 23 2524 110 115 27 26 28 3029 31 32 3433 35 36 18C 50 66 60 70 80 90 55 60 85 120 125 130 135 140 145 150 156 162 I50 155 160 165 170 175 72 77 84 96 78 91 102 IO8 114 120 126 132 138 144 - 1993 Buick Regal | Owner's Manual - Page 307
- 1993 Buick Regal | Owner's Manual - Page 308
't THIS MANUAL IS PRINTED ON RECYCLED PAPER USING MINIMUM 50% WASTEPAPER, 10%POST CONSUMERWASTE