VOLVO V70 2008 Repair Manual

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VOLVO V70
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Instruments and controls 72
Ignition modes80
Seats82
Steering wheel87
Lighting89
Wipers and washers96
Power windows99
Mirrors101
Power moonroof103
HomeLink® Universal Transceiver (option)105
Starting the engine109
Transmission112
Brakes115
Hill Descent Control (HDC)117
Electric parking brake119
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72 03 Your driving environment
Instruments and controls
Instrument overview
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73 03 Your driving environment
Instruments and controls
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Instruments and controls
Information displays
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The information displays show information on some of the vehicle's functions, such as cruise control, the trip
computer and messages. The information is shown with text and symbols.
More detailed information can be found in the descriptions of the functions that use the information displays.
Gauges
Speedometer
Fuel gauge, see also the section on refueling beginning on page 197.
The tachometer shows engine speed in thousands of revolutions per minute (rpm). Do not drive continuously with
the needle in the red area of the gauge. The engine management system will automatically prevent excessively high
engines speeds. This will be noticeable as a pronounced unevenness in engine speed.
Indicator, information, and warning symbols
Indicator and information symbols
Indicator and warning symbols
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High beam and turn signal indicators
Function check
All indicator and warning symbols light up in ignition mode II or when the engine is started. When the engine has
started, all the symbols should go out except the parking brake symbol, which only goes out when the brake is
disengaged.
If the engine does not start or if the function check is carried out in ignition mode II , all symbols go out after 5
seconds except the
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Instruments and controls
symbol for faults in the vehicle's emissions system and the symbol for low oil pressure.
Certain symbols may not have their functions illustrated, depending on the vehicle's equipment.
Indicator and warning symbols
Trailer turn signal indicator
If you are towing a trailer, this light will flash simultaneously with the trailer's turn signals. If the light does not flash,
or if they flash faster than usual when signaling a turn, the turn signals on the trailer or on the vehicle are not
functioning properly.
Malfunction Indicator Light
As you drive, a computer called On-Board Diagnostics II (OBDII) monitors your vehicle's engine, transmission,
electrical and emission systems.
The malfunction indicator (CHECK ENGINE) light will illuminate if the computer senses a condition that potentially
may need correcting. When this happens, please have your vehicle checked by a trained and qualified Volvo service
technician as soon as possible.
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A malfunction indicator (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 controls, and drivability.
Extended driving without correcting the cause could even damage other components in your vehicle.
Canadian models are equipped with this symbol:
Anti-lock Brake System (ABS) warning light
If the warning light comes on, there may be a malfunction in the ABS system (the standard braking system will still
function). Check the system by:
1. Stopping in a safe place and switching off the ignition.
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Instruments and controls
2. Restart the engine.
3. If the warning light goes off, no further action is required.
If the warning light remains on, the vehicle should be driven to a trained and qualified Volvo service technician for
inspection. See page 115
for additional information.
Canadian models are equipped with this symbol:
Rear fog light
This symbol indicates that the rear fog light (located in the driver's side tail light cluster) is on.
Stability system
This indicator symbol flashes when the DSTC (Dynamic Stability and Traction Control system) is actively working to
stabilize the vehicle. See page 153
for more detailed information.
Tire pressure monitoring system (TPMS) - option
This symbol illuminates to indicate that tire pressure in one or more tires is low. See page 252
for detailed information.
Low fuel level
When this light comes on, there are approximately 2.1 US gallons (8 liters) of fuel remaining in the tank.
Information symbol
The information symbol illuminates and a text message is displayed if a fault is detected in one of the vehicle's
systems. The message can be erased and the symbol can be turned off by pressing the READ button (see page 126
for
information) or this will take place automatically after a short time (the length of time varies, depending on the
function affected).
The information symbol may also illuminate together with other symbols.
High beam indicator
This symbol illuminates when the high beam headlights are on, or if the high beam flash function is used.
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Left turn signal indicator
Right turn signal indicator
NOTE
Both turn signal indicators will flash when the hazard warning flashers are used.
If either of these indicators flash faster than normal, the direction indicators are not functioning properly.
Indicator and warning symbols
Low oil pressure
If the light comes on while driving, stop the vehicle, stop the engine immediately, and check the engine oil level. If the
oil level is normal and the light stays on after restart, have the vehicle towed to the nearest trained and qualified Volvo
service technician. This is normal, provided it goes off when the engine speed is increased.
Parking brake applied
This symbol illuminates when the parking brake is applied. On models
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Instruments and controls
equipped with the electric parking brake, this symbol flashes while the brake is being applied and then glows steadily.
A flashing symbol means that a fault has been detected. See the message in the information display.
Canadian models are equipped with this symbol:
NOTE
This symbol also comes on when the mechanical parking brake is only slightly applied.
Airbags - SRS
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If this light comes on while the vehicle is being driven, or remains on for longer than approximately 10 seconds after
the vehicle has been started, the SRS system's diagnostic functions have detected a fault in a seat belt lock or
pretensioner, a front airbag, side impact airbag, and/or an inflatable curtain. Have the system(s) inspected by a trained
and qualified Volvo service technician as soon as possible.
Seat belt reminder
This symbol comes on for approximately 6 seconds if the driver has not fastened his or her seat belt.
Generator not charging
This symbol comes on during driving if a fault has occurred in the electrical system. Contact an authorized Volvo
workshop.
Engine temperature
Engine overheating can result from low oil or coolant levels, towing or hard driving at high heat and altitude, or
mechanical malfunction. Engine overheating will be signaled with text and a red warning triangle in the middle of the
instrument display. The exact text will depend on the degree of overheating. It may range from " HIGH ENGINE
TEMP - SLOW DOWN " to "HIGH ENGINE TEMP - STOP ENGINE ." If appropriate, other messages, such as
" COOLANT LEVEL LOW " will also be displayed. If your engine does overheat so that you must stop the engine,
always allow the engine to cool before attempting to check oil and coolant levels.
Fault in brake system
If this symbol lights, the brake fluid level may be too low. Stop the vehicle in a safe place and check the level in the
brake fluid reservoir, see page 223
. If the level in the reservoir is below MIN , the vehicle should be transported to an
authorized Volvo workshop to have the brake system checked.
If the brake and ABS symbols come on at the same time, there may be a fault in the brake force distribution system.
1. Stop the vehicle in a safe place and turn off the engine.
2. Restart the engine.
If both symbols extinguish, continue driving.
If the symbols remain on, check the level in the brake fluid reservoir. See page 223. If the brake fluid level is
normal but the symbols are still lit, the vehicle can be driven, with great care, to an authorized Volvo workshop to
have the brake system checked.
If the level in the reservoir is below MIN , the vehicle should be transported to an authorized Volvo workshop to
have the brake system checked.
WARNING
If the fluid level is below the MIN mark in the reservoir or if a warning message is displayed in the text window:
DO NOT DRIVE. Have the vehicle towed to an authorized Volvo retailer and have the brake system inspected.
If the ABS and Brake system lights are on at the same time, there is a risk of reduced vehicle stability.
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Instruments and controls
Warning symbol
The red warning symbol comes on when a fault has been indicated which could affect the safety and/or drivability of
the vehicle. An explanatory text is shown on the information display at the same time. The symbol remains visible
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until the fault has been rectified but the text message can be cleared with the READ button, see page 126. The
warning symbol can also come on in conjunction with other symbols.
Action:
1. Stop in a safe place. Do not drive the vehicle further.
2. Read the information on the information display. Implement the action in accordance with the message in the
display. Clear the message using READ.
Reminder - doors not closed
If one of the doors, the hood or trunk lid is not closed properly, the information or warning symbol comes on together
with an explanatory text message in the instrument panel. Stop the vehicle in a safe place as soon as possible and close
the door, hood or tailgate.
If the vehicle is driven at a speed lower than approximately 5 mph (7 km/h), the information symbol comes on.
If the vehicle is driven at a speed higher than approximately 5 mph (7 km/h), the warning symbol comes on.
Trip odometers
Odometer display
Button for toggling between T1 and T2, and for resetting the odometer.
The trip odometers are used to measure short distances. A short press on the button toggles between the two trip
odometers T1 and T2. A long press (more than 2 seconds) resets an active trip odometer to zero. The distance is shown
in the display.
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Instruments and controls
Clock
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Display
Control for setting the clock.
Turn the control clockwise/counterclockwise to set the time. The set time is shown in the information display.
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Ignition modes
Functions
Inserting and removing the remote key
The various ignition modes are accessed by inserting the remote key into the ignition slot.
The remote key can be removed from the ignition slot by pressing the key in. It will then be ejected slightly and can
be removed from the slot. The gear selector must be in position P (Park) .
NOTE
The brake pedal must not be depressed when accessing ignition modes I or II.
CAUTION
Foreign objects in the ignition slot can impair function or damage the lock.
Ignition mode 0
Insert the remote key in the ignition slot.
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Ignition mode I
Press the remote key into the ignition slot and press START/STOP ENGINE.
Ignition mode II
Press the remote key into the ignition slot and press START/STOP ENGINE for approx. 2 seconds.
Ignition mode III (engine start)
Start the engine, see page 109
.
Stopping the engine
Press START/STOP ENGINE . (If the engine is running and the vehicle is moving, keep the button depressed until
the engine stops).
Return to ignition mode 0
Press START/STOP ENGINE to return from I, II, or III to ignition mode 0.
NOTE
During towing, ignition mode II should be used so that the lighting can be switched on.
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Ignition modes
Functions with timer
The audio system can be operated without a key for 15 minutes at a time by pressing the POWER button. The power
windows work for several minutes after the key has been removed, although not after the door has been opened.
NOTE
Use the POWER button for the audio system when the engine is not running to avoid discharging the battery.
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