2015 Alfa Romeo 4C transmission

STARTING THE
ENGINE
Contact the dedicated Alfa Romeo
Dealership immediately if
warning
light stays on constantly on the
instrument panel.
JUMP STARTING
If the battery is flat, start the engine
using an auxiliary battery with the same
capacity or a little higher than the flat
one.
12)91)
Proceed as follows to start the car:
❒connect the positive terminals (+ sign
near the terminal) of the two batteries
with a jump lead fig. 79;❒with a second lead, connect the
negative terminal(−)oftheauxiliary
battery to an earthing point
on
the engine or the gearbox/
transmission of the car to be started;
❒start the engine; when the engine has
started, remove the leads, reversing
the order above.
If after a few attempts the engine does
not start, do not persist but contact
the dedicated Alfa Romeo Dealership.
IMPORTANT Do not connect the
negative terminals of the two batteries
directly! If the auxiliary battery is
installed on another car, check that
there is no accidental contact between
metallic parts of the two cars.
BUMP STARTING
Never, under any circumstances, jump
start the engine by pushing, towing
or coasting downhill.
IMPORTANT
12) Never use a fast battery charger
to start the engine as this could
damage the electronic systems
and the ignition and engine supply
control units.
WARNING
91) This procedure must be
performed by qualified personnel
as incorrect actions may cause
high-intensity electrical discharge.
Furthermore, battery fluid is
poisonous and corrosive: avoid
contact with skin and eyes. Keep
naked flames and lit cigarettes
away from the battery and do not
cause sparks.
79A0L0116
118
IN AN EMERGENCY

❒at this point undo the fifth screw D
and remove the protective panel to
locate the fuse box.
WARNING
110) If a fuse blows again, contact a
dedicated Alfa Romeo Dealership.
111) Never replace a fuse with
another with a higher amp rating;
DANGER OF FIRE.112) If a general protective fuse
(MAXI-FUSE, MEGA-FUSE,
MIDI-FUSE) blows, contact a
dedicated Alfa Romeo Dealership.
113) Before replacing a fuse, make
sure that the ignition key has
been removed and that all the
other services are switched off
and/or deactivated.
114) Contact a dedicated Alfa
Romeo Dealership if a safety
system (airbags, brakes),
transmission system (engine,
gearbox) or steering system
general protection fuse blows.
IMPORTANT
16) Never replace a blown fuse with
metal wires or other material.
17) If you need to wash the engine
compartment, take care not to
aim the jet of water directly at the
fuse box.
113A0L0105
114A0L0106
134
IN AN EMERGENCY

WARNING
115) Before towing, turn the ignition
key to MAR-ON and then to STOP
without removing it. The steering
column will automatically lock
when the key is removed and the
wheels cannot be steered. Also
check that the gearbox/
transmission is in neutral (N).
116) When towing, remember that
the assistance of the brake servo
is absent. Consequently, more
force is required at the pedal
in order to brake. Do not
use flexible cables when towing
and avoid jerky movements. Make
sure not to damage parts in
contact with the car while towing.
When towing the car, you must
comply with all specific traffic
regulations, both in terms of the
towing device and behaviour
on the road. Do not start the
engine while towing the car.
Before tightening the ring, clean
the threaded housing thoroughly.
Make sure that the ring is fully
screwed into the housing before
towing the car.117) The tow hook must be used
exclusively for roadside
assistance operations. You are
allowed to tow the vehicle for
short distances using an
appropriate device in accordance
with the highway code (a rigid
bar), to move the vehicle on the
road in readiness for towing or
transport via a breakdown vehicle.
Tow hooks MUST NOT be used
to tow vehicles off the road or
where there are obstacles and/or
for towing operations using cables
or other non-rigid devices. In
compliance with the above
conditions, towing must take
place with the two vehicles (one
towing, the other towed) aligned
as much as possible along the
same centre line.
138
IN AN EMERGENCY

Thousands of miles 12 24 36 48 60 72
Thousands of kilometres 20 40 60 80 100 120
Months 12 24 36 48 60 72
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.)●●●●●●
Visually inspect condition of the accessory drive belt(s)●
Inspect the conditions of toothed timing drive belt●
Check handbrake lever travel and adjust, if necessary (or every 12
months)●●●●●●
Use the diagnosis socket to check supply/engine and automatic
transmission management system operation and engine oil
degradation●●●●●●
Check and possible top up of oil level for the dual clutch
automatic transmission●
Replace spark plugs (#)●●
Replace accessory drive belt(s)●
(#) The following are essential to ensure correct operation and prevent serious damage to the engine: only use spark plugs of the same make and type whichare
specially certified for such engines (see the information in the “Engine” paragraph in the “Technical specifications” section); strictly comply with the spark plug
replacement interval given in the Scheduled Servicing Plan; for spark plug replacement, it is advisable to contact the dedicated Alfa Romeo Dealership.
142
SERVICING AND MAINTENANCE

PERIODIC CHECKS
Every 1,000 km or before long
journeys, check and, if necessary, top
up the following:
❒engine coolant level;
❒brake fluid;
❒screen washer fluid;
❒tyre inflation pressure and condition;
❒operation of lighting system
(headlamps, direction indicators,
hazard warning lights, etc.);
❒operation of screen washing/wiping
system and positioning/wear of
wiper blade.
Every 3,000 km, check and top up if
required: engine oil level.
HEAVY-DUTY USE OF
THE CAR
If the car is used mainly under one of
the following conditions:
❒if the car is used under demanding
conditions, e.g. on track;
❒dusty roads;
❒short, repeated journeys (less than
7–8 km) at sub-zero outside
temperatures;
❒engine often idling or driving long
distances at low speeds or long
periods of inactivity;
the following checks must be carried
out more often than indicated in the
Scheduled Servicing Plan:
❒check of front and rear disc brake
pad condition and wear;
❒check cleanliness of tailgate locks,
cleanliness and lubrication of linkage;
❒visually inspect conditions of: engine,
gearbox, transmission, pipes and
hoses (exhaust - fuel system -
brakes) and rubber elements (boots -
sleeves - bushes - etc.);
❒check battery charge and battery
fluid level (electrolyte);
❒visually inspect condition of the
accessory drive belts;❒check and, if necessary, change
engine oil and replace oil filter;
❒check and, if necessary, replace air
cleaner.
Using the car on track should be
regarded as an exception. The car has
been designed and produced for road
use.
144
SERVICING AND MAINTENANCE

TECHNICAL SPECIFICATIONS
Everything you may find useful for
understanding how your car is made
and works is contained in this chapter
and illustrated with data, tables and
graphics. For the enthusiasts and the
technician, but also just for those who
want to know every detail of their
car.IDENTIFICATION DATA....................162
ENGINE CODES - BODY
VERSIONS ......................................164
ENGINE ..........................................165
FUEL SUPPLY .................................166
TRANSMISSION .............................167
BRAKES .........................................168
SUSPENSION .................................169
STEERING ......................................170
WHEELS .........................................171
DIMENSIONS ..................................175
PERFORMANCE .............................176
WEIGHTS .......................................177
REFUELLING ..................................178
FLUIDS AND LUBRICANTS ............179
FUEL CONSUMPTION ....................182
CO2 EMISSIONS ............................183
PRESCRIPTIONS FOR HANDLING
THE VEHICLE AT THE END OF ITS
LIFE ................................................184
161

TRANSMISSION
Versions Gearbox Clutch Drive
1750 Turbo PetrolSequential with 6 forward
speeds plus reverse with
electronically managed
electro-hydraulic control
systemElectronically controlled
electro-hydraulic system
acting on twin dry clutchRear
167

REFUELLING
1750 Turbo Petrol
Prescribed fuels / Original fluids
and lubricants
litres kg
Fuel tank 40 -
Unleaded petrol not less than 95
RON (EN 228 specification)
including a reserve of 4 - 5 -
Engine cooling system 10.6 9.4Mixture of 50% demineralised water
and 50% PARAFLU
UP(*)
Engine sump 5.4 4.6
SELENIA SPORT POWER
Engine sump and filter 5.8 5.0
Transmission/differential casing: 1.88 1.6TUTELA TRANSMISSION
GEARTECH
Transmission hydraulic activation system 1.45 1.2 TUTELA CS SPEED
Hydraulic brake circuit with ABS 0.52 0.56 TUTELA TOP 4
Windscreen washer fluid reservoir 1.9 1.7Mixture of water and TUTELA
PROFESSIONAL SC 35
(*) When the vehicle is used in particularly harsh weather conditions, we recommend using a 60-40 mixture of PARAFLUUPand demineralised water.
178
TECHNICAL SPECIFICATIONS