2021 Alfa Romeo 4C headlights

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

103
2436486072
SCHEDULED SERVICING PLAN
1750 Turbo Petrol VERSIONS
Thousands of km
Months
40
12
206080100120
  
  
  

  
  
  
  
  
  
  
  Check battery charge status and possibly recharge
Check tyre conditions/wear and adjust pressure, if necessary
Check operation of lighting system (headlights, direction indicators,
hazard warning lights, luggage compartment, passenger compartment,
glove compartment, instrument panel warning lights, etc.)
Check vehicle fastenings
Check mechanical components fastenings
Check operation of windscreen washer system and adjust jets if necessary
Check position/wear of windscreen wiper blade
Check cleanliness of luggage compartment lock, cleanliness and lubrication of linkages
Visually inspect condition of: exterior bodywork, carbon monocoque, aerodynamic
bottom, pipes and hoses (exhaust, fuel supply system, brakes), rubber elements
(boots, driveshaft boots, sleeves, bushes, etc.)
Check condition and wear of front brake pads and discs,
and operation of pad wear indicator
Check condition and wear of rear brake pads and discs,
and operation of pad wear indicator
Check and, if necessary, top up fluid levels (engine cooling, brakes,
windscreen washer, etc.)

105
PERIODIC CHECKS
Every 1,000 km or before long journeys,
check and, if necessary, top up the
following:
❒ engine coolant level;
❒ brake fluid;
❒ windscreen washer fluid;
❒ tyre inflation pressure and condition;
❒ operation of lighting system
(headlights, direction indicators, hazard
warning lights, etc.);
❒ operation of windscreen
washing/wiping system and
positioning/wear of wiper blade.
Every 3,000 km check and top up if
required: engine oil level.
IMPORTANT To find out the correct oil
quantity, always check using the dipstick.
Carry out the check with the vehicle
parked on level ground.
DEMANDING USE OF THE CAR
If the vehicle is used mainly under one of
the following conditions:
❒ trailer or caravan towing;
❒ dusty roads;
❒ short repeated distances (less than
7-8 km) and with external temperatures
below zero;
❒ engine often idling or driving long
distances at low speeds or long periods
of inactivity;
❒ you should perform the following
inspections more frequently than shown
in the Scheduled Servicing Plan:
❒ check front disk brake pad conditions
and wear;
❒ check cleanness of locks, bonnet and
boot and lever cleanness and lubrication;
❒ visually inspect condition of: engine,
gearbox, transmission, pipes and hoses
(exhaust - fuel system - brakes) and
rubber elements (gaiters - sleeves -
bushes - etc.);
❒ check battery charge and battery fluid
level (electrolyte);❒ visually inspect conditions of the
accessory drive belts;
❒ check and, if necessary, change engine
oil and replace oil filter;
❒ check air cleaner and replace it, if
required.
Using the car on track should be regarded
as an exception. The car has been
designed and produced for road use.

SERVICING AND CARE
116
PRESERVING THE BODYWORK
Paint
24) 25)
6)
Touch up abrasions and scratches
immediately.
Maintenance of paintwork consists of
washing the car: the frequency depends
on the conditions and environment
where the car is used.
For example, in highly polluted areas, or
if the roads are spread with salt, it is
advisable to wash the car more
frequently.
To correctly wash the car, proceed as
follows:
❒ wash the bodywork using a low
pressure jet of water. It should be
remembered that the build up of water
can damage the car over a period of time;
❒ use a sponge to wipe a slightly soapy
solution over the bodywork, frequently
rinsing the sponge;
❒ rinse well with water and dry with a jet
of air or leather pad.
When drying take care to dry the least
exposed parts where the water could
collect most easily. The car should not be
taken to a closed area immediately, but
left outside so that residual water can
evaporate.
Do not wash the car after it has been left
in the sun or with the tailgate hot: this
may alter the shine of the paintwork.
Exterior plastic parts must be cleaned in
the same way as the rest of the vehicle.
IMPORTANT NOTES
❒ Avoid parking under trees as much as
possible; the resin from trees dulls the
paintwork.
❒ Bird droppings must be washed off
immediately and thoroughly as the acid
they contain is particularly aggressive.Windows
Use specific detergents and clean cloths
to prevent scratching or altering the
transparency.
Front headlights
Use a soft cloth soaked in water and
detergent for washing cars.
IMPORTANT Never use aromatic
substances (e.g.: petrol) or ketones
(e.g.: acetone) for cleaning front
headlight plastic lens.
IMPORTANT When cleaning the car with
a pressure washer, keep the water jet at
least 20 cm away from the headlights.
Engine compartment
At the end of the winter the engine
compartment should be carefully
washed, without directing the jet against
any electronic control unit. Have this
operation performed at a specialised
workshop.

SPIDER
140
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. 116:
1 Direction indicators
2 Dipped/main beam headlights
3 Side lights/daytime running lights
116A0L0195
BULB REPLACEMENT
To replace the dipped/main beam
headlight bulb for versions with Xenon
headlights and versions with Bi-LED
headlights (where provided) contact a
dedicated Alfa Romeo Dealership.
To replace the bulbs for the dipped/main
beam headlights for versions with
halogen headlights and for the direction
indicators open the corresponding
protective flaps, fig. 117, on the inner
wheel arch that can be located by
steering the wheel completely.
BULB TYPE
BULBSTYPEPOWER
Direction indicators PY24W 24W
Dipped / main beam headlights
(versions with Bi-Xenon headlights) D5S –
(where provided)
Dipped/main beam headlights
(versions with halogen headlights) HIR 2 55W
Dipped / main beam headlights
(versions with Bi-LED headlights)
(where provided) LED –
Side lights/Daytime running lights LED –
1 direction indicator bulb protective flap
2 dipped/main beam headlight bulb
protective flap
117A0L0092

141
Direction indicators
To replace the bulb, proceed as follows:
❒ steer the wheel completely;
❒ open the protective flap
1 fig. 117 by rotating the fixing screw;
❒ rotate the plug 1 fig. 118
anti-clockwise and remove the bulb
holder;
118A0L0196
❒ rotate the bulb 2 fig. 119 to release it
from the retainers and remove it;
❒ replace the bulb making sure it is
correctly locked;
❒ close the protective flap 1 fig. 117.
Side lights/daytime running lights
(DRL)
These are LEDs. For the replacement
contact a dedicated Alfa Romeo
Dealership.
119A0L0197
Dipped/main beam headlights
(versions with halogen headlights)
To replace the bulb, proceed as follows:
❒ steer the wheel completely;
❒ open the protective flap 2 fig. 117 by
rotating the fixing screw;
❒ take out the electric connector
1 fig. 120 and then rotate the bulb holder
2 anticlockwise and remove it;
❒ emove 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. 117.
120A0L0093

149
ALPHABETICAL INDEX
ABS system......................................................50
Active safety systems ..........................50
Air cleaner ................................................112
Alarm .............................................................11
Alfa DNA system .....................................27
All Weather mode ...................................28
Dynamic mode ..........................................27
Natural mode .............................................27
Race mode ..................................................27
All Weather mode ...................................28
Alfa Romeo CODE system .................11
Alfa Romeo Code.....................................12
ASR (AntiSlip Regulation) system..50
Battery.............................................................113
recharging ................................................113
replacement ...........................................114
tips for extending battery life ......114
Body cleaning and maintenance..........115
Body paintwork
identification plate ....................................121
Bodywork........................................................115
corrosion warranty .............................115
maintenance ...........................................116
protection against
atmospheric elements ......................115
Boot/bonnet.............................................24/25
opening .........................................................24
closing ..........................................................25Brake (liquid level) ......................................110
Bulb types .........................................................82
Bump starting ..................................................98
Carrying children safely ............................60
CBC (Cornering Brake Control)
system .................................................................51
Changes/alterations to the car..................4
Changing a bulb ..............................................82
Changing a wheel ...........................................90
Chassis number ...........................................121
Checking levels ...........................................106
Child restraint system ........................61/62
Child restraint systems
recommended by Alfa Romeo.................62
Cleaning (outside and inside) ....116/118
engine compartment ..........................116
fabric seats and parts ........................118
genuine leather parts .........................118
headlights ................................................116
interiors.....................................................117
leather seats...........................................118
plastic and coated parts ...................118
windows ....................................................116
Climate control system ..............................20
CO
2emissions .............................................133
Courtesy lights ...............................................18
Cruise Control..................................................75
Dashboard ...........................................................8
Dashboard and on-board
instruments.......................................................30
Daytime running lights (DRL) ...................17
Dimensions ....................................................127
Dipped beam headlights ............................17
bulb replacement ....................................84
Dipped beam headlights ............................17
bulb replacement ....................................82
Direction indicators ......................................17
bulb replacement ....................................82
Display .................................................................32
Door locking .....................................................12
Door mirrors .....................................................15
Door opening/closing ..................................13
Doors ...................................................................12
central locking/unlocking....................12
DTC (Drag Torque Control) system ......50
EBD system .....................................................50
Electronic Q2 system (“E-Q2”) ................51
Emergency starting .....................................97
Engine codes .................................................121
Engine compartment ................................106
engine coolant level ...........................108
engine oil ..................................................130
identification codes ............................120