Page 57 of 85

Timing belt 
For proper functioning of the vehicle and  its  emission control systems, the timing belt and  belt tensioner must  be
replaced  every 105,000 miles (168,000 km). Engine damage will occur if the belt fails.
PCV system
(on turbocharged models) 
The nipple in the intake  manifold and  the filter  at the end  of the PCV  hose in the air cleaner  should be  inspected and
cleaned at 105,000 miles (168,000 km) and  thereafter, again at 150,000 mile (240,000 km) intervals.
Spark plugs  
The spark plugs should be  replaced  every 45,000 miles (72,000 km) under normal driving conditions. City driving or
fast  highway  driving may necessitate replacement  sooner.
Under normal driving conditions, spark plugs require no maintenance between replacement  intervals.  When installing
new plugs, be  sure to use the right type and  to tighten them correctly. When changing the plugs, clean the terminals
and  rubber seals.  Also check that the suppressor connectors are in good condition. Cracked or damaged connectors
should be  replaced.
pg. 111 Engine compartment
Engine  compartment S40/V40
1 Power brakes 
2 Brake fluid reservoir 
3 Fusebox 
4 Engine air cleaner  
5 Battery  
7 Radiator  
8 Oil filter  
10 Engine oil dipstick 
11 Generator 
12 Windshield/headlight washer fluid reservoir 
13 Power steering pump 
14 Power steering fluid reservoir 
15 Engine oil filler  cap 
16 Coolant expansion tank 
17 Windshield wiper motor 
18 Chassis number
A ABS  
B Air conditioning compressor 
C Air conditioning condenser 
D Air conditioning accumulator  
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Fuel tank : 16 US gal. (60 liters) 
Cooling system : 6 US qts. (5.7 liters) 
Engine oil (incl. filter) : 5.7 US qts. (5.4 liters) 
Engine oil (excl. filter) : 5.3 US qts. (5.0 liters) 
Automatic transmission : 8 US qts (7.6 liters) 
Power steering fluid : 1.05 US qts (1 liters) 
Washer fluid reservoir : 3.9 US qts. (3.75 liters) 
Brake system : 0.42 US qts (0.4 liters)
Vehicle loading 
The tires on your Volvo should perform to specifications at all normal loads when inflated as recommended on the tire
information label.  The label  is located on the inside of the fuel filler  door. The label  also lists vehicle load limits. Do
not load your car beyond  the indicated limits.
WARNING!
Improperly inflated tires will reduce tire life, adversely affect vehicle handling and  can possibly lead to failure
resulting in loss of vehicle control without prior  warning.
All specifications are subject to change without notice.
pg. 126 Specifications
Electrical system
12 Volt, negative ground. 
Voltage-controlled generator. Single-wire system with chassis and  engine used as conductors.
Battery  
Voltage:  12 Volt, capacity: 600 A/100 min 
The battery contains corrosive and  poisonous acids. It is of the utmost importance that old batteries are disposed of
correctly. Your Volvo retailer can assist you in this  matter.
Generator  
Rated output: 120 A
Bulbs
Bulb US no.Power Socket No/bulbs
Headlights
High beam H755W - 2
Low beam H755W - 2
Parking lights and  Turn  signals, front 3457NA26/7W/30/2.2cp W2.5  16q 2
Turn  signals, rear 115621W/32cp BA 15 s 2
Side direction indicators -5W W  2.1x9.5 d 2
Tail lights 675W/4cp BA 15 s 4
Brake lights 115621W/32cp BA 15 s 2
Backup lights 115621W/32cp BA 15 s 2
Rear fog light 115621W/32cp BA 15 s 1
Front fog lights H355 W PK22.5 2
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2 0 0 3 
VOLVO
S40 & V40
Chapter 10 - Audio systems
pg. 129 Audio systems
Audio systems
This chapter  describes the audio system in your car.  Anti-theft
130
Audio system HU-415131
Audio system HU-615132
CD  player HU-615137
Advanced user mode141
Technical data audio142
pg. 130 Anti -theft code - HU-415 and HU-615
Anti-theft code
The radio features anti-theft circuitry. If the set is removed from  the vehicle or if the battery power is disconnected, a
special code must  be  entered  to enable operation of the set. 
Your Volvo retailer will supply you with this code.
NOTE: Volvo recommends that you store  the radio code in a  safe place.
A red LED  will flash  when the key  had  been removed from the ignition to confirm that the anti-theft circuitry has
been activated.
To enter the code
After installation  or when the set has been disconnected from  power, the set displays "input CODE ****" when it is
switched on.
Enter the 4-digit code using the 1-20/DISC  knob. Select  a  number for a  digit by rotating the 1-20/DISC  knob. And
then push the knob to enter the number. Repeat the procedure for all 4 digits.
If the correct code is entered  the set is ready to use.
If you enter an  incorrect code you must  enter the correct code again from  the beginning.
Incorrect code
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If an  incorrect code has been entered  "Error" is displayed. Enter the correct code. After three unsuccessful coding
attempts the set will lock and  remain locked for two hours.
"OFF" is displayed. 
During this waiting period:
 the battery must  be  connected
 the ignition key  must  be  turned to position I
the unit must  be  turned on
Make sure the headlights are turned off to help prevent battery drain.
Enter the code again once 2 hours have elapsed.
pg. 131 Audio system  HU-415
1. Switch On/off  (push)
Volume  (turn) 
2. Selector  knob : 
Select  the channel (turn) 
CD changer - Selecting disc (turn) 
Program  radio frequency in a  channel (push) 
3. Selector  knob for choosing (turn)  : 
Radio 
Cassette 
CD changer (option) 
Mode  knob (push) for setting :
Bass, Treble, Fader and  Balance
4. Radio  - Station seek up/down 
Cassette position  - Selecting next/previous  track 
CD  position  - Selecting next/previous  track
5. Radio  - Manual station selection 
Cassette position  - Fast winding forward/  backwards 
CD -position  - Fast winding forwards/ backwards
6. Display
7. Random for CD  (Description for CD is applicable when a  CD Changer is connected)  
8. SCAN
9. Dolby B NR  noise reduction
10. Auto store of radio stations
11. Tape direction selector/
12. Cassette opening
13. Tape eject
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2 0 0 3 
VOLVO
S40 & V40
INDEX
pg. 143 - 145 Index
A
ABS 23
,73
Adjustable steering wheel34
Advanced user Mode (AUM) - radio141
Air conditioning37
Air distribution36
Air filter  - engine110
Air vents35
Airbag (SIPS)8
Airbag (SRS)4
Alarm43
Anti-lock Brake System  (ABS)23,73
Anti-theft code130
Antifreeze75,117
Ashtrays33
Audio system HU -415131
Audio system HU -615132
Audio systems129
AUM - Advanced user Mode - radio141
Automatic car washing104
Automatic transmission67,68,69,125
Automatic transmission fluid122
Auxiliary socket33
B
Battery75
,126
Battery  maintenance119
Booster cushion11
Brake failure warning light22
Brake fluid116,122
Brake fluid warning light22
Brake system73,74
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