
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.
No objects, accessory  equipment or stickers may be  placed on, attached to or installed near the SRS cover in the
center  of the steering wheel, the SRS cover above the glove compartment or the area affected by airbag deployment.
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 retailer for inspection as soon as possible.
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2 0 0 2 
VOLVO
S40 & V40
Chapter 2 - Instruments, switches and controls
pg. 17 Instruments, switches and controls
Instruments, switches and controls
Instruments, switches,  controls etc. are described on the following pages.  Instruments
18
Indicator and warning lights21
Headlights, Parking  lights, Instrument illumination, Fog lights24
Turn signals, home Safe lighting, Wipers/washers25
Ignition switch/steering wheel  locks, Flashers, Heated rear window/mirrors26
Trip  Computer27
Dynamic Stability Assistance30
Cruise control31
Heated seats, Parking  brake32
Auxiliary socket, Cupholder33
Steering wheel  adjustment34
Heating, Ventilation and Air  Conditioning35
Electrcaly operated windows38
pg. 18 Instruments, switches and controls
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pg. 19 Instruments, switches and controls
Chapter 2 - Instruments, switches  and  controls 
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.Page
1 Adjustable door mirrors 50
2Air vents 35
3Headlight  switch 24
4Front foglight switch 24
5Instrument lighting 24
6Rear foglight switch 24
7Turn  signals, high/low beams, Home  Safe Lighting,  cruise control 31
8Instruments, indicator and  warning lights 20-21
9Horn
10 Windshield wash/wipe, headlight wash/wipe 25
11Blower  control 36
12Air distribution control 36
13Hazard  warning flashers 26
14Passenger compartment temperature sensor 36
15Temperature control 36
16Glove  compartment 45
17Passenger airbag 4
18Sunlight sensor for electronic  climate  control and  LED  for immobilizer and  alarm 37,44
19Fuse box 96/97
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2 Clock
3 Tachometer 
Reads thousands of engine rpm. The needle should never be in the solid  red  range.
4 Trip  odometer reset button  
Press the button to reset the trip odometer. The ignition must be switched on.
5 Odometer
6 Speedometer
7 Trip  odometer  
Used for measuring shorter distances. The last digit  indicates 1/10 mile/kilometer.
8 Fuel gauge 
Fuel tank  capacity: 16 US gallons  (60 liters). 
When the warning light  comes on there is approximately 1.9 US gal. (7 liters) of fuel remaining. See  "Refueling"
for additional information. When refueling the fuel gauge needle will not register until  the volume of gasoline  in
the tank  exceeds 3.2 US gal. (12 liters).
9 Trip  Computer/Ambient temperature
NOTE:  See  page 27- 29 
for information on the trip computer.
10 Temperature gauge (engine coolant)  
Do not drive the car with the pointer in the red  range.  The pointer should be approximately midway on the
gauge face when driving. If the pointer approaches the red  range  repeatedly, check  coolant level.  See  page 117
.
pg. 21 Indicator and warning lights
1 Turn signal,  left 
2 Turn signal,  right 
3 Fuel level  low 
4 Front  fog lights on 
5 Rear fog lights on 
6 Rear fog lamp on 
7 Cruise control 
8 High beams on 
9 ABS  (anti-lock brakes) malfunction 
10 Door open 
11 Parking  brake applied 
12 Low oil pressure 
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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. 
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.
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
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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 73.
 
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 Light
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 73
 for additional information. 
Malfunction Indicator Lamp 
On-Board Diagnostics II (OBDII):  As you drive, a computer called "OBDII" monitors your car's engine,
transmission,  electrical  and emission systems. The CHECK ENGINE  light  will light  up if the computer senses a
condition  that potentially may need correcting.  When this happens, please have your car checked  by a Volvo
retailer as soon  as possible.
A CHECK ENGINE  light  may have many causes. Sometimes, you may not notice a change in your car's
behavior. Even so, an uncorrected condition  could hurt fuel economy, emission cleanliness, and driveability.
Extended driving without correcting  the cause could even  damage other components in your car.
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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.
Daytime Running Lights:
The S40 and V40 come from the factory with daytime  running  lights activated. Carry out the following  steps if
you will deactivate them(in the U.S. only *). These steps may be carried out again to reactivate and deactivate
the daytime  running  lights as desired.
Programming for On or  OFF
Turn the headlight  switch to position 
.
Turn the ignition key in position II.
Pull the turn signal  lever towards  you and hold it while turning the headlight  switch to position 0.
WARNING!
Do not activate or deactivate the daytime running lights while driving. Laws in your area may mandate the use of
daytime running lights. Check your local  laws before deactivating daytime running lights.
* The use of daytime  running  lights is mandatory in Canada. 
pg. 24 Headlights, Parking lights, Instrument illumination, Fog  lights
A Headlights and parking lights 0 Switch position
Ignition key in positions 0+I:  All lights switched off
Ignition key in position II:
Low beam headlights on (+ front  and  rear parking lights, license plate  light and  instrument lighting).
Switch position
Parking  lights  front  and  rear.
Ignition key in positions 0, I and II
Parking lights should only be  used when the car is parked, never when the car is being driven.
It also switches  on the position lights in bumpers,  and  license plate  light (and the instrument lights in position II).
Switch position
Ignition key in positions 0 and I: All lights off.
Ignition key in position II: Headlights on (+ parking lights front  and  rear, license plate  light, position lights in
the bumpers  and  instrument lights).
Note: You have to turn the light  switch to this position in order to switch on high beams.
B Instrument lighting dimmer
Instrument lighting can be dimmed to 6% of maximum lighting.
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station operator.
Unleaded fuel
Each Volvo has a  three-way catalytic converter and  must  use only unleaded gasoline. U.S. and  Canadian regulations
require that pumps delivering unleaded gasoline be  labeled "UNLEADED".  Only these pumps have nozzles which  fit
your car's filler  inlet. It is unlawful to dispense  leaded fuel into a  vehicle labeled "unleaded gasoline only". Leaded
gasoline damages the three-way catalytic converter and  the heated oxygen  sensor system. Repeated use of leaded
gasoline will lessen  the effectiveness of the emission control system and  could result in loss of emission warranty
coverage. State and  local  vehicle inspection programs will make detection of misfueling easier, possibly resulting in
emission test failure for misfueled  vehicles.
NOTE: Some U.S. and  Canadian gasolines contain  an  octane enhancing additive called methly-cyclopentadienyl
manganese  tricarbonyl (MMT). If such fuels  are used, your Emission Control System  performance may be  affected,
and  the Check Engine Lamp located on your instrument panel may light. If this  occurs, please return your vehicle to
an  authorized Volvo retailer for service.
Carbon Monoxide - Important  Warning
Carbon  monoxide is a  poisonous, colorless, and  odorless gas. It is present in all exhaust gases. If you ever smell
exhaust fumes  inside the vehicle, make sure the passenger  compartment is ventilated,  and  immediately return the
vehicle to your retailer for correction.
Fuel Formulations 
Do not use gasoline that contains lead as a  knock  inhibitor,  and  do not use lead additives. Besides damaging  the
exhaust emission control systems on your car, lead has been strongly linked to certain forms of cancer.
Many fuels  contain  benzene as a  solvent. Unburned benzene has been strongly linked to certain forms of cancer. If you
live in an  area where  you must  fill your own gas tank, take precautions. These may include:
standing upwind away from  the filler  nozzle while refueling
refueling only at gas stations with vapor recovery systems that fully seal the mouth of the filler  neck during refueling
wear  neoprene gloves while handling a  fuel filler  nozzle.
Use of Additives 
With the exception of gas line antifreeze  during winter months,  do not add  solvents, thickeners, or other store -bought
additives to your car's fuel, cooling, or lubricating systems. Overuse may damage your engine, and  some of these
additives contain  organically volatile chemicals. Do not needlessly expose yourself to these chemicals.
ENGINE  OIL
Although some oil consumption occurs during normal engine operation, more oil is consumed when the engine is new
as the internal parts  generate  higher friction  while wearing in to each other. From the time the engine is new until
the first service  is performed, the oil consumption  could be higher than  normal. For this reason, it is especially
important to check  the oil every time you refuel your car during this period. See  page 114
.
pg. 63 Fuel  requirements, Refueling
Octane rating
Volvo engines are designed for optimum performance on unleaded premium gasoline with an  octane rating. AKI of 91,
or above. AKI (ANTI KNOCK INDEX)  is an  average of the Research Octane Number, RON, and  the Motor Octane
Number, MON. (RON  +  MON/2).
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