2007 Alfa Romeo 166 key

105
– Using the special key (B-fig. 133)
provided in the tool bag rotate bushing
(C-fig. 133) of the motor to move the
sunroof.
IMPORTANT When the operation has
been ended the key should be turned half
a turn in the opposite direction until a
click is heard before it is removed.LUGGAGE
COMPARTMENT
The boot lid can be opened from outside
the vehicle and from inside the vehicle.
IMPORTANT If the boot is not prop-
erly shut, the corresponding warning light
on the check panel will come on.
OPENING FROM OUTSIDE
(fig. 135)
Turn the badge (A) in the direction
shown by the arrow, insert the key (B)
and turn it anticlockwise.
Opening is facilitated by a servocontrol
which operates the lock.
351PGSm
fig. 134
1010PGSm
fig. 135

1024PGSm
fig. 137
106
OPENING FROM INSIDE
(fig. 136)
To open from inside:
– With the vehicle stationary, press but-
ton (A) inside the glovebox.
Due to its position, this control cannot
be operated when the glovebox is key-
locked.
REMOTE CONTROL OPENING
(
fig. 137)
(optional for the versions/markets where
applicable)
The luggage compartment may be re-
mote opened by pressing the push-button
(A-fig. 137) on the key with metallic
insert (B), even when the electronic
alarm is ON (where installed).In this case the alarm disengages the
boot control sensor, the system (with the
exception of versions for certain markets)
sounds two beeps and the direction indi-
cators light up for about three seconds.
When the boot is closed again the con-
trol function is restored, the system (with
the exception of versions for certain mar-
kets) sounds two beeps and the direction
indicators light up for about three seconds.
574PGSm
fig. 136

107
The gas springs are cali-
brated to guarantee
correct operation with
loading specified by the manufac-
turer. Arbitrary additions to the
boot lid (spoiler etc.) may affect
its operation and safety.
EMERGENCY OPENING
The luggage compartment lock is re-
leased by a servocontrol when opening
the bonnet from inside or using the key.
However, it is always possible to open
the luggage compartment, even in case
of insufficient battery power: just rotate
the key wider and simultaneously press
the bonnet edge by the hand.
IMPORTANTApply a moderate pres-
sure only on the bonnet edge, immediate-
ly above the lock.
LIFTING AND CLOSING
Lifting the boot lid is made easier by the
action of the gas springs (B-fig. 138).When the boot is opened the light (C-
fig. 138) will come on. This light will
go out again when the boot is closed.
In order to close, lower the bonnet by
the handle (A-fig. 139) on the lining
and press next to the lock till it clicks into
the right position.
Leaving the boot open, the light goes out
automatically after a few minutes. To turn it
on again, open the boot and close it again.
fig. 139
677PGSm344PGSm
fig. 138

113
EOBD SYSTEM
(optional for versions/
markets where applicable
)
The EOBD system (European On Board
Diagnosis) allows continuous diagnosis of
the components of the car correlated with
emissions.
This system continuously monitors the
components of the vehicle related to e-
missions; it also indicates, when the
Uwarning light comes on on the instrument
panel, that the components in question
are in poor condition.
IMPORTANTAfter the problem has
been resolved, to completely check the
system, the Alfa Romeo Authorized Ser-
vice Station must carry out tests on a test
bench and, if necessary, road tests that
could be long.If, when the ignition key
is turned to MAR, the
Uwarning light does
not come on or if, when driving, it
lights up and emits a fixed light
or a flashing one, contact an Alfa
Romeo Authorized Service Station
as soon as possible. Warning
light
Uoperation can be checked
by means of special equipment
by traffic agents. Always comply
with the traffic regulations in
force in the country where you
are travelling.
The objective is the following:
– to keep under control the efficiency of
the system;
– to warn when a fault causes emission
levels to increase;
– to indicate the need to replace the
deteriorated components.
The system also has a diagnostic con-
nector that can be interfaced with appro-
priate tools, which makes it possible to
read the error codes stored in the control
unit, together with a series of specific pa-
rameters for engine operation and diag-
nosis. This check can also be carried out
by the traffic police.

121
VDC AND ASR SYSTEM
FAILURE WARNINGS
In the event of failures the VDC and ASR
systems switch off automatically and the
warning light (A-fig. 145) on the in-
strument cluster turn on glowing steadily.The table below summarises the indica-
tions given by the warning lights in the d-
ifferent operating conditions.In the event of a failure to the VDC or
ASR systems, the car behaves like the
version not equipped with these systems:
at all events, you are recommended to
contact Authorised Alfa Romeo Services
as soon as possible.
Conditions of use System ASR warning VDC warning light ABS warning light EBD warning light
or fault status light on button on cluster on cluster on cluster
Engine starting Lamp On for about On for about On for about On for about
(turning key to MAR) check 4 seconds 4 seconds 4 seconds 4 seconds
Driving inASR on ASR enabled Off Off Off Off
NormalVDC enabled
Conditions ASR off ASR disabled On Off Off Off
Manually VDC enabled
Driving inASR on ASR active Off Flashing Off Off
ConditionsVDC active
that might
ASR off ASR disabled On Flashing Off Off
cause skidding
Manually VDC active
ASR system fault ASR disabled On On Off Off
Fault VDC VDC disabled Off On Off Off
Fault VDC/ASR VDC/ASR disabled On On Off Off
Fault ABS ABS/VDC/ASR disabled On On On Off
Fault EBD ABS/VDC/ASR/EBD disabled On On On On

127
AUTOMATIC FUEL CUT-OFF SWITCH
The car is equipped with a safety switch
which is triggered in the event of a crash
to interrupt the flow of fuel and stopping
the engine as a consequence. This also
prevents fuel leaks due to fuel lines
breaking.If no leaks or damages to electric de-
vices (e.g.: headlights) are found and the
car can be restarted, reactivate the fuel
cut-off switch. Follow the instructions giv-
en below.
If, after an accident, you
can smell petrol or see
that the fuel feed system is leak-
ing, do not reset the switches to
avoid the risk of fire.
WARNING
After the crash, remember to turn the ig-
nition key to STOPto prevent the bat-
tery running down.

134
In addition to the notes
and specifications given
below we recommend
that, during the initial period, y-
ou do not drive to full vehicle
performance (for example exces-
sive acceleration, long journeys
at top speed, hard braking etc.).
STARTING
THE ENGINE
IMPORTANT The car is fitted with an
electronic engine lock device. if the en-
gine fails to start see “The Alfa Romeo
CODE system”.The ignition switch is fitted with a safety
device which obliges the driver to return
the ignition key to the STOPposition be-
fore repeating the starting operation if
the engine does not start immediately.
Similarly, when the engine is running,
the device prevents the key being moved
fromMARto the AVV position.
PROCEDURE FOR PETROL
ENGINES
With cold engine:
1) Engage the handbrake.
2) Ensure that the systems and electri-
cal devices, especially if they absorb high
quantities of energy (e.g. heated rear
windscreen), are switched off.
3) Set the gearshift lever to neutral and
fully depress the clutch without pressing
the accelerator.
4) Turn the ignition key to the AVV posi-
tion releasing it as soon as the engine starts.
Never leave the ignition
key in the MAR position
when the engine is
switched off.
5) If the engine does not start immedi-
ately, return the key to the STOPposi-
tion and repeat the operation
With hot engine:
1) Engage the handbrake.
2) Ensure that the systems and electri-
cal devices, especially if they absorb high
quantities of energy (e.g. heated rear
windscreen), are switched off.
3) Set the gearshift lever to neutral and
fully depress the clutch without pressing
the accelerator.
4) Turn the ignition key to the AVV posi-
tion releasing it as soon as the engine starts.
5) If the engine does not start immedi-
ately, return the key to the STOPposition
and repeat the procedure, slightly pressing
the accelerator pedal without pumping it.
Running the engine in
confined areas is ex-
tremely dangerous. The engine
consumes oxygen and produces
carbon monoxide which is a highly
toxic and lethal gas.
WARNING

135
IMPORTANT If it is difficult to start the
engine do not insist with extended attempts
which may damage the catalyzer but con-
tact Alfa Romeo Authorized Services.
PROCEDURE FOR DIESEL
VERSIONS
1) Engage the handbrake.
2) Set the gearshift lever to neutral and
fully depress the clutch without pressing
the accelerator.
3) Turn the ignition key to the MAR
position. the
mwarning light on the in-
strument cluster will turn on.
4) Wait for the
mwarning light to go
off, which will depend on how warm the
engine is. If the engine is very warm the
turning on of the warning light may be so
fast as to go by unobserved.
5) Turn the ignition key to AVV as
soon as the
mwarning light goes off.
Waiting too long would make the glow
plug heating work pointless.IMPORTANT The electric devices that
absorb much energy (air conditioner,
rearscreen heating, etc.) are disengaged
automatically during engine starting.
If the engine does not start at the first
attempt, move the ignition key back to
theSTOPposition before repeating s-
tarting.
If starting is difficult (with the Alfa
Romeo CODE system efficient), do not in-
sist with prolonged attempts.
Only use an auxiliary battery if it is not-
ed that the cause is due to low charge of
vehicle’s battery. Never use a battery
charger to start the engine (see ”If the
battery is flat” in the chapter “In an e-
mergency”).
WARMING THE ENGINE
– Drive off slowly, at medium revs
without accelerating abruptly.
– Do not drive at full performance for
the initial kilometres of the journey. Wait
until the engine coolant temperature is
between 50 and 60°C.
SWITCHING OFF
– Release the accelerator pedal and
wait until the engine reaches idle speed.
– Turn the ignition key to the STOP
position and switch off the engine.
IMPORTANT After a hard journey, it
is advisable to allow the engine to “get
its breath back” before switching off, run-
ning it at idle speed to allow the tempera-
ture in the engine compartment to cool
down. For versions/markets
where applicable the
warning light m flashes
for about 30 seconds after start-
ing the engine meaning that
there is a fault to the glow plug
warming system, in which case,
contact Alfa Romeo Authorized
Services.