2020 Alfa Romeo 4C bulb

45
Warning lights on panelMeaningWhat to do
EXTERIOR LIGHTS FAILURE
The symbol and corresponding message appear on the
display if a fault is detected in one of the following lights:
❒ daytime running lights (DRLs)
❒ side lights
❒ dipped beam headlights
❒ direction indicators
❒ rear fog lights
❒ reversing lights
❒ number plate lights.
The failure relating to these lights could be: one or more
blown bulbs, a blown protection fuse or a break in the
electrical connection.
Check and replace the concerned fuses as shown in the
“If a fuse blows” paragraph in the “In an emergency”
chapter; if this does not solve the fault, check and replace
the concerned bulbs as described in “Replacing an exterior
bulb” in the “In an emergency” chapter.
Should this operation also fail to resolve the fault, contact
the dedicated Alfa Romeo Dealership, for a
comprehensive check of the electrical system.
SERVICE (SCHEDULED SERVICING)
The digital warning light appears automatically, together
with an associated message, with the key at MAR, starting
from 2,000 km (or equivalent distance in miles) from the
next scheduled servicing operation and shown again every
200 km (or equivalent distance in miles).Contact a dedicated Alfa Romeo Dealership.
The operations of the “Scheduled Servicing Plan” will be
performed and the message will be reset.

47
Warning lights on panelMeaningWhat to do
BOOT OPEN
The symbol and the corresponding message are shown on
the display.
POSSIBLE ICE ON ROAD
The symbol and corresponding message appear on the
display when the outside temperature is below or equal to
3°C.
IMPORTANT In the event of outside temperature sensor
failure, the digits that indicate the value are replaced by
dashes.
BRAKE LIGHT FAULT
The symbol and the corresponding message are shown on
the the display when a brake light fault is
detected.The fault may be caused by a burnt bulb, a blown
protection fuse or an interruption of the electric
connection.
PARKING SENSOR FAULT
The symbol and corresponding message appear on the
display if there is a parking sensor failure.
DISPLAY OF SELECTED DRIVING MODE
(Alfa DNA system)
A letter (d, n, or a) corresponding to the active driving
mode (dynamic or race, normal, all weather) and an
associated message are shown on the display.
R
T
t

IN AN EMERGENCY
HAZARD LIGHTS ...................................................................................................... 82
WHEN NEEDING TO CHANGE A BULB ........................................................ 82
REPLACING AN EXTERNAL BULB .................................................................. 84
REPLACING FUSES ................................................................................................ 87
IF A TYRE IS PUNCTURED................................................................................... 90
“FIX&GO AUTOMATIC” KIT ................................................................................. 94
EMERGENCY STARTING ..................................................................................... 97
FUEL CUT-OFF SYSTEM ...................................................................................... 98
TOWING THE VEHICLE . ........................................................................................ 99
A punctured tyre or a burnt-out bulb?
At times, a problem may interfere with our journey.
The pages on emergencies can help you to deal with critical
situations independently and with calm.
In an emergency we recommend you call the freephone number
found in the Warranty Booklet. It is also possible
to call the national or international
universal freephone number to search
for the nearest dedicated Alfa Romeo Dealership.

IN AN EMERGENCY
82
HAZARD WARNING LIGHTS
OPERATION
Press switch 1 fig. 54 to turn the lights
on/off.
Warning lights Ÿand Δon the panel are
lit up when the hazard warning lights are
on.
85)
54A0L0023
REPLACING A BULB
86) 87) 88)
9)
GENERAL INSTRUCTIONS
❒ Check that the corresponding
contacts are not oxidised and that the
corresponding fuse is intact before
changing the bulb. For the location of
fuses, refer to the paragraph “If a fuse
blows” in this chapter.
❒ replace blown bulbs with others of the
same type and power;
❒ after replacing a headlight bulb,
always check its alignment.
IMPORTANT When the weather is cold or
damp or after heavy rain or after
washing, the surface of headlights or rear
lights may steam up and/or form drops of
condensation on the inside. This is a
natural phenomenon due to the
difference in temperature and humidity
between the inside and the outside of the
glass which does not indicate a fault and
does not compromise the normal
operation of lighting devices. The mist
disappears quickly turning the lights on,
starting from the centre of the diffuser,
extending progressively towards the
edges.
85)The use of hazard warning lights is
governed by the Highway Code of the
country you are driving in: comply with
legal requirements.
IMPORTANT
86)Modifications or repairs to the
electric system that are not carried out
properly or do not take the system
technical specifications into account can
cause malfunctions leading to the risk of
fire.
87) Halogen bulbs contain pressurised
gas, in the case of breakage they may
burst causing glass fragments to be
projected outwards.
88) Due to the high supply voltage, gas
discharge bulbs (Bi-Xenon) should only be
replaced by specialised personnel: danger
of death! Contact a dedicated Alfa Romeo
Dealership.
IMPORTANT
9)Halogen bulbs must be handled by
holding the metallic part only. Touching
the transparent part of the bulb with your
fingers may reduce the intensity of the
emitted light and even reduce the lifespan
of the bulb. In the event of accidental
contact, wipe the bulb with a cloth
moistened with alcohol and let the
bulb dry.
WARNING

83
BulbsPowerType
Front side lights/Daytime running lights (DRL) LED –
Rear position LED –
Dipped beam headlights / Main beam headlights (versions with Bi-Halogen headlights)
H7 55W
(where provided)
Dipped beam headlights / Main beam headlights (versions with Bi-Xenon headlights)
D1S 35W
(where provided)
Dipped beam headlights / Main beam headlights (versions with LED headlights)
LED –
(where provided)
Front direction indicators PY21W 21W
Rear direction indicators PY21W 21W
Side direction indicators WY5W 5W
Brake LED –
3rd brake LED –
Number plate W5W 5W
Rear fog light W16W 16W
Reversing light W16W 16W
Ceiling light C10W 10W
Boot ceiling light W5W 5W

REPLACING AN
EXTERIOR BULB
FRONT LIGHT CLUSTERS
These contain the bulbs for the side
lights/daytime running lights (DRL),
dipped beam headlights, main beam
headlights and direction indicators.
The bulbs are arranged as follows
in fig. 55:
1 Side lights/daytime running lights
2 Dipped/main beam headlights
3 Direction indicators.
55A0L0091
To replace the bulbs for the dipped and
main beam headlights and for the
direction indicators open the
corresponding protective flaps on the
inner wheel arch
fig. 56 that can be located by steering
the wheel completely.
1 direction indicator bulb protective
flap
2 dipped/main beam headlight bulb
protective flap.
SIDE LIGHTS/DAYTIME
RUNNING LIGHTS (DRL)
These are LEDs. For the replacement,
contact the dedicated Alfa Romeo
Dealership.
56A0L0092
DIPPED/MAIN BEAM HEADLIGHTS
To replace the bulb, proceed as follows:
❒ steer the wheel completely;
❒ open the protective flap
2 fig. 56 by rotating the fixing screw;
❒ take out the electric connector
1 fig. 57 and then rotate the bulb holder 2
clockwise and remove it;
❒ remove the bulb and replace it;
❒ refit the new bulb, making sure that it
is locked correctly, and reconnect the
connector 1;
❒ close the protective flap 2 fig. 56.
57A0L0093
IN AN EMERGENCY
84

85
DIRECTION INDICATORS
Front
To replace the bulb, proceed as follows:
❒ steer the wheel completely;
❒ open the protective flap 1 fig. 56 by
rotating the fixing screw;
❒ take out the electric connector
1 fig. 58 and then rotate the bulb holder 2
clockwise and remove it;
❒ remove the bulb and replace it;
❒ refit the new bulb, making sure that it
is locked correctly, and reconnect the
connector 1;
❒ close the protective flap 1 fig. 56.
58A0L0094
Side
To replace the bulb, proceed as follows:
❒ operate the lens 1 fig. 59 in the point
shown to press in the internal clip,
❒ then pull the unit outwards; turn the
bulb holder 2 anticlockwise, remove the
bulb and replace it;
❒ refit the bulb holder 2 in the lens and
turn it clockwise;
❒ refit the cluster making sure that the
internal clip clicks into position.
59A0L0095
REAR LIGHT CLUSTERS
Contain the bulbs for the direction
indicators, side lights and brake lights.
DIRECTION INDICATORS
To change the bulb, proceed as follows:
❒ remove the protective cap 1 fig. 60
(one on each side) located on the side
boot lining;
60A0L0096

r insert a hand in the hole and remove
the second protective rubber plug
2 fig. 61;
r rotate the bulb holder and extract it;
proceed by replacing the bulb by
pressing it and rotating it anticlockwise;
❒ restore the protective caps which
were previously removed.
61A0L0134
SIDE LIGHTS/BRAKE LIGHTS
These are LEDs. For the replacement,
contact the dedicated Alfa Romeo
Dealership.
REAR FOG LIGHT/REVERSING LIGHT
89)
To replace the front fog light bulbs
1 fig. 62 or reversing light 2 proceed as
follows:
❒ rotate the bulb holder 3 fig. 63
anticlockwise, extract the bulb and
replace it.
THIRD BRAKE LIGHTS
These are LEDs. For the replacement,
contact the dedicated Alfa Romeo
Dealership.
63A0L0126
IN AN EMERGENCY
86