2007 Alfa Romeo 8C cruise control

43
3
A
B
C
D
E
INSTRUMENTS AND CONTROLS
1) Air conditioning side vents2) Lower gearshift paddle “DOWN”3) Instrument panel4) Air conditioning upper vent5)
Sun radiation sensor
6)
Driver’s airbag
7)
Windscreen/headlight wiper/washer
control lever
8)
Upper gearshift paddle UP
9)
Central air conditioning/heating vents
10)
Radio/navigator
11)
Passenger’s airbag
12)
Air conditioning and heating system
controls
13)
Side windows vents
14)
Glove compartment
15)
Central dashboard controls
16)
Electric parking brake engagement/
disengagement lever
17)
Starter/steering wheel lock switch
18)
Horn control
19)
Steering wheel height and depth
adjustment lever
20)
Cruise Control lever, direction indicators
21)
Controls to the left of the steering wheel
22)
Engine start button
23)
Reverse gear engagement button
24)
AUTO mode button
25)
SPORT mode button
26)
VDC deactivation button
27)
WET mode button
28)
Hazard light buttonRef. 15 Central dashboard controls
A) Front left-hand power window controlB) Central locking control C) PARK OFF function button (see page.
137)D) Rear window opening control E) Front right-hand power window control

63
3
INSTRUMENTS AND CONTROLS
Right-hand direction indicators
It illuminates when the right-hand
direction indicators or the hazard
lights are turned on.
Left-hand direction indicators
It illuminates when the left-hand
direction indicators or the hazard
lights are turned on.
Cruise Control
It indicates that the constant speed
regulator, Cruise Control, is active.
(*) Viewed on the display as wellWARNING LIGHTS ON
THE DISPLAY
Inertia switch, fuel cut-off
enabled
It illuminates when a collision
activates the inertia switch, thus cutting off the
fuel supply.
CAUTION
After an impact, if you smell
fuel or note leakages from the fuel
system do not re-activate the switch in
order to prevent the risk of fire.
Windscreen washer fluid
It indicates a low level of washer
fluid in the windscreen washer tank.
Alternator failure
If there is a fault in the recharging
system. When the battery is
insufficiently charged or overcharged. Lighting system failure
It illuminates in the case of a system
failure or if the position, direction
indicator, rear fog and number plate lights are
blown.
Stop light failure
It illuminates in the case of a system
failure or if the stop light is blown.
Twilight sensor failure
It illuminates on in the case of a
failure of the twilight sensor.
Engine oil temperature
It illuminates when the temperature
reaches high values. In this case,
reduce the engine RPM until the warning light
goes out.

5
USING THE VEHICLE
Starting the engine ............................................................................................................ 114
Q-Select gearbox ............................................................................................................... 116
Using the brakes ................................................................................................................ 124
Using the engine ............................................................................................................... 125
Constant speed regulator (Cruise Control) .............................................................................. 126
Headlights ........................................................................................................................ 130
Driving conditions .............................................................................................................. 130
Anti-pollution devices ......................................................................................................... 135
Parking ............................................................................................................................ 136
Tyres ................................................................................................................................ 141
Useful accessories to keep in the vehicle ............................................................................... 142

126
5
Engine control system (EOBD)
The EOBD (European On Board Diagnosis)
system fitted on the vehicle is compliant with the
2003/76B/EC Directive (EURO 4).
This system continuously monitors the
components of the vehicle related to emissions;
it also indicates, when the warning light

illuminates on the instrument panel, that the
components in question are in poor condition.
The objective is the following:
- monitor the system effi ciency
- indicate when a problem causes an
increase in emissions exceeding the limits
established by European regulations
- indicate the need for replacement of worn
components.In addition, the system includes a diagnostics
connector that can be interfaced with suitable
instruments. This makes it possible to read the
error codes stored in the control unit, together
with a set of specific parameters for engine
operation diagnostics.
WARNING: If when turning the ignition key
to MARthe warning light
does not
illuminate or if it illuminates while driving,
contact an Authorised Service Centre of the
Manufacturer’s Network as soon as possible.
WARNING: After correcting the malfunction, the
entire system must be tested by the personnel
of an Authorised Service Centre of the
Manufacturer’s Network that must perform
tests on the bench and, if necessary, the road
test the vehicle: this might require travelling long
distances.
CONSTANT SPEED
REGULATOR (CRUISE CONTROL)GENERAL
The Cruise Control function allows the driver
to maintain the desired vehicle speed constant
without pressing the accelerator pedal. This
reduces driver fatigue on highways, especially
long trips, as the set speed is automatically
maintained.WARNING: The device can only be activated at
speeds exceeding 30 km/h and it deactivates
automatically when the brake pedal is
depressed.

127
5
A
B
C
USING THE VEHICLE
CAUTION
Cruise Control must only
be activated when traffic and the
route permit a constant speed to be
maintained safely, for a sufficiently
long distance.
CONTROLS
The Cruise Control function is controlled by
means of the switch
A, the dial
B and the button
C (RCL).
Switch
A can be set to two positions:
- OFF the device is deactivated;
- ON the device is active. When the device
is activated, the symbol
illuminates on
the instrument panel display.The dial
B is used to store and maintain the
vehicle speed, or to increase or decrease the
speed stored.
Rotate the dial
B to position (+) to save the
speed reached or to increase the speed stored.
Rotate the dial B to position (–) to decrease the
stored speed.
Each turn of the dial
B increases or decreases the
speed by about 1 km/h. Rotate and hold the
dial to vary the speed continuously. When a new
speed is reached, it will automatically remain
constant.
Button
C (RCL) allows you to reset the stored
speed.
WARNING: When the ignition key is turned to
position STOP or the switch A to position OFF,
the stored speed is deleted and the system
deactivated.STORING A SPEED
Set the switch
A to ON and bring the vehicle up
to the desired speed. Rotate the dial
B to (+)
for at least three seconds, then release it. The
vehicle speed is saved and the accelerator pedal
can then be released.
The vehicle will proceed at the constant speed
stored in the memory until the brake pedal is
pressed.
If necessary, (for example, to pass another
vehicle), you can accelerate by simply pressing
the accelerator pedal. Afterwards, when you
release the accelerator pedal, the vehicle will
return to the speed saved previously.

129
5
USING THE VEHICLE
RESETTING THE SPEED
STORED IN THE MEMORY
The speed stored in the memory is automatically
zero-reset:
- by turning the engine off
or
- by setting the switch
A to OFF.
CAUTION
When driving with Cruise
Control activated, do not shift to
neutral. It is advisable to activate
Cruise Control only when traffic and
road conditions permit safe use of
this device, that is: on straight and
dry roads, expressways or highways,
smooth-flowing traffic and smooth
asphalt. Do not activate the device in
the city or in heavy traffic.CAUTION
Cruise Control can only be
activated at speeds exceeding 30
km/h.
CAUTION
The device can only be turned
on in 4
th 5th or 6
th gear, depending on
the vehicle speed.
CAUTION
When driving downhill with
the device active, the vehicle may
pick up speed slightly exceeding the
speed stored in the memory due to the
change in engine load.
CAUTION
If the device malfunctions or
fails to operate, set the switch A to
OFF and contact an Authorised Service
Centre of the Manufacturer’s Network
after checking that the protection fuse
has not blown.CAUTION
Switch A can be left on the ON
position at all times, without damaging
the device. In any case, it is advisable
to deactivate the device when it is
not in use. Move switch A to the OFF
position to prevent speeds from being
unintentionally stored.

218
9
System activation ......................................... 117
Operation with the engine off ......................... 118
Driving the vehicle ........................................ 119
Upshifting (UP) ............................................ 120
UPshift for engine overrevving ....................... 120
Downshifting (DOWN) .................................. 120
DOWNshift for engine underrevving ................ 120
Requesting neutral (N) ................................. 121
Stopping the vehicle ..................................... 121
Turning off the engine and deactivating
the system ............................................... 121
Other system functions .................................. 122
Push start ................................................... 124
Using the brakes ..............................................124
Using the engine ..............................................125
Breaking-in .................................................. 125
Engine and transmission ................................ 125
While driving ............................................... 125
Constant speed regulator (Cruise Control) .........126
General ....................................................... 126
Controls ..................................................... 127
Storing a speed ............................................ 127
Restoring the speed stored in the memory ....... 128
Increasing the speed stored in the memory ...... 128
Reducing the speed stored in the memory ........ 128
Resetting the speed stored in the memory ....... 129
Headlights .......................................................130
Bi-xenon headlights ..................................... 130Driving conditions ............................................130
Before a trip ................................................ 130
Capacities ................................................... 131
Safe driving ................................................. 131
Before you drive .......................................... 131
Travelling .................................................... 132
Driving at night ............................................ 132
Driving in the rain ......................................... 133
Driving in fog ............................................... 133
Driving in the mountains ................................ 134
Driving on snow or ice ................................... 134
Anti-pollution devices ......................................135
Other advice ................................................ 136
Parking ...........................................................136
Electric parking brake .................................... 137
Tyres ...............................................................141
Tyre infl ation pressure when cold ................... 141
Winter tyres ................................................ 141
Snow chains ................................................ 142
Useful accessories to keep in the vehicle ...........142
In an emergency ..................................... 145
Emergency starting ..........................................146
Toolkit ........................................................ 147
If a tyre gets a puncture ..................................147
Precautions in the event of a puncture ............. 147
If an exterior light goes out ..............................149Headlight clusters ......................................... 150
Taillight clusters ........................................... 150
Direction indicator lights ................................ 151
Third stop light ............................................. 152
Number plate lights ...................................... 152
If an interior light goes out ..............................153
Front dome light ......................................... 153
Rear pillar lights ........................................... 154
Glove compartment light ............................... 154
Courtesy lights under the door and
the dashboard ........................................... 155
If a fuse blows ............................................. 156
Position of fuses/relays ................................ 157
Fuse colours ................................................ 157
Maxi Fuse colours ........................................ 157
Fuses and relays in the engine compartment .... 158
Fuses and relays in the passenger
compartment, to the left of the steering
wheel ...................................................... 162
Relay/fuse boxes inside the luggage
compartment ............................................ 165
If the battery is at ........................................168
Starting with the auxiliary battery ................... 168
Recharging the battery .................................. 168
If you have to jack up the vehicle ....................169
If you have to tow the vehicle .........................170
In the event of an accident ..............................171