light VOLVO C70 2000 User Guide

AUTO-open function.
· AUTO-open: Press the lower section of the switch once to automatically open the sun roof.
The AUTO-open function can be stopped at any time by pressing the switch.
· To close the sun roof : Depress the upper section of the switch until the sun roof has closed completely.
· To open the rear edge of the sun roof (ventilation position): With the sun roof closed, depress the upper section of
the switch. To close, depress the lower section of the switch until the sun roof has closed completely.
· To slide open the sun roof : Depress the lower section of the switch until the sun roof has opened to the position
you prefer or until it reaches its final position and stops automatically.
Sun visor : The sun roof also features a sliding sun visor. The visor slides back automatically when the sun roof is
opened and also slides back slightly when the sun roof is opened to the ventilation position. The visor must be closed
manually.
CAUTION : Do not close the sun visor when the sun roof is in the ventilation position as this could damage the
mechanism.
NOTE :
The electrically operated sun roof has an overload protecting circuit breaker (fuse no. 37) which is activated when an
object blocks the sun roof. Should this occur, remove the object and wait 20 seconds for the circuit breaker to reset.
The sun roof should then function normally. Also check fuse no. 35. WARNING!
The sun roof must never be obstructed in any way when in operation.
pg. 42 Keys, doors and locks
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Doors and locks
Your car is equipped with a central locking system. The key, used on the driver's door, the remote control or central
locking button, will lock/unlock both doors and the trunk.
· Turn the key once to unlock the driver's door only.
· Turn the key again (within 10 seconds) to unlock both doors and the trunk.
One turn with the key towards lock in the drivers door locks both doors and the trunk.
· Use the switch on the front door armrests to lock/unlock the car from the inside.
Check the action of the button on the other door to verify its function (lock/ unlock).
WARNING!
If the doors are locked while driving, this may hinder rapid access to the occupants of the car in the event of an
accident. (Also see information on "Child safety locks").
NOTE :
· If a door is not closed completely, the courtesy lights will stay on and a chime will sound until the door is closed.
· As an added anti-theft measure, new keys have been developed which may take slightly longer to copy or replace if
the original keys are misplaced. Duplicate keys may be ordered from your Volvo retailer.
Immobilizer (start inhibitor)
Each of the keys supplied with your car contains a coded transmitter and receiver (transponder). The code in the key is
transmitted to an antenna in the ignition switch where it is compared to the code stored in the start inhibitor module.
The car can only be started if a properly coded key is used.
If you misplace a key, take the other keys to an authorized Volvo retailer. The existing code in the start inhibitor
module and all the keys will be erased as an antitheft measure and a new code will be programmed in.
NOTE:
Not more than one of the keys for your car should be kept on the same key ring. This could cause conflicting signals to
be transmitted to the ignition switch, making it impossible to start the car.
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Checking your engine oil level each time the car is refueled is one of the most important items you can perform to
help keep your car in good running order.
Deposit control gasoline (detergent additives)
Volvo recommends the use of gasoline containing deposit control additives. These additives have shown to be efficient
in keeping injectors and intake valves clean. Consistent use of deposit control gasolines will help ensure good
driveability and fuel economy. If you are not sure whether the gasoline contains deposit control additives, check with
the service station operator.
Unleaded fuel
Each Volvo has a three-way catalytic converter and must use only unleaded gasoline. U.S. and Canadian regulations
require that pumps delivering unleaded gasoline be labelled "UNLEADED". Only these pumps have nozzles which fit
your car's filler inlet. It is unlawful to dispense leaded fuel into a vehicle labelled "unleaded gasoline only". Leaded
gasoline damages the three-way catalytic converter and the heated oxygen sensor system. Repeated use of leaded
gasoline will lessen the effectiveness of the emission control system and could result in loss of emission warranty
coverage. State and local vehicle inspection programs will make detection of misfueling easier, possibly resulting in
emission test failure for misfueled vehicles.
NOTE: Some U.S. and Canadian gasolines contain an octane enhancing additive called methly-cyclopentadienyl
manganese tricarbonyl (MMT). If such fuels are used, your Emission Control System performance may be affected,
and the Malfunction Indicator Lamp located on your instrument panel may light. If this occurs, please return your
vehicle to an authorized Volvo retailer for service.
pg. 57 Fuel requirements, Refueling
Octane rating
Volvo engines are designed for optimum performance on unleaded premium gasoline with an octane rating. AKI of 91,
or above. AKI (ANTI KNOCK INDEX) is an average of the Research Octane Number, RON, and the Motor Octane
Number, MON. (RON + MON/2).
The minimum octane requirement is AKI 87 (RON 91).
Gasoline containing alcohol and ethers
"Oxygenated fuels"
Some fuel suppliers sell gasoline containing "oxygenates" which are usually alcohols or ethers. In some areas, state or
local laws require that the service pump be marked indicating use of alcohols or ethers. However, there are areas in
which the pumps are unmarked. If you are not sure whether there is alcohol or ethers in the gasoline you buy, check
with the service station operator. To meet seasonal air quality standards, some areas require the use of "oxygenated"
fuel.
Volvo allows the use of the following "oxygenated fuels; however, the octane ratings listed on this page must still be
met.
Alcohol — Ethanol
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Fuels containing up to 10% ethanol by volume may be used.
Ethanol may also be referred to as Ethyl alcohol, or "Gasohol".
Ethers — MTBE
Fuels containing up to 15% MTBE may be used.
Refueling
The fuel tank holds approximately 17.9 US gal. (68 liters) with sufficient volume left over to accommodate possible
expansion of the fuel in hot weather. Be aware that the "usable" tank capacity will be somewhat less than the specified
maximum. When the fuel level is low, such factors as ambient temperature, the fuel's "Reid vapor pressure"
characteristics, and terrain can affect the fuel pumps' ability to supply the engine with an adequate supply of fuel.
Therefore, it is advisable to refuel as soon as possible when the needle nears the red zone, or when the fuel warning
light comes on.
Fuel tank cover
The fuel tank cover (on the right rear fender) is locked and must be popped open using the control on the driver's door.
Open fuel filler cap slowly during hot weather conditions.
CAUTION:
· Do not refuel with the engine running. Turn the ignition off or to position I. If the ignition is on, an incorrect reading
could occur in the fuel gauge.
· After refueling, close the fuel filler cap by turning it clocKWise until it clicks into place *.
· Allow for fuel expansion by not overfilling the tank. Overfilling could also cause damage to the emission control
systems.
· Avoid spilling gasoline during refueling. Gasolines containing alcohol can cause damage to painted surfaces, which
may not be covered under the New Vehicle Limited Warranty.
· Do not use gasolines containing methanol (methyl alcohol, wood alcohol). This practice can result in vehicle
performance deterioration and can damage critical parts in the fuel system. Such damage may not be covered under the
New Vehicle Limited Warranty.
* If the fuel filler cap is not closed tightly or if the engine is running when the car is refueled, the Malfunction
Indicator Lamp may indicate a fault. However, your vehicle's performance will not be affected. Use only Volvo
original or approved fuel filler caps.
pg. 58 Driving economy
Economical driving conserves natural resources
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Better driving economy may be obtained by thinking ahead, avoiding rapid starts and stops and adjusting the speed of
your vehicle to immediate traffic conditions. Observe the following rules:
· Bring the engine to normal operating temperature as soon as possible by driving with a light foot on the accelerator
pedal for the first few minutes of operation. A cold engine uses more fuel and is subject to increased wear.
· Whenever possible, avoid using the car for driving short distances. This does not allow the engine to reach normal
operating temperature.
· Drive carefully and avoid rapid acceleration and hard braking.
· Do not exceed speed limit.
· Avoid carrying unnecessary items (extra load) in the car.
· Maintain correct tire pressure. Check tire pressure regularly (check when tires are cold).
· Remove snow tires when threat of snow or ice has ended.
· Note that roof racks, ski racks, etc., increase air resistance and thereby fuel consumption.
· Avoid using automatic transmission kickdown feature unless necessary.
· Avoid using the air conditioning when it is not required. When engaged, the air conditioner's compressor places an
additional load on the engine. However, please note that fuel consumption is lower with the air conditioning on than it
is when driving with the air conditioning switched off and the windows down.
· If your car is equipped with the optional Trip Computer, utilizing the fuel consumption modes can help you "learn"
how to drive more economically.
Other factors which decrease gas mileage are:
· Worn or dirty spark plugs
· Incorrect spark plug gap
· Dirty air cleaner
· Dirty engine oil and clogged oil filter
· Dragging brakes
· Incorrect front end alignment
Some of the above mentioned items and others are checked at the standard Maintenance Service intervals.
NOTE: (D)rive or 5th gear (manual transmissions) should be used as often as possible to help improve fuel economy.
pg. 59 Starting the engine
Starting and stopping
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1. Fasten the seat belt.
WARNING!
Before starting, check that the seat, steering wheel and mirrors are adjusted properly. Make sure the brake pedal can
be depressed completely. Move the seat closer if necessary. Refer to section "front seats".
2. Apply the parking brake, if not already set. The gear selector (automatic transmission) is locked in the (P)ark
position (SHIFT LOCK).
Manual transmission: the clutch must be fully depressed.
3. Without touching the accelerator pedal, turn the ignition key to the starting position*. Allow the starter to operate
for up to 10 seconds. Release the key as soon as the engine starts. If the engine fails to start, repeat step 3.
For cold starts at altitudes above 6000 ft (1800 meters), depress the accelerator pedal halfway and turn the key to the
starting position. Release the pedal slowly when the engine starts.
* If the key is left in the Drive position (position II) for more than 30 seconds, it must be turned to position 0 and then
turned to the Start position (position III) again in order to start the car. See page 21
for ignition key positions.
4. To release the gear selector from the (P)ark position (automatic transmission), the ignition key must be in position II
and the brake pedal must be depressed. See page 97 for instructions on manually releasing the SHIFTLOCK
system.
Do not race a cold engine immediately after starting. Oil flow may not reach some lubrication points fast enough to
prevent engine damage.
NOTE: (Automatic transmission only)
Your car is equipped with a KEYLOCK system. When the engine is switched off, the gear selector must be in the
( P )ark position before the starting key can be removed from the ignition switch.
5. Select the desired gear. The gear engages after a slight delay (automatic transmission) which is especially noticeable
when selecting R.
CAUTION : (Automatic transmission only)
The engine should be idling; never accelerate until after you feel the gear engage! Toorapid acceleration immediately
after selecting a gear will cause harsh engagement and premature transmission wear.
NOTE : Selecting P or N (automatic transmission) when idling at a standstill for prolonged periods of time will help
prevent overheating of transmission oil.
WARNING!
Always place the gear selector (automatic transmission) in Park and apply the parking brake before leaving the
vehicle. Never leave the car unattended with the engine running.
Always open the garage doors fully before starting the engine inside a garage to ensure adequate ventilation. The
exhaust gases contain carbon monoxide, which is invisible and odorless but very poisonous.
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WARNING!
Never leave the car unattended when the engine is running. If, by mistake, the gear selector is moved from P, the car
may start moving.
R (Reverse)
Never engage R while the car is moving forward.
N (Neutral)
Neutral - no gear engaged. Use the parking brake.
D (Drive)
D is the normal driving position and should be used as often as possible to help improve fuel economy. The car should
not be moving when shifting from R to the D position.
3 (Intermediate gear)
The transmission will shift automatically between gears 3, 2 or 1 from this position. The transmission cannot shift up
to 4 (D) from position 3. The indicator lamp
in the instrument panel lights up when this mode is selected.
2 (Intermediate gear)
The transmission will shift automatically between gears 2 and 1 from this position. The transmission cannot shift up
to 3 from position 2. The indicator lamp
in the instrument panel lights up when this mode is selected.
1 (Low gear)
The transmission is locked in the lowest gear when the selector is in this position. The indicator lamp in the
instrument panel lights up when this mode is selected. If you are driving above 31 mph (50 km/h) when position 1 is
selected, the transmission will automatically first shift to intermediate gear 2 until the speed has dropped to under 31
mph (50 km/h).
NOTE:
· Gears 3, 2, or 1 can be used if you are driving in a mountainous area, towing a trailer or to increase engine braking
capacity.
· The transmission has a built-in function which is designed to help prevent excessive engine speeds (high rpm) when
gears 3, 2 or 1 are selected.
Automatic transmission - adaptive system
The automatic transmission is controlled by an adaptive guidance system that constantly monitors the way in which the
transmission functions. It senses and adapts each gear shift for optimal performance. The system also monitors your
particular driving style and adapts gear shifting accordingly.
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pg. 62 AW4 4-Speed Automatic Transmission (turbo models)
Automatic transmission - shift gate positions
The gear selector can be moved freely between N and D.
Depressing the selector knob enables you to move the gear selector to positions P, R, N, D, 3, 2 and 1.
W Winter/Wet driving mode - enhanced vehicle traction
· Mode W will only function if the gear selector is in the (D)rive position.
· Press the button at the base of the gear selector to engage/disengage this driving mode (see illustration).
· An LED in the button will light up to indicate that W is engaged and this will also be displayed in the instrument
panel by the indicator lamp
.
· This mode may be selected for starting/moving off on slippery roads.
Kickdown
Automatic shift to a lower gear (kickdown) is achieved by depressing the accelerator pedal
fully and briskly. An upshift will occur when approaching the top speed for a particular gear
or by releasing the accelerator pedal slightly.
Kickdown can be used for maximum acceleration or when passing at highway speeds.
pg. 63 AW5 5-Speed Automatic Transmission (non-turbo models)
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The indicator lamp in the instrument panel lights up when this mode is selected.
The transmission cannot shift up to 4 (D) from position 3.
3 (Intermediate gear)
The transmission will shift automatically between gears 3, 2 and 1 from this position.
The indicator lamp
in the instrument panel lights up when this mode is selected.
The transmission cannot shift up to 3 from position 2.
L (Low gear)
The transmission is locked in gears 1 and 2 when the selector is in this position.
The indicator lamp
in the instrument panel lights up when this mode is selected.
NOTE:
· Gears 4, 3, or L can be used if you are driving in a mountainous area, towing a trailer or to increase engine braking
capacity.
· The transmission has a built-in function which is designed to help prevent excessive engine speeds (high rpm) when
gears 4, 3 or L are selected.
Automatic transmission - adaptive system
The automatic transmission is controlled by an adaptive guidance system that constantly monitors the way in which the
transmission functions. It senses and adapts each gear shift for optimal performance. The system also monitors your
particular driving style and adapts gear shifting accordingly.

Contents | Top of Page
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NOTE: When storing wheel/tire assemblies (e.g. winter tires and wheels), either stand the assemblies upright, or
suspend them off the ground. Laying wheel/tire assemblies on their sides for prolonged periods can cause wheel and/or
tire damage.
Wear indicator
The tires have a socalled "wear indicator" in the form of a number of narrow strips running across or parallel to the
tread. When approx. 1/16" (1.6 mm) is left on the tread, these strips become visible and indicate that the tire should be
replaced.
Tires with less than 1/16" (1.6 mm) tread have a very poor grip in rain or snow.
When replacing worn tires, it is recommended that the tire be identical in type (radial) and size as the one being
replaced. Using a tire of the same make (manufacturer) will prevent alteration of the driving characteristics of the
vehicle.
To improve tire economy:
· Maintain correct tire pressure.
· Drive smoothly: avoid fast starts, hard braking and tire screeching.
· Tire wear increases with speed.
· Correct front wheel alignment is very important.
· Unbalanced wheels impair tire economy and driving comfort.
· If the wheels are rotated, they should be kept on the same side of the car so that they revolve in the same direction as
prior to rotation.
· Hitting curbs or potholes can damage the tires and/or wheels permanently.
Flat spots
All tires become warm during use. After cooling, when the vehicle is parked, the tires have a tendency to distort
slightly, forming flat spots. These flat spots can cause vibrations similar to the vibrations caused by unbalanced wheels.
They do, however, disappear when the tire warms up. The degree to which flat spots form depends on the type of cord
used in the tire. Remember that, in cold weather, it takes longer for the tire to warm up and consequently longer for the
flat spot to disappear.
CAUTION: The car must not be driven with wheels of different dimensions. The use of different size wheels can
seriously damage your car's transmission.
pg. 77 Wheels and tires
Snow chains
Snow chains can be used on your Volvo with the following restrictions:
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