maintenance VOLVO C70 2008 Owner's Guide

Location of taillight bulbs
NOTE
If the message indicating a burned out bulb remains in the information display after the bulb has been replaced,
consult a trained and qualified Volvo service technician.
High-level brake light
These bulbs should only be replaced by an authorized Volvo service technician.
222 09 Maintenance and servicing
Replacing bulbs
Replacing rear reading light bulbs
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5. Reinstall the connector and turn it clockwise.
6. Reinstall the entire bulb housing and screw it into place.
223 09 Maintenance and servicing
Replacing bulbs
Footwell lighting
The footwell lighting is located under the dashboard on the driver's and passenger's sides. To replace a bulb:
1. Insert a screwdriver under the edge of the lens. Turn the screwdriver gently to detach the lens.
2. Remove the defective bulb.
3. Install a new bulb.
4. Press the lens back into place.
Vanity mirror lighting
1. Insert a screwdriver under the center of the lower edge of the mirror, turn it, and carefully pry up the lugs at the
edge.
2. Move the screwdriver under the edge on the left and right-hand sides (near the black rubber sections) and pry
carefully to release the lower edge of the mirror.
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3. Pry carefully and lift out the entire mirror and the cover.
4. Remove the defective bulb and replace it with a new one.
5. To reinstall the mirror, begin by pressing the three lugs at the upper edge of the mirror back into place.
6. Press the three lower lugs back into place.
224 09 Maintenance and servicing
Fuses
Replacing fuses
There are relay/fuse boxes located in the engine compartment and the passenger compartment.
If an electrical component fails to function, this may be due to a blown fuse. The easiest way to see if a fuse is blown
is to remove it.
To do so:
1. Pull the fuse straight out. If a fuse is difficult to remove, special fuse removal tools are located on the inside of the
fuse box covers.
2. From the side, examine the curved metal wire in the fuse to see if it is intact.
3. If the wire is broken, insert a new fuse of the same color and amperage (written on the fuse).
If fuses burn out repeatedly, have the electrical system inspected by a trained and qualified Volvo service technician.
WARNING
Never use metal objects or fuses with higher amperage than those stated on the following pages. Doing so could
seriously damage or overload the vehicle's electrical system.
225 09 Maintenance and servicing
Fuses
Fuse box in the engine compartment
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The fuse box in the engine compartment has positions for 36 fuses.
Fuses 1-18 are relays/circuit breakers and should only be removed or replaced by an authorized Volvo service
technician.
Fuses 19-36 may be changed at any time when necessary.
Several extra fuses and a fuse removal tool to assist in removing/replacing fuses can be found on the underside of the
fuse box cover in the engine compartment.
226 09 Maintenance and servicing
Fuses
Fuse box in the passenger compartment
The fuse box in the passenger compartment is located under the glove compartment.
To access the fuses:
1. Remove the upholstery covering the fuse box by first pressing in the center pins in the mounting clips approximately
0.5 in (1 cm) with a small screwdriver and then pulling the pins out.
2. Turn both retaining screws (2) counterclockwise until they release.
3. Fold down the fuse box (3) half way. Pull it toward the seat until it stops. Fold it down completely. The fuse box can
be unhooked completely.
4. Replace the blown fuse.
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5. Close the fuse box in reverse order.
6. Pull the center pins fully out of the mounting clips, secure the upholstery with the mounting clips and press the pins
into the mounting clips again. The mounting clips then expand, holding the upholstery in position.
227 09 Maintenance and servicing
Fuses
Fuses in the engine compartment
1. Coolant fan (radiator)50A
2. Power steering 80A
3. Feed to passenger compartment fuse box 60A
4. Feed to passenger compartment fuse box 60A
5. Not in use
6. Not in use
7. ABS pump 30A
8. ABS 30A
9. Engine functions 30A
10. Climate system blower 40A
11. Headlight washers, power retractable hard top, locking storage compartments 20A
12. Feed to heated rear window 30A
13. Starter motor relay 30A
14. Trailer connector 40A
15. Power retractable hard top 30A
16. Feed to audio system 40A
17. Windshield wipers 30A
18. Feed to passenger compartment fuse box 40A
19. Not in use
20. Horn 15A
21. Not in use
22. Subwoofer 24A
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228 09 Maintenance and servicing
Fuses
23. Engine control module (ECM)/transmission control module (TCM)10A
24. Not in use
25. Not in use
26. Ignition switch 15A
27. A/C compressor 10A
28. Not in use
29. Front fog lights (option) 15A
30. Not in use
31. Not in use
32. Fuel injectors 10A
33. Heated oxygen sensor, vacuum pump 20A
34. Ignition coils, climate unit pressure sensor 10A
35. Engine sensor valves, A/C relay, PTC element oil trap, charcoal filter, air mass sensor 15A
36. Engine control module (ECM), throttle sensor 10A
229 09 Maintenance and servicing
Fuses
Fuses in the passenger compartment
37. Not in use
38. Not in use
39. Not in use
40. Not in use
41. Not in use
42. Not in use
43. Audio system, Volvo Navigation system (option)15A
44. Supplemental Restrain System (SRS), engine control module 10A
45. 12-volt socket in passenger compartment15A
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46. Lighting - glove compartment, instrument panel and footwells5A
47. Interior lighting5A
48. Windshield washers 15A
49. Supplemental Restrain System (SRS), Occupant Weight Sensor (OWS) 10A
50. Not in use
51. Fuel filter relay 10A
52. Transmission control module (TCM), ABS 5A
53. Power steering 10A
54. Park assist (option), Bi -Xenon® headlights (option) 10A
55. Not in use
56. Volvo Navigation System remote control (option), alarm siren control module 10A
230 09 Maintenance and servicing
Fuses
57. On-board diagnostic socket, brake light switch15A
58. Right high beam, auxiliary lights relay 7.5A
59. Left high beam 7.5A
60. Heated driver's seat (option) 15A
61. Heated passenger's seat (option) 15A
62. Not in use
63. Power window rear passenger's side 20A
64. Lock indicator lights door panels, Volvo Navigation system(option) 5A
65. Audio system 5A
66. Audio system control module (ICM), climate system 10A
67. Not in use
68. Cruise control 5A
69. Climate system, rain sensor (option), BLIS button (option) 5A
70. Not in use
71. Not in use
72. Not in use
73. Front ceiling lighting 5A
74. Fuel pump relay 15A
75. Not in use
76. Not in use
77. 12-volt socket in trunk, auxiliary equipment control module (AEM) 15A
78. Not in use
79. Back-up lights 5A
80. Not in use
81. Power window - rear driver's side 20A
82. Power window and door lock - front passenger's side door 25A
83. Power window and door lock - front driver's side door 25A
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84. Power passenger's seat (option)25A
85. Power driver's seat (option)25A
86. Interior lighting relay, trunk light, power seats 5A
231 09 Maintenance and servicing
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In Canada: 1-800-263-0475
Technician certification
In addition to Volvo factory training, Volvo supports certification by the National Institute for Automotive Service
Excellence (A.S.E.). Certified technicians have demonstrated a high degree of competence in specific areas. Besides
passing exams, each technician must also have worked in the field for two or more years before a certificate is issued.
These professional technicians are best able to analyze vehicle problems and perform the necessary maintenance
procedures to keep your Volvo at peak operating condition.

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Auxiliary equipment68
B
Battery
maintenance214
replacing215
specifications260
warning symbols215
Black box (vehicle event data)204
Blind Spot Information System (BLIS)159, 160, 161
Booster cushions39
Brake fluid212
Brake lights55
Brake system
general information147, 148
warning light51
Bulbs
list of261
replacing216-223
C
Capacity weight177
, 255
Catalytic converter262
CD care248
CD changer/player245, 246, 247
Central locking system112
Chains180
Changing tires184, 185
Child restraints33, 34
booster cushions39
convertible seats37, 38
infant seats35
ISOFIX lower anchors40
recalls and registration41
Child safety30, 31, 32
Climate system
air distribution86
air vents81
defroster83
Electronic Climate Control82, 83, 84
general information80
recirculation83
Clock setting71
Cold weather driving133
Collision mode (crash mode)29
Color code, paint200
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