VOLVO 780 User Manual

1991 Volvo Coupe

Coupe Owner's Manual

VOLVO

VOLVO COUPE

1 9 9 1

Contents

Introduction

Instruments and controls

Body and interior

Reporting safety defects

Starting and driving

Wheels and tires

In case of emergency

Car care

Service and routine maintenance

108

Specifications

115

Audio systems

You should also be familiar with the information in the first three chapters before you operate the car. Information contained in the balance of the manual is extremely useful and should be studied after operating the vehicle for the first time. The manual is structured so that it can be used for reference. It should thus be kept in the car for ready access.

All information, illustrations and specifications contained in this manual are based on the latest product information available at the time of publication. Volvo reserves the right to make model changes at any time, or to change specifications or design, without notice and without incurring obligation.

pg. 2 This manual deals with the operation and care of your Volvo.

Welcome to the world-wide family of Volvo owners. We trust that you will enjoy many years of safe driving in your Volvo, an automobile designed with your safety and comfort in mind. To help ensure

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1991 Volvo Coupe

your satisfaction with this vehicle, we encourage you to familiarize yourself with the equipment descriptions, operating instructions and maintenance requirements/recommendations in this manual. We also urge you and your passengers to wear seat belts at all times in this (or any other) automobile. And, of course, please do not operate a vehicle if you may be affected by alcohol, medication or any impairment that could hinder your ability to drive.

Your Volvo is designed to meet all applicable safety and emission standards, as evidenced by the certification labels attached to the driver's door opening and on the left wheel housing in the engine compartment. For further information please contact your dealer.

pg. 3 Seatbelts: "Something We Believe In"

Despite our strongest recommendations, and your best intentions, not wearing a seat belt is like believing "It'll never happen to me!". Volvo urges you and all adult occupants of your car to wear seat belts and ensure that children are properly restrained, using an infant, car or booster seat determined by age, weight and height.

Fact: In every state and province, some type of child-restraint legislation has been passed. Additionally, most states and provinces have already made it mandatory for occupants of a car to use seat belts.

So, urging you to "buckle up" is not just our recommendation - legislation in your state or province may mandate seat belt usage. The few seconds it takes to buckle up may one day allow you to say, "It's a good thing I was wearing my seat belt".

pg. 4 Introduction

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1991 Volvo Coupe

This Owner's manual provides information on driving and maintaining your Volvo

It should be noted that there are certain differences among model versions and market requirements; thus, you may find features described and/or pictured in this manual that do not appear on your car. Should you require more detailed information with regard to adjustments or repairs please contact your Volvo dealer.

Do not export your Volvo to another country before investigating that country's applicable safety and exhaust emission requirements. In some cases it may be difficult or impossible to comply with these requirements. Modifications to the emission control system(s) may render you Volvo not certifiable for legal operation in the U.S., Canada, and other countries.

pg. 5 Keys

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1991 Volvo Coupe

Owner's key This key operates all locks in the vehicle

Service key Front doors Starting (ignition)/Steering wheel lock

Number tag

The key number codes are stamped on a separate tag supplied with the keys. This tag should be separated from the key ring and kept in a safe place. The back of the tag is coated with adhesive tape. In the event the original keys are lost, duplicates may be ordered from your Volvo dealer. The central locking system is described in detail in section Doors and locks.

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1991 Volvo Coupe

Contents | Top of Page

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1991 Volvo Coupe

Instruments and controls

pg. 6 Instruments, Switches and controls

pg. 7 Instruments, switches and controls

1 Air louver

2 Headlights, parking lights

14, 16

3 Turn signals, Cruise Control

4 Hazard warning lights

5 Instruments

6 Wiper/washer

7 Air louvers

8 Heating and air conditioning

9 Audio cassette/tuner

- 10 Space for additional equipment

11 Cigarette lighter

12 Electrically-heated driver's seats

13 Electrically-heated passenger seat

14 Parking brake

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1991 Volvo Coupe

15 Rear fog lamps

16 Fog lights

17 Power antenna

18 Fuel cap cover

- 19 Horn

20 Starting switch/steering wheel lock

21 Electrically operated moon roof

22 Rear window/rear view demister

23 Hood release handle

24 Electrically operated windows

Electrically operated rear view mirrors

Electrically operated door locks

25 Electrically operated front seat

The pages in this section provide detailed descriptions of the vehicle's instruments and controls. Note that vehicles may be equipped differently, depending on special legal requirements, etc.

pg. 8 Instruments

1 Volt meter 2 Fuel gauge 3 Clock reset knob 4 Quartz crystal clock 5 Speedometer 6 Trip computer 7 Trip odometer reset knob

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8 Odometer 9 Tachometer 10 Instrument panel lamps rheostat 11 Coolant temperature gauge 12 Boost gauge

pp. 9 Instruments (cont.)

Quartz crystal clock To reset the hands, push in the reset knob and turn.

Tachometer Reads thousands of engine rpm. Engine should not be operated in red range.

Trip odometer Used for measuring shorter distances. Last figure represents 1/10 mile or km. A black number on a white background = original instrument. A red number on a white background = replacement instrument.

Trip odometer reset knob Push in to reset.

Coolant temperature gauge The pointer should be approximately midway on the gauge face when driving.

CAUTION: If the pointer approaches the red range repeatedly, check coolant level and fan belt tension. See sections "Coolant" and "Drive belts".

WARNING! Allow engine to cool before adding coolant.

If the pointer stays in the red range, do not drive the car. Call Road Assistance.

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1991 Volvo Coupe

Fuel gauge The total fuel tank capacity is approx. 21.1 US gals (80 liters). The red range represents approx. 2.4 US gals. (9 liters). See "Refueling" for further information.

Instrument panel lamps rheostat Clockwise = brighter Counterclockwise = dimmer.

Voltmeter The voltmeter indicates the voltage in the electrical system and thereby also the state of the battery. While the car is being driven the pointer should be within the black field. Should the pointer point to the upper or lower red field when driving, this may indicate some fault in the electrical system.

Boost pressure gauge The boost pressure gauge is divided into sections. Black section : The engine acts as a normally-aspirated engine. Best fuel economy is achieved while driving in this range. Yellow section: The turbo is providing boost pressure.

pg. 10 Indicator and warning lights

1 Turn signal, left

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2 Turn signal , right 3 (Not connected) 4 (Not connected) 5 ABS malfunction 6 Service reminder light 7 SRS (Supplemental Restraint System) 8 Low engine oil pressure 9 Alternator not charging 10 (Not connected) 11 High beams 12 Brake failure 13 Parking brake applied 14 Bulb failure 15 Low washer fluid level If the lamp glows continuously when the engine is running, there is only about 1/2 - 1 US qts. remaining in the washer fluid reservoir. 16 4th gear disengaged 17 Fasten seat belts 18 Check engine

pg. 11 Warning lights

The warning lights described on this page should never be on when driving

Alternator warning light If the light comes on while the engine is running, check the tension of the generator drive belt as soon as possible.

NOTE: This warning lights is illuminated if the alternator is not charging. However, parking brake, brake failure and bulb failure warning lights will be illuminated at the same time due to the design of the system.

Oil pressure warning light If the light comes on while driving, the oil pressure is too low. Stop the car and then stop the engine immediately. Do not drive the vehicle. See the section titled "Engine oil". After hard driving, the light will come on occasionally when the engine is idling. This is normal, provided it goes off when the

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1991 Volvo Coupe

engine speed is increased.

Bulb failure warning light The light will come on if any of the following bulbs are defective: one of the low beam headlights one of the tail lights one of the brake lights (when the brake pedal is depressed) Check the fuse and bulb. See sections titled "Replacing bulbs" and "Fuses". Should the warning light come on after a defective outside bulb has been replaced, the corresponding bulb on the other side of the car should also be replaced.

Parking brake reminder light This light will be on when the parking brake (hand brake) is applied. The parking brake lever is situated between the front seats.

Brake failure warning light If the light comes on while driving and the brake pedal can be depressed further than normal, it is an indication that one of the brake circuits is not functioning. Stop immediately, open the hood and check the brake fluid level (see section "Brake fluid, power steering").

WARNING! Fluid level below MIN mark: Do NOT drive. Tow car to shop for check/repair of brake system.

Fluid level between MIN and MAX mark: proceed immediately and with caution to a Volvo dealer for an inspection of the brake system.

pg. 12 Warning lights (cont.)

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Anti-lock Brake System (ABS) ABS brakes are designed to prevent the brakes from locking under severe braking conditions. If the light comes on while driving, there is a malfunction of the ABS system (the standard braking system will however function), and the car should be driven to an authorized Volvo dealer for inspection. The system "senses" when the brakes begin to lock, regulates the brake pressure and thereby helps prevent the brakes from locking. The system performs a self-diagnostic test when the engine is activated (and during the self-diagnostic test), you may be aware of a slight vibration in the brake pedal. The switching sound of the control unit in the engine compartment may also be audible. This is quite normal. Note that the ABS system does not increase the total braking capacity of your car. If does, however, enable you to steer and helps to retain better control of the vehicle.

Supplemental Restraint System (SRS) If the light comes on (or stays on after the vehicle has started), the SRS diagnostic system has detected a fault. Take the car to an authorized Volvo dealer for an inspection of the system. See the SRS section for more information.

Service reminder indicator This light will come on at 5,000 mile (8,000 km) intervals. It is a reminder to the driver that the 5,000 mile (8,000 km) service interval has been exceeded. The light will stay on 2 minutes after the start until reset by the servicing dealer.

Check Engine warning light If the lamp comes on (or stays on after the vehicle has started), the Engine Check diagnostic system has detected a fault. Drive to an authorized Volvo dealer for inspection.

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1991 Volvo Coupe

Contents | Top of Page

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1991 Volvo Coupe

Body and interior

pg. 25 Body and interior

Rear-view/side-view mirrors

Interior light, moon roof

Doors and locks

Trunk

Long load storage

Hood

Passenger compartment, storage spaces

pg. 26 Rear/side-view mirrors, Make-up mirror

Rear-view mirror

A Normal position B Night position, reduces glare from following headlights

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1991 Volvo Coupe

WARNING! The mirrors should always be adjusted prior to driving.

Electrically-operated side-view mirrors

The control switches are located in the driver's door armrest. A Adjustment sideways B Adjustment up/down

WARNING! Objects seen in the wide-angle right side-view mirror are closer than they appear to be.

CAUTION: Never use ice scrapers made of metal as they can easily scratch the mirror surface.

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1991 Volvo Coupe

Vanity mirror

Vanity mirrors are located on each sun visor. Illumination is controlled by the mirror covers.

pg. 27 Interior light, Moon roof

Interior light

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1991 Volvo Coupe

1 Light always on. 2 Light always off 3 Light is on when either of the front doors are opened.

Moon roof

The moon roof is operated by a switch on the dashboard - the ignition key must be turned to position II. Once you release the switch the moon roof locks into position. To close the moon roof depress the opposite side of the switch. The moon roof is supplied with a manually adjustable sun shade.

Note: Do not slide the sun shade over the front edge of the moon roof.

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Reading lights, rear seats

There are two adjustable reading lights for rear seat passengers. The lights are turned on and off by the switches on the rear arm rests. The starting (ignition) key must be in position I.

Contents | Top of Page

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1991 Volvo Coupe

Occupant safety

pg. 33 Occupant safety

Occupant safety

Seat belts

Volvo SRS

Child safety

Occupant safety

Reporting Safety Defects

pg. 34 Seat belts

Seat belts

Fasten the seat belts whenever you drive or ride. Two lights will be illuminated for 4-8 seconds after the starting (ignition) key is turned to the driving position. One light is located in the instrument panel and one in the console between the front seats. A chime will sound at the same time if the driver has not fastened his seat belt. The front seats and the rear outboard seats are provided with self-retracting inertia reel belts.

To buckle: Pull the belt out from both retractors far enough to insert the latch plate into the receptacle (buckle for rear seats), until a distinct snapping sound is heard. The seat belt retractors are normally "unlocked" and you can move freely, provided that the shoulder belt is not pulled out too far. The retractor will lock up as follows:

● if the belt is pulled out rapidly

● during braking and acceleration

● if the vehicle is leaning excessively

● when driving in turns

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1991 Volvo Coupe

In order for the seat belt to provide maximum protection in the event of an accident, it must be worn correctly. When wearing remember:

● The belt should not be twisted or turned.

● The lap belt must be positioned low on the hips (not pressing against the abdomen). Make sure that

the shoulder belt is rolled up into its retractor and that the shoulder and lap belts are taut.

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1991 Volvo Coupe

A special safety feature is the belt tensioner. In the event of a collision the tensioners are designed to automatically and immediately tighten the front seat belts and therefore help protect the occupant from being thrown forward.

To unfasten, depress the red pushbutton in receptacle (buckle). Before exiting the car, check that the seat belt retracts fully after being unbuckled. If necessary, guide the belt back into the retractor slot.

Warning! Aftermarket devices used to induce slack into the shoulder belt portion of Volvo's three-point belt system will have a detrimental effect on the amount of protection available to you in the event of a collision.

pg. 35 Seat belts (cont.)

Center-rear belt adjustment

The center-rear seat belt is manually adjustable. It should always be adjusted to fit snugly across the lap.

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WARNING! Never use a seat belt for more than one occupant. Never wear the shoulder portion of the belt under the arm or otherwise out of position. Such use could cause injury in event of accident. As the seat belts lose much of their strength when exposed to violent stretching, they should be replace after any collision, even though they may appear to be undamaged. Never repair the belt on you own; have this done by an authorized Volvo dealer only.

Maintenance

Check periodically that the anchor bolts are secure and that the belts are in good condition. Use water and a mild detergent for cleaning. Check seat belt mechanism function as follows: Attach the seat belt. Pull rapidly on the strap.

WARNING! Check other traffic before performing the following check.

Brake firmly from approximately 30 mph (50 km/h) or turn in a tight circle while pulling on the belt.

In the above checks you should not be able to pull the belt out.

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During pregnancy

Pregnant women should always wear seat belts. Remember that the belt should always be positioned in such a way as to avoid any possible pressure on the abdomen. The lap portion of the belt should be located low, as shown in the above illustration.

NOTE: Legislation in your state or province may mandate seat belt usage. pg. 36 Volvo SRS

As an enhancement to the three-point seat belt system, your Volvo is equipped with a Supplemental

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1991 Volvo Coupe

Restraint System (SRS). The Volvo SRS consists of a driver's side airbag with a driver's side knee bolster. The system is designed to supplement the protection provided by the three-point seat belt system.

The interior of an SRS-equipped Volvo looks very much the same as any other. The only indications of the system's presence are the "SRS" embossed on the steering wheel pad, and the knee bolster beneath the steering column.

The airbag is folded and located in the center of the steering wheel. It is released only during certain frontal or front-angular collisions, depending upon the crash severity, angle, speed and object impacted.

WARNING! As its name implies, SRS is designed to be a SUPPLEMENT to - not a replacement for

- the three-point belt system. The airbag is designed not to be released in the event of a side or rearend collision, or during a rollover situation.For maximum protection, wear seat belts at all times.

The airbag system includes a gas generator (1) surrounded by the airbag itself (2). To deploy the system, the sensor (3) activates the gas generators causing the airbags to be inflated with nitrogen gas. As the movement of the seat's occupants compresses the airbags, some of the gas is expelled at a controlled rate to provide better cushioning.

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The entire process, including inflation and deflation of the airbags, takes approximately two-tenths of a second.

WARNING: When installing any accessories, make sure that the SRS system is not damaged. Do not attempt to service any component of the SRS yourself. Attempting to do so may result in serious personal injury. If a problem arises, take your car to the nearest authorized Volvo Dealer for inspection as soon as possible.

pg. 37 Volvo SRS

A self-diagnostic system incorporated in the sensor monitors the SRS. If a fault is detected, the "SRS" warning light will illuminate. The light is included in the warning/indicator light cluster in the instrument panel. Normally, the SRS warning light will be illuminated along with other warning/indicator lights when the ignition key is turned to the ON position (position II), and go out a short time after the engine has been started. Check that this light is functioning properly every time the car is started.

WARNING! If the SRS warning light stays on after the engine has started or if it comes on while you are driving, drive the car to the nearest authorized Volvo Dealer for inspection as soon as possible.

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The following items are monitored by the diagnostic system:

● Sensor unit electronics integrity.

● Reserve energy supply.

● Diagnostic output circuit.

● System voltage.

● Integrity of system connectors.

● Mercury switch closure.

● Gas generator ignitor

ATTENTION! SRS VEHICLE! THIS CAR IS EQUIPPED WITH A SUPPLEMENTAL RESTRAINT SYSTEM. TO PROVIDE CONTINUED RELIABILITY, CERTAIN ELEMENTS OF THE SUPPLEMENTAL RESTRAINT SYSTEM SHALL BE SERVICED OR REPLACED BY 2000. SEE OWNER'S MANUAL FOR FURTHER INFORMATION. VOLVO

This plate can be found in the center console.

There is no maintenance to perform on the SRS yourself. The only periodic maintenance recommended on the SRS is that the air bag modules and front seat belts (including tensioners) should be replaced approximately every ten years and that the other components in the system (wiring, connectors, etc.) should also be inspected at this time. This service must be performed by an authorized Volvo dealer.

Should you have any questions about the SRS system, please contact your authorized Volvo Dealer or Consumer Affairs Department:

In the U.S.A.: Volvo Cars of North America One Volvo Drive, Rockleigh, New Jersey 07647 201-767-4737

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1991 Volvo Coupe

pg. 38 Child safety

Child safety

Volvo recommends the proper use of restraint systems for all occupants including children. Remember that, regardless of age and size, a child should always be properly restrained in a car. Special child restraint systems are designed to be secured in the vehicle by lap belts or the lap portion of a lap-shoulder belt. Such child restraint systems can help protect children in cars in the event of an accident only if they are used properly. However, children could be endangered in a crash if the child restraints are not properly secured in the vehicle. Failure to follow the installation instructions for your child restraint can result in your child striking the vehicle's interior in a sudden stop.

Holding a child in your arms is NOT a suitable substitute for a child restraint system. In an accident, a child held in a person's arms can be crushed between the vehicle's interior and an unrestrained person. The child could also be injured by striking the interior, or by being ejected from the vehicle during a sudden maneuver or impact. The same can also happen if the infant or child rides unrestrained on the seat. Other occupants should also be properly restrained to help reduce the chance of injuries or increasing the injury of a child.

All states and provinces have legislation governing how and where children should be carried in car. Recent accident statistics have shown that children are safer in rear seating positions than front seating positions when properly restrained.

A child restraint system can help protect a child in a vehicle. Here's what to look for when selecting a child restraint system:

● It should have a label certifying that it meets applicable Federal Motor Vehicle Safety Standards

(FMVSS 213) or in Canada, CMVSS 213.

● Make sure the child restraint system is approved for the child's height, weight and development -

the label required by the standard or regulation, or instructions for infant restraints, typically provide this information.

● In using any child restraint system, we urge you to look carefully over the instructions that are

provided with the restraint. Be sure you understand them and can use the device properly and safely in this vehicle. A misused child restraint system can result in increased injuries for both the infant or child and other occupants in the vehicle.

● If your child restraint requires a top tether strap, consult your authorized Volvo dealer for top tether

anchorage and installation information.

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When a child has outgrown the child safety seat (approximately age 4-5 years, depending on size) you should use the rear seat with the standard seat belt fastened. The best way to help protect the child here is to place the child on a cushion so that the seat/lap belt is properly located on the hips. A specially designed and tested safety cushion for this purpose can be obtained from your Volvo dealer. If necessary, an extra seat is available for use in the luggage compartment of station wagon models. This seat is designed for two children, each up to 88 lbs. and up to 53 inches in height.

pg. 39 Child safety (cont.)

Child Restraint Anchorages

Volvo cars are fitted with Child Restraint Top Tether Anchorages in the rear seat. There are three anchorages under the rear section of the car's rear window shelf. When the car is delivered, the holes for these anchorages are covered by plastic covers. In cars designated for Canada, one top tether anchorage set will be in the glove box. The top tether anchorage set includes the top tether anchorage plate, an 5/16" x 30 UNC bolt and a plastic trim cover. If another set is needed, consult your Volvo dealer.

Installing the top tether

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