2001 VOLVO V4 service indicator

The entire process, including inflation and deflation of the airbags, takes approximately two-tenths of a second.WARNING!
· As its name implies, SRS is designed to be a SUPPLEMENT to - not a replacement for - the three-point belt
system. For maximum protection, wear seat belts at all times. Be aware that no system can prevent all possible
injuries that may occur in an accident.
· When installing any optional equipment, 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 retailer for inspection as soon as possible.
pg. 5 Volvo SRS
A self -diagnostic system incorporated into the sensor monitors the SRS, SIPS and IC-system. 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 lamp should light up when the ignition is switched on and should go out after 5 seconds or
when the engine is started. Check that this light is functioning properly every time the car is started.
The following items are monitored by the self -diagnostic system:
· Sensor unit
· SRS wiring
· InflatorsWARNING!
Never drive an SRS equipped car with your hands on the steering wheel pad / airbag housing.
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13 Hazard warning light on
14 Fault in SRS system
15 Brake circuit not working (brake fluid level too low) and EBD
16 Battery charge failure
17 DSA (option)
18 Automatic transmission: position W, 4 or 3 or L
19 Check engine light
20 Immobilizer on
21 Service Reminder Indicator
22 Low washer fluid level
23 Turn indicator trailer (certain models)
Starting check
After a few seconds, all lights except 9 and 20 will go out. Once the engine starts, 9 and 20 will also go out.
* Indicates failure of a brake light, not failure of the braking system (see item 15).
pg. 22 Warning lights
The warning lights described on pages 22 and 23 should never stay on when driving
When the ignition key is turned on and before the engine starts, all of the warning lights should go on to test the
function of the bulbs. Should a light not go off after the engine has started, the system indicated should be
inspected. However, the parking brake reminder light will not go off until the parking brake has been fully
released.
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.
Drive to an authorized Volvo retailer for an inspection of the system. See the SRS section for more information.
Check Engine Lamp
If the lamp comes on (or stays on after the vehicle has started), the engine diagnostic system has detected a
possible fault in the emission control system. Although driveability may not be affected, see an authorized Volvo
retailer as soon as possible for inspection.
Canadian models are equipped with this warning light:
NOTE : If the fuel filler cap is not closed tightly or if the engine is running when the car is refueled, the Check
Engine Lamp may indicate a fault. However, your vehicle's performance will not be affected. Use only Volvo
original or approved fuel filler caps.
Oil pressure warning light
If the light comes on while driving, stop the car and then stop the engine immediately and check the engine oil
level . See page 114.
If the light stays on after restart, have the car towed to the nearest authorized Volvo
retailer. After hard driving, the light may come on occasionally when the engine is idling. This is normal,
provided it goes off when the engine speed is increased.
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.
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Canadian models are equipped with this warning light:
WARNING!
If the fluid level is below the lowest MIN mark in the brake fluid reservoir: DO NOT DRIVE. Tow the car to a
Volvo retailer and have the brake system checked and any leakage repaired.
Brake failure warning light
If the light comes on while driving or braking, stop immediately, open the hood and check the brake fluid level
in the reservoir. See page 116
for reservoir position.
If the control lamp still stays on, the EBD (Electronic Brakeforce Distribution) is not working.
Drive to your Volvo dealer. See ABS control lamp and also page 71.

Canadian models are equipped with this warning light:
Bulb failure warning light
The light will come on if one of the brake light bulbs are defective when the brake pedal is pressed.
Check the fuse and bulb. See sections "Replacing bulbs" and "fuses".
pg. 23 Warning lights, Daytime Running Lights
DSA (option)
Dynamic Stability Assistance
This is a system which helps keep the drivewheels from spinning. The light flashes if the road surface is slippery,
the wheels are spinning and the system is working.
The control light comes on if a fault occurs in the DSA system. It also comes on if the system is switched off via
the switch.
For more information see page 30.
Service reminder indicator
This light will come on according to preset service intervals or after 750 hours of driving or after 12 months,
whichever occurs first. It is a reminder to the driver that the service interval has been exceeded. The light will
stay on for 2 minutes after start until reset by the servicing retailer.
Anti-lock Brake system (ABS)
If the warning lamp lights up there is a malfunction of the ABS system (the standard braking system will
however function). The vehicle should be driven to a Volvo retailer for inspection.
See page 71
for additional information.
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WARNING!
The coolant fan may start or continue to operate (for up to 6 minutes) after the engine has been switched off.
pg. 112 Fuel/emissions systems
Fuel system
The fuel system is all electronic and is microprocessor controlled. It can continually compensate for variation in engine
load, speed and temperature to give the best economy and power. A mass air flow sensor measures the inducted air. In
this way the system can make instantaneous adjustments for changes in air temperature or density, thus always
assuring the best economy with the lowest possible exhaust emissions.
Heated oxygen sensor
This is an emission control system designed to reduce emissions and improve fuel economy. The heated oxygen sensor
monitors the composition of the exhaust gases leaving the engine. The exhaust gas analysis is fed into an electronic
module. This adjusts the air-fuel ratio to provide optimum conditions for combustion and efficient reduction of the
three major pollutants (hydrocarbons, carbon monoxide and oxides of nitrogen (NOx) by a three-way catalytic
converter.
Crankcase ventilation
The engine is provided with positive crankcase ventilation which prevents crankcase gases from being released into the
atmosphere. Instead, the crankcase gases are admitted to the intake manifold and cylinders.
Evaporative control system
The car is equipped with an evaporative control system which prevents gasoline vapor from being released into the
atmosphere.
The system consists of a fuel tank with filler pipe and cap, a rollover valve, a Fill Limit Vent Valve (FLVV), vapor
vent lines, a charcoal canister, a purge line, a purge control valve and engine connections*.
In addition, there is a pressure sensor connected to the fuel tank and a filter -protected Canister Close Valve (CCV) on
the atmospheric side of the canister, for system diagnosis.
The gasoline vapor is channeled through the rollover valve and the FLVV via the vapor vent lines into the charcoal
canister, where it is
stored. When the engine is started, the gasoline vapor is drawn from the charcoal canister to the engine's air intake
system and into the combustion process.
NOTE:
· If the fuel filler cap is not closed tightly or if the engine is running when the car is refueled, the Malfunction Indicator
light may indicate a fault.
· During a transitional period, a small number of service stations may still have fuel nozzles that are not compatible
with the fuel filler neck on cars equipped with the evaporative control system (ORVR) mandated by the U.S.
Environmental Protection Agency and the California Air Resources Board. If you experience difficulties in refueling
your vehicle, please ask the gas station attendant for assistance.
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Lubrication113
Lumbar support47,48
M
Maintenance schedule108
Maintenance service107
Malfunction indicator lamp22
Manual transmission fluid122
Manually closing the sun roof98
Mirrors - rear/side view49
O
Occupant safety16
Octane rating61
Odometer20
Oil - engine115
Oil pressure warning light22
On-call128
P
Paint touchup100
Parking brake32
Parking brake reminder light22
Polishing102
Power seats48
Power steering fluid116,122
PROPOSITION 65 WARNING70,119
R
Rear fog light24
Rear suspension124
Recirculation37
Refueling61
Remote control (central locking system)42
Remote keyless entry system42
Replacing bulbs88,90,91,92
Replacing fuses93
Replacing number plate lighting - V4092
Reporting safety defects16
Roadholding58
Roof rails/racks58
S
Safety defects - reporting16
Safety locks - child46
Seat belt maintenance16
Seat belts2,3
Seat belts - cleaning103
Seats47
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Service reminder indicator23
Servicing110,111
Shift lock64
Shiftlock release97
Shiftlock release (override)97
Side Impact Protection System (SIPS)8
Side marker lamp replacement88
Side-view mirrors - heated26
SIPS8
Snow chains79
Snow tires79
Spare tire82
Spare tire (sedan)54
Spark plugs124
Specifications121
Speed warning27
SRS5,6,7
SRS diagnostic system22
SRS warning light5,22
Start inhibitor (immobilizer)40
Starting the engine63
Steering wheel adjustment34
Steering wheel lock26
Storage compartments53
Studded tires79
Sun roof50,51
T
Tachometer20
Tailgate (opening/locking)45
Technical Data - audio142
Temperature gauge20
Temporary spare tire82
Tires - changing85
Tire pressure80
Tires78
Tool kit84
Towing68,69
Towing a trailer75
Traction Control System (TRACS)23,72
Trailer towing75
Trip Computer27
Trip odometer20
Turn signals25
U
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