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unlock.
If so, the key will turn in the ignition switch but the car will not sta\
rt.
At the same time, a message "Steering locked turn wheel" will appear in \
the information display.
If this happens:
1. Remove the key from the ignition.
2. Turn the steering wheel slightly and hold it to release pressure on t\
he lock mechanism.
3. Reinsert the key and start the vehicle. The steering should immediate\
ly unlock. If not, try again.
NOTE
In order to help reduce vehicle theft, make sure the steering wheel lock\
is engaged before leaving the
vehicle.
WARNING
Never switch off the ignition (turn the ignition key to position 0) or\
remove the key from the ignition
switch while the vehicle is in motion. This could cause the steering whe\
el to lock, which would make
the vehicle impossible to steer.
129 06 Starting and driving
Starting the vehicle
To start the engine
1. Fasten the seat belt.
WARNING
Before starting, check that the seat, steering wheel and mirrors are adj\
usted properly. Make sure the
brake pedal can be depressed completely. Adjust the seat if necessary.
2. Apply the parking brake if not already set. The gear selector should \
be locked in the Park (P) position
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Temporarily repairing a flat tire
Before using the tire sealing system, observe the following:
WARNING
l Never leave the tire sealing system unattended when it is operating.
l Keep the tire sealing system kit away from children.
l The vehicle's engine should be running when the tire sealing system is u\
sed to avoid battery drain.
Therefore, be sure the vehicle is parked in a well ventilated place befo\
re using the system.
l Be sure the vehicle is parked safely off the road and away from moving t\
raffic.
l Apply the parking brake.
l Do not remove any foreign objects (nails, etc.) from the tire.
172 07 Wheels and tires
Tire sealing system
Temporarily repairing a flat tire is done in two stages
l In the first stage, the hole is sealed by pumping sealing compound into \
the tire. The car is then driven a
short distance to distribute the sealing compound in the tire.
l In the second stage, the tire's inflation pressure is checked and adjust\
ed if necessary.
Stage 1 - Sealing the hole
Peel off the speed limit sticker (1) and affix it to the steering whee\
l hub where it will be clearly visible to
the driver.
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If the pressure remains below 22 psi (1.8 bar) after approximately sev\
en minutes, turn off the
compressor. In this case, the hole is too large to be sealed and the veh\
icle should not be driven.
10. Unscrew the hose from the tire's inflation valve and reinstall the v\
alve cap.
11. Fold down the orange section of the tire sealing system to its origi\
nal (horizontal) position and press
the safety catch into place.
12. Safely stow the tire sealing system kit in a convenient place as it \
will soon be used again to check the
tire's inflation pressure.
13. Immediately drive the vehicle for approximately 2 miles (3 km) to \
distribute the sealing compound in
the tire.
173 07 Wheels and tires
Tire sealing system
Stage 2 - Checking inflation pressure
1. Park the car in a safe place.
2. Ensure that the orange switch (2) is in position 0 (the 0 side of \
the switch should be pressed down).
3. Remove the valve cap from the tire's inflation valve and screw the ho\
se connector onto the valve as
tightly as possible by hand.
WARNING
If heavy vibrations, unsteady steering behavior, or noises should occur \
while driving, reduce speed and
park the car in a safe place. Recheck the tire for bumps, cracks, or oth\
er visible damage, and recheck its
inflation pressure. If the pressure is below 16 psi (1.3 bar), do not \
continue driving. Have the vehicle
towed to a workshop or Volvo retailer.
4. Connect the electrical wire to the nearest 12-volt socket in the vehi\
cle.
5. Start the vehicle's engine.
6. Check the tire's inflation pressure on the gauge (9).
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The brake fluid should always be between the MIN and MAX marks on the si\
de of the reservoir. Check,
without removing the cap, that there is sufficient fluid in the reservoi\
r.
Fluid type: DOT 4+ boiling point > 536°F (280°C), P/N 9437433
Replace: The fluid should be replaced according to the intervals specified in t\
he Warranty and Service
Records Information booklet. When driving under extremely hard condition\
s (mountain driving, etc), it
may be necessary to replace the fluid more often. Consult your Volvo ret\
ailer. Always entrust brake fluid
changing to an authorized Volvo retailer.
Power steering fluid
The fluid level is checked at each service interval.
Fluid type: Volvo power steering fluid or equivalent.
Replace: No fluid change required.
WARNING
If a problem should occur in the power steering system or if the vehicle\
has no electrical current and
must be towed, it is still possible to steer the vehicle. However, keep \
in mind that greater effort will be
required to turn the steering wheel.
195 09 Maintenance and servicing
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Selecting a sound source
l Press AM/FM (2) repeatedly to toggle between FM1, FM2, and AM.
l Press MODE (3) repeatedly to toggle between the CD player and the optional exter\
nal sound source
AUX or the optional Sirius satellite radio.
The currently selected sound source will be shown in the display.
AUX (option)
The AUX (auxiliary) port can be used to connect for example, an mp3 pl\
ayer.
If the player is being charged through a 12-volt socket while it is conn\
ect to the AUX port, sound quality
may be impaired.
The volume of the external sound source AUX may be different from the vo\
lume of the internal sound
sources such as the CD player or the radio. If the external sound source\
's volume is too high, the quality
of the sound may be impaired.
This can be prevented by adjusting the external sound source's input vol\
ume.
1. Select AUX by pressing MODE.
2. Press MENU followed by ENTER.
3. Select AUX INPUT VOLUME in the menu and press ENTER.
4. Turn the TUNING dial or press the left or right arrows keys to adjust the volume.
Volume
Use the volume dial (1) or the buttons in the optional steering wheel \
keypad to adjust the volume level.
The volume level is also adjusted automatically according to the vehicle\
's speed, see
page 220 for more
information on this function.
219 10 Audio
Audio functions
Steering wheel keypad (option)
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The four buttons on the steering wheel keypad can be used to control the\
audio system. The steering
wheel keypad can be used to adjust volume, shift between preset stations\
and change CD tracks. Press one
of the two left-hand buttons briefly to change to the next/previous pres\
et radio station, or to go to the next/
previous track on a CD. Press and hold down these buttons to search with\
in a track on a CD.
Daytime/twilight display
In daylight the information is displayed against a light background. In \
darkness it is displayed against a
dark background.
Sound settings
1. Press SOUND (5). Press this button repeatedly until you come to the setting that y\
ou wish to change.
2. Turn the TUNING dial (4) to make the desired setting.
The following settings can be made:
BASS - set the bass level
TREBLE - set the treble level
BALANCE - set the left/right sound balance
FADER - set the front/rear sound balance
SUBWOOFER (accessory) - set the level for the subwoofer (bass speaker)
CENTER - make settings for the center speaker
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In addition to playing normal music CDs, the CD player/changer can also \
play discs containing files in
mp3 or wma format.
NOTE
Certain discs that are copy protected cannot be read by the
player.
When a disc with audio files is inserted in the player, the player scans\
the disc's folders before it begins
playing the files. The length of time that this takes depends on the qua\
lity of the disc.
Navigating the disc and playing tracks
If a disc with audio files is in the CD player, press ENTER to display a list of folders on the disc.
Use the up and down arrows in the navigation control (see the illustrat\
ion on
page 218) to move among
the folders on the disc. Audio files have the
symbol and folders containing these files have the
symbol. Press ENTER to play a selected folder or a file.
When the music file has been played, the player will continue to play th\
e rest of the files in the current
folder. When all of the files in the folder have been played, the player\
will automatically go to the next
folder and play the files in it.
Press the left or right arrow key on the navigation control if the entir\
e name of the current track does not
fit in the display.
Changing tracks
Briefly press the left or right arrow keys on the MENU NAVIGATION contro\
l to skip to the previous or
next track/file.
NOTE
The TUNING dial (6) (turn clockwise to go to the next track/file, or \
counterclockwise to go to the
previous track/file) or the optional steering wheel keypad can also be \
used for this purpose.
Fast forward/back
Press and hold down the left or right arrows keys in the MENU NAVIGATION\
control (or the
corresponding keys on the optional steering wheel keypad) to search wit\
hin a track/file or the whole disc.
The search continues for as long as the buttons are held down.
Random play
This function plays the tracks/files on a CD (or on all of the CDs if t\
he vehicle is equipped with the
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2007 Volvo C70
MP3 and WMA files 228
radio functions
221
Sirius satellite radio
223-225
sound settings
219
steering wheel keypad
219
surround sound
219
Automatic Locking Retractor
32
Automatic sound control
220
Automatic transmission
132-133
B
Battery
maintenance
196
replacing
197
specifications
242
warning symbols
197
Black box (vehicle event data)
186
Booster cushions
39
Brake fluid
194
Brake system
general information
136-137
warning light
51
Bulbs
list of
198
replacing
199-207
C
Capacity weight
161, 237
Catalytic converter
243
CD care
230
CD changer/player
227-229
Central locking system
108
Chains
164
Changing tires
168-169
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