Alfa Romeo 4C 2021 Instructieboek (in Dutch)

139
SCHEDULED SERVICING
During each scheduled servicing
operation and anyway every 12 months,
check operation of the soft top locks.135)Before starting the car make sure
the soft top is correctly locked.
It is recommended not to remove/install
the soft top with people sitting in the car,
as the soft top could fall in the passenger
compartment while it is moved.
Be careful while installing/removing the
soft top to prevent any damage or injury.
Keep children away from the area in which
the soft-top is folding while
installing/removing it.
IMPORTANT
29)Never open the soft top in presence
of snow or ice to prevent damage. Loads
may not be secured on the vehicle roof.
30)Bird droppings and plant resins must
be washed off the soft top immediately
as they can damage its fabric. Never use
high-pressure washing systems. When
using steam washers or high-pressure
water washers, maintain a suitable
distance and do not exceed a maximum
temperature of 60°C.
Damage, alterations and water
infiltration may occur if the distance is
too small and the pressure is too high.
WARNING
If a water jet is used, direct away from the
edges of the fabric and the windscreen
surround: water infiltration can occur.
Never use alcohol, petrol, chemical
products, detergents, stain removers,
wax, solvents and “wash and polish”
products. Rinse immediate to remove
soap to prevent stains and halos.
Repeat the operation if needed.
31) Follow the instructions on the
waterproofing product container for
perfect results. The rubber seals of the
soft top must be washed with water only.
If you notice that this trim is dry or is
sticking, apply talcum powder or products
specifically for rubber trim (silicone
spray).

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

SPIDER
142
Versions1750 Turbo Petrol
Unladen weight (with all fluids, fuel tank 999filled to 90% and without optional equipment):
Payload including the driver: (*) 215
Maximum permitted loads (**)
– front axle: 541
– rear axle: 747
– total: 1220
Towable loads (kg)
– braked trailer: 0
– unbraked trailer: 0
Maximum load on roof: 0
Maximum load on ball joint (braked trailer): 0
(*) If special equipment is fitted, the unladen vehicle weight increases, thus reducing the specified payload within the maximum permitted loads.
(**) Loads not to be exceeded. The user is responsible for arranging goods in the luggage compartment within the maximum permitted loads.
TECHNICAL DATA
WEIGHTS

143
DIMENSIONS
Dimensions are expressed in mm and refer to the vehicle equipped with its standard-supplied tyres.
Height is measured with vehicle unladen.
BOOT VOLUMEUnladen capacity (V.D.A. standards) = 110 dm
3
121A0L0205
BACDEFGHL
3990 864 2380 746 1189 1639 1868 1606 2090

SPIDER
144
PERFORMANCE
Top speed (km/h)Acceleration from 0-100 km/h (sec.)
1750 Turbo Petrol 257 4.5
Versions
GENERAL INFORMATION1750 Turbo Petrol
Type code 960A100
Cycle Otto
Number of cylinders and position 4 in line
Piston diameter and stroke (mm) 83 x 80.5
Total capacity (cm³) 1742
Compression ratio 9.25 ± 0.25
Maximum power (EEC) (kW) 177 (*)
Maximum power (EEC) (HP) 240
- corresponding engine speed (rpm) 6000
Maximum torque (EEC) Nm 350 (*)
Maximum torque (EEC) (kgm) 35.7
- corresponding engine speed (rpm) 2100 - 4000
Spark plugs NGK ILKAR7D6G
Fuel Unleaded petrol 98 RON or 95 RON (EN 228 specifications)
(*) Values obtained using 98 RON unleaded petrol.
ENGINE

145
Fuel consumption according to the current European directive (litres/100 km) FUEL CONSUMPTION
The fuel consumption figures given in the table below are determined on the basis of the type-approval tests laid down by specific
European Directives.
The following procedures are used to measure the fuel consumption:
❒ urban cycle: cold starting followed by driving that simulates urban use of the car;
❒ extra-urban cycle: driving that simulates extra-urban use of the car, with frequent acceleration in all gears; the speed varies from 0
to 120 km/h;
❒ combined consumption: this is calculated with a weighting of about 37% urban cycle consumption and about 63% extra-urban
consumption.
IMPORTANT The type of route, traffic situations, weather conditions, driving style, general conditions of the car, trim
level/equipment/accessories, load, climate control system, roof rack, other situations that affect air drag may lead to different fuel
consumption levels than those measured.
VersionsUrban Extra-urban Combined
1750 Turbo Petrol 10.1 5.1 6.9
CO2 emissions as per the European directive in force (g/km)
EMISSIONS OF CO2
The CO2emission levels shown in the following table refer to combined fuel consumption.
1750 Turbo Petrol 161
Versions

IMPORTANT INFORMATION AND RECOMMENDATIONS
CIGAR LIGHTER
The cigar lighter gets very hot. Handle it carefully and make sure that children don’t use it: risk of fire and/or burns.
ASHTRAY
Do not use the ashtray as a waste paper basket: it may catch fire in contact with cigarette stubs.
WHEELS AND TYRES
The road holding qualities of the car also depend on the correct inflation pressure of the tyres. If tyre pressure is too low, the tyre may
overheat and be severely damaged as a result.
Do not switch tyres from the left to the right side and vice versa, in order to prevent inversion of the rotation direction.
Do not repaint alloy wheel rims at temperatures higher than 150°C.
The mechanical characteristics of the wheels might be compromised.
The car is always equipped with front and rear wheels of different dimensions. It is not therefore possible to move the wheels from the
front to the back and vice versa.
ACCESSORIES PURCHASED BY THE OWNER
Take care when fitting additional spoilers or non-standard alloy wheels: they could reduce the ventilation of the brakes and affect
efficiency in sharp, repeated braking or on long descents. Make sure that nothing obstructs the pedal stroke (mats, etc.).
CATALYTIC SILENCER
Under operating conditions, the catalytic converter becomes very hot. Therefore, do not park the car on flammable materials
(grass, dry leaves, pine needles etc.) to avoid the risk of fire.
IMPORTANT