switched off when the vehicle is rolling. The brake pedal feels harder than usual.
Water on brake discs and brake pads affects braking
Driving in rain and slush or passing through an automatic car wash can cause water to collect on the brake discs and
pads. This will cause a delay in braking effect when the pedal is depressed. To avoid such a delay when the brakes are
needed, depress the pedal occasionally when driving through rain, slush, etc. This will remove the water from the
brakes. Check that brake application feels normal. This should also be done after washing or starting in very damp or
cold weather.
Severe strain on the brake system
The brakes will be subject to severe strain when driving in mountains or hilly areas, or when towing a trailer. Vehicle
speed is usually slower, which means that the cooling of the brakes is less efficient than when driving on level roads.
To reduce the strain on the brakes, shift into a lower gear and let the engine help with the braking. Do not forget that if
you are towing a trailer, the brakes will be subjected to a greater than normal load.
Anti-lock brakes (ABS)
The Anti-lock Braking System (ABS) helps to improve vehicle control (stopping and steering) during severe braking
conditions by limiting brake lockup. When the system "senses" impending lockup, braking pressure is automatically
modulated in order to help prevent lockup that could lead to a skid.
The system performs a self -diagnostic test when the engine is started and when the vehicle first reaches a speed
of approximately 12 m.p.h. (20 km/h).
The brake pedal will pulsate several times and a sound may be audible from the ABS control module. This is normal.
pg. 112 Starting and driving
Brake system
Electronic Brake Force Distribution (EBD)
EBD is an integrated part of the ABS system. EBD regulates the hydraulic pressure to the rear brakes to help provide
optimal braking capacity.
NOTE: To obtain optimal effect from the ABS system:
Keep constant pressure on the brake pedal.
Do not pump the brake pedal.
The switching of the ABS modulator will be audible and the brake pedal will pulsate during braking. Please be aware
that ABS does not increase the absolute braking potential of the vehicle. While control will be enhanced, ABS will not
shorten stopping distances on slippery surfaces.
If the warning lamp lights up there is a malfunction of the ABS system (the standard braking system will still function)
and the vehicle should be driven cautiously to a trained and qualified Volvo service technician for inspection.
WARNING!
If the BRAKE and ABS warning symbols light at the same time, there may be a problem in the brake system. If the
brake fluid level is normal in these circumstances, drive carefully to the nearest Volvo workshop to have the brake
system checked.
Emergency Brake Assistance - EBA
EBA is designed to provide full brake effect immediately in the event of sudden, hard braking. The system is activated
by the speed with which the brake pedal is depressed.
When the EBA system is activated, the brake pedal will go down and pressure in the brake system immediately
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Never attempt to push- or tow-start a vehicle with a dead battery. This would inject unburned fuel into the three-
way catalytic converter(s), causing overheating, backfiring, and damage. See page 119 for instructions on jump
starting the vehicle.
Having the car towed
Volvo recommends the use of flat bed equipment for towing vehicles with front wheel drive. If wheel lift equipment
must be used, please use extreme caution to help avoid damage to the vehicle.
In this case, the vehicle should be towed with the rear wheels on the ground if at all possible.
If it is absolutely necessary to tow the vehicle with the front wheels on the ground, please refer to the towing
information on the previous page.
Sling-type equipment applied at the front will damage radiator and air conditioning lines.
It is equally important not to use slingtype equipment at the rear or apply lifting equipment inside the rear wheels;
serious damage to the rear axle may result.
If the vehicle is being towed on a flat bed truck, the towing eyelets must not be used to secure the vehicle on the flat
bed. Consult the tow truck operator.
WARNING!
The towing eyelets must not be used for pulling the vehicle out of a ditch or for any similar purpose involving
severe strain.
Do not use the towing eyelets to pull the vehicle up onto a flat bed tow truck.
pg. 119 Starting and driving
Jump starting
Follow these instructions to jump start your vehicle's dead battery or to jump start another vehicle's dead battery using
your vehicle. If the 12-volt auxiliary battery to be used is in another vehicle, check that the vehicles are not touching to
prevent premature completion of a circuit. Be sure to follow jump starting instructions provided for the other vehicle.
To jump start your vehicle:
Switch off the ignition.
First connect the auxiliary battery positive (+) terminal (1) to the positive (+) terminal in your vehicle's battery (2),
marked with a "+" sign.
Connect the auxiliary battery's negative (-) terminal (3) to the ground point in your vehicle's engine compartment
near the driver's side spring strut (4).
Start the engine in the assisting vehicle, then start the engine in the vehicle with dead battery.
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After the engine has started, first remove the negative (-) terminal jumper cable. Then remove the positive (+)
terminal jumper cable.
WARNING!
PROPOSITION 65 WARNING!
Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the state of
California to cause cancer and reproductive harm. Wash hands after handling.
WARNING!
Do not connect the jumper cable to any part of the fuel system or to any moving parts. Avoid touching hot
manifolds.
Batteries generate hydrogen gas, which is flammable and explosive.
Battery fluid contains sulfuric acid. Do not allow battery fluid to contact eyes, skin, fabrics or painted surfaces. If
contact occurs, flush the affected area immediately with water. Obtain medical help immediately if eyes are affected.
Never expose the battery to open flame or electric spark.
Do not smoke near the battery.
Failure to follow the instructions for jump starting can lead to personal injury.
pg. 120 Starting and driving
Towing a trailer
General information
Volvo recommends the use of Volvo trailer hitches that are specially designed for the vehicle.
Maximum trailer weights recommended by Volvo are:
Trailers without brakes : 1,540 lbs (700 kg).
Trailers with brakes: 2,000 lbs (900 kg) Observe the legal requirements of the state/province in which the vehicles
are registered.
The maximum recommended hitch tongue load is 165 lbs (75 kg).
All Volvo models are equipped with energy-absorbing shock-mounted bumpers. Trailer hitch installation should not
interfere with the proper operation of this bumper system.
Trailer towing does not normally present any particular problems, but take into consideration:
Increase tire pressure to recommended full. See the chapter "Wheels and tires."
When your vehicle is new, avoid towing heavy trailers during the first 620 miles (1,000 km).
Maximum speed when towing a trailer: 50 m.p.h. (80 km/h).
Engine and transmission are subject to increased loads. Therefore, engine coolant temperature should be closely
watched when driving in hot climates or hilly terrain. Use a lower gear and turn off the air conditioner if the
temperature gauge needle enters the red range.
If the automatic transmission begins to overheat, a message will be displayed in the information display.
Avoid overload and other abusive operation.
Hauling a trailer affects handling, durability, and economy.
It is necessary to balance trailer brakes with the towing vehicle brakes to provide a safe stop (check and observe
state/local regulations).
Do not connect the trailer's brake system directly to the vehicle's brake system.
More frequent vehicle maintenance is required.
Remove the ball and drawbar assembly when the hitch is not being used.
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Side marker light
Turn the bulb holder counterclockwise, pull it out, and replace the bulb.
Reinstall the bulb holder. It can only be installed in one position.
Front fog light (option)
Switch off all lights and turn the key to position 0.
Remove the panel around the fog light housing. Depress the tabs around the edges as shown in the illustration in the
right column.
Unscrew both torx screws in the fog light housing and remove it.
Disconnect the connector from the bulb.
Turn the bulb counterclockwise and pull it out.
Install the new bulb in its seat and turn it clockwise.
Reconnect the connector to the bulb.
Secure the fog light housing with the screws and press the panel back into place.
pg. 168 Maintenance and servicing
Replacing bulbs in the trunk
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WARNING!
Never use fuses with higher amperage than those stated in the following tables. Doing so could overload the
vehicle's electrical system.
Fuse box in the engine compartment
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 a trained and qualified 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.
pg. 171 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 valves, 20A
9. Engine control module (ECM), 30A
10. Climate system blower, 40A
11.Headlight washers, power retractable hard top, locking storage compartments, 20A
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into the mounting clips again. The mounting clips then expand, holding the upholstery in position.
pg. 173 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), 10A
45. 12-volt socket in passenger compartment, 15A
46. Lighting - glove compartment, instrument panel, and footwells, 5A
47. Interior lighting, 5A
48. Windshield washers, 15A
49. Supplemental Restrain System (SRS), Occupant Weight Sensor (OWS), 10A
50. Not in use
51. Park assist (option), 10A
52. Transmission control module (TCM), 5A
53. ABS, power steering, Bi -Xenon headlights (option), 10A
54. Engine control module, turbo (ECM), 10A
55. Not in use
56. Alarm siren control module, 10A
57. On-board diagnostic socket, brake light switch,15A
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 i 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), 5A
70. Not in use
71. Not in use
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2 0 0 6
VOLVO C70
Index
pg. 197-200 Index
Numerics
12 volt socket, in trunk 83
12 volt sockets47
A
ABS (anti-lock brake system)2
Accessory Installation- Important Warning4
Active yaw control - AYC113
Airbag system14
Alarm94
Anchoring eyelets in trunk83
Antifreeze159
Anti-lock Brake System (ABS)2, 34
Approach lighting51, 87
ASC - speed compensated volume, audio system177
Audio system - introduction176
Audio system menus, list of185, 186
Autolock51
Automatic transmission - Geartronic108, 109
B
Battery drain - avoiding99
Battery maintenance162
Battery replacement163
Battery replacement, remote control92
Battery, conserving electrical current99
Battery, specifications193
Bi -Xenon headlights165
Black box (Vehicle Event Data)154
Brake fluid160
Bulbs164
C
Capacities, fluids190
Catalytic converter, three-way194
CD player182
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