2010 Alfa Romeo Brera/Spider WHEELS

209
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
C C
A A
R R
M M
A A
I I
N N
T T
E E
N N
A A
N N
C C
E E
SCHEDULED SERVICING...................................... 210
SERVICE SCHEDULE........................................... 211
PERIODICAL CHECKS.......................................... 213
USE OF THE CAR UNDER HEAVY CONDITIONS ........ 213
CHECKING FLUID LEVELS .................................... 214
AIR FILTER/POLLEN FILTER ................................ 222
BATTERY.......................................................... 222
WHEELS AND TYRES.......................................... 226
RUBBER HOSES................................................ 228
WINDSCREEN/REARSCREEN WIPER .................... 228
BODYWORK..................................................... 230
INTERIORS....................................................... 233

226
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
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INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CARIncorrect pressure causes abnormal tyre
wearfig. 14:
Anormal pressure: tread evenly worn.
Blow pressure: tread particularly worn
at the edges.
Chigh pressure: tread particularly worn
in the centre.
Tyres must be replaced when the tread
wears down to 1.6 mm. In any case,
comply with the laws in the country
where the car is being driven.
IMPORTANT NOTES
As far as possible, avoid sharp braking
and screech starts, etc. Be careful not to
hit the kerb, potholes or other obstacles
hard. Driving for long stretches over
bumpy roads can damage the tyres.
Periodically check that the tyres have no
cuts in the side wall, abnormal swelling
or irregular tyre wear. If any of these oc-
cur, have the car seen to at Alfa Romeo
Authorized Services.
Avoid overloading the car when travel-
ling: this may cause serious damage to
the wheels and tyres; if a tyre is punc-
tured, stop immediately and change it
to avoid damage to the tyre, the rim,
suspensions and steering system.
WHEELS AND TYRES
Check the pressure of each tyre, includ-
ing the space-saver spare wheel, every
four weeks and before long journeys:
pressure should be checked with the tyre
rested and cold.
For the correct tyre inflation pressure,
see “Wheels” in “Technical specifica-
tions” section.
A0F0120mfig. 14

227
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EMERGENCY
CAR
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TECHNICAL
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AND
CONTROLS
CORRECT USE
OF THE CAR
Remember that road
holding depends also
on the correct tyre inflating
pressure.
WARNING
If the pressure is too
low the tyre overheats
and this can cause it serious
damage.
WARNING
Never submit alloy
rims to repainting
treatments requiring to use
temperatures exceeding
150°C since the mechanical
properties of the wheels could
be impaired.
WARNING
Do not cross switch the
tyres, moving them
from the right of the car to the
left and vice versa.
WARNINGTyres age even if they are not used
much. Cracks in the tread rubber are a
sign of ageing. In any case, if the tyres
have been on the car for over 6 years,
they should be checked by specialised
personnel, to see if they can still be
used. Also remember to check the space-
saver spare wheel.
In the case of replacement, always fit
new tyres, avoiding those of dubious ori-
gin.
If a tyre is changed, also change the in-
flation valve; to allow even wear be-
tween the front and rear tyres, it is ad-
visable to change them over every 10-
15 thousand kilometres, keeping them
on the same side of the car so as to not
reverse the direction of rotation.

235
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
T T
E E
C C
H H
N N
I I
C C
A A
L L
S S
P P
E E
C C
I I
F F
I I
C C
A A
T T
I I
O O
N N
S S
IDENTIFICATION DATA ........................................ 236
ENGINE CODES - BODYWORK VERSIONS ............... 238
ENGINE.......................................................... 239
FUEL FEED/IGNITION ........................................ 240
TRANSMISSION ............................................... 240
BRAKES........................................................... 241
STEERING........................................................ 241
SUSPENSIONS.................................................. 241
WHEELS.......................................................... 242
DIMENSIONS.................................................... 247
PERFORMANCE................................................. 248
WEIGHTS......................................................... 249
CAPACITIES...................................................... 250
FLUIDS AND LUBRICANTS................................... 251
FUEL CONSUMPTION........................................ 253
CO
2EMISSIONS .............................................. 254
RADIO FREQUENCY REMOTE CONTROL:
MINISTERIAL CERTIFICATIONS ............................. 255

SPACE-SAVER SPARE WHEEL
Pressed steel rim. Tubeless tyre.
UNDERSTANDING
TYRE MARKING fig. 5
Example: 215/55 R 16 93 V
215= Nominal width (S, distance be-
tween sidewalls in mm).
55= Percentage height/width ratio
(H/S).
R= Radial tyre.
16= Rim diameter in inches. (Ø).
93= Load rating (capacity).
V= Maximum speed index.Load rating (capacity)
60= 250 kg 84= 500 kg
61= 257 kg 85= 515 kg
62= 265 kg 86= 530 kg
63= 272 kg 87= 545 kg
64= 280 kg 88= 560 kg
65= 290 kg 89= 580 kg
66= 300 kg 90= 600 kg
67= 307 kg 91= 615 kg
68= 315 kg 92= 630 kg
69= 325 kg 93= 650 kg
70= 335 kg94= 670 kg
71= 345 kg 95= 690 kg
72= 355 kg 96= 710 kg
73= 365 kg 97= 730 kg
74= 375 kg98= 750 kg
75= 387 kg 99= 775 kg
76= 400 kg 100= 800 kg
77= 412 kg 101= 825 kg
78= 425 kg 102= 850 kg
79
= 437 kg 103= 875 kg
80= 450 kg 104= 900 kg
81= 462 kg 105= 925 kg
82= 475 kg 106= 950 kg
83= 487 kg
WHEELS
RIMS AND TYRES
Alloy rims. Tubeless tyres with radial car-
cass. The homologated tyres are listed
in the Log book.
WARNINGIn the event of discrep-
ancies between the information provid-
ed on this “Owner’s Manual” and the
“Log book”, consider the specifications
shown in the log book only.
On cars fitted with four-wheel drive, all
four tyres should be the same (brand
and track) to prevent damaging the 4-
WD system. The efficiency of the 4-WD
system however, is not jeopardized if
tyres with different wear conditions are
fitted.
Attaining to the prescribed size, to en-
sure safety of the car in movement, it
must be fitted with tyres of the same
make and type on all wheels.
WARNINGDo not use inner tubes
with Tubeless tyres.
242
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
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INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
A0F0186mfig. 5

246
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS– camber
front wheels: – caster
– half toe-in
17” rim (*)
18” rim (*)
– camber
Rear wheels:
– half toe-in
17” rim (*)
18” rim (*)
CORRECT USE
OF THE CAR
WHEEL GEOMETRY
1750 TURBO BENZINA - 2.2 JTS - 2.0 JTDM- 2.4 JTDMversions
–34’ ± 18’
max. difference right/left: 24’
4° 15’ ± 18’
max. difference right/left: 18’
–1.00 ± 0.5 mm
–1.05 ± 0.5 mm
–56’ ± 18’
max. difference right/left: 24’
–1.63 ± 0.9 mm
–1.73 ± 0.9 mm
3.2 JTS version
–26’ ± 18’
max. difference right/left: 24’
4° 15’ ± 18’
max. difference right/left: 18’
–1.00 ± 0.5 mm
–1.05 ± 0.5 mm
–58’ ± 18’
max. difference right/left: 24’
–1.63 ± 0.9 mm
–1.73 ± 0.9 mm
– camber
Front wheels: – caster
– half toe-in
17” rim (*)
18” rim (*)
– camber
Rear wheels:
– half toe-in
17” rim (*)
18” rim (*)
(*) values in degrees: – 8’ ± 4’ (maximum right/left difference: 4’)

262
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
INDEX
Sun curtains ............................ 83
Sun visors ............................... 83
Suspensions ............................ 241
Symbols ................................. 9
Technical Specifications...... 235
Third brake light...................... 190
Top speeds .............................. 248
Towing the car ......................... 206
Towing trailers .........................147
T.P.M.S. system ....................... 109
Transmission ........................... 240
Trip computer .......................... 37
Turbocharger pressure gauge ...... 24
Tyres
– changing ........................... 171
– inflation pressures............... 245
– snow tyres ........................ 148
– standard tyres .................... 244
– understanding tyre marking .. 242
VDC system ........................... 100Warning lights
and messages................... 151
Weights ................................. 249
Wheel geometry ...................... 246
Wheel rims
– understanding rim marking ... 243
Wheels
– changing ........................... 171
– technical data .................... 242
Wheels and tyres..................... 226
Windows (cleaning) ........ 68-232
Windscreen washer
– control .............................. 68
– fluid level.......................... 219
Windscreen wiper
– blades .............................. 228
– control .............................. 68
– nozzle .............................. 229 Safe lock device ...................... 14
Safety devices......................... 115
S.B.R. system ......................... 117
Seat belts............................... 116
Seats
– cleaning ............................ 233
– electrically adjustable
front seats ......................... 42
– manually adjustable
front seats ......................... 41
– with electric warming .......... 43
Side/taillights
– bulb replacement ....... 186-188
– control .............................. 65
Side air bags........................... 132
Ski tunnel ............................... 81
Smart washing ........................ 69
Snow chains ........................... 149
Sound system ......................... 104
Steering ................................. 241
Steering lock........................... 21
Steering wheel (adjustment) ..... 45