Page 279 of 310
5.37
OPERATING FAULTS (4/7)
On the roadPOSSIBLE CAUSESWHAT TO DO
Vibrations. Tyres not inflated to correct pres-
sures, incorrectly balanced or dam-
aged. Check the tyre pressures: if this is not the
problem, have them checked by an ap-
proved Dealer.
White smoke from the exhaust. In the diesel version, this is necessar-
ily a fault. Smoke may be caused by
particle filter regeneration. Refer to the information on “Special fea-
tures of diesel versions” in Section 2.
Smoke under the bonnet. Short-circuit or cooling system leak. Stop, switch off the ignition, stand away
from the vehicle and contact an approved
dealer.
The oil pressure warning light comes
on: while cornering or braking The level is too low. Top up the engine oil level (refer to the in-
formation on “Engine oil level: topping up,
filling” in Section 4).
is slow to go out or remains lit
under acceleration Loss of oil pressure.
Stop the vehicle and contact an approved
Dealer.
Page 280 of 310

5.38
OPERATING FAULTS (5/7)
On the roadPOSSIBLE CAUSESWHAT TO DO
Steering becomes heavy. Assistance overheating.
Fault with the electric assistance
motor.
Fault in the assistance system. Drive carefully at reduced speed, be aware
of the level of force on the steering wheel
needed to turn the wheels. Consult an ap-
proved dealer.
The engine is overheating. The cool-
ant temperature indicator is in the
warning zone and warning light
® comes on. Engine cooling fan not working. Stop the vehicle, switch off the engine and
contact an approved dealer.
Coolant leaks. Check the coolant reservoir: it should con- tain fluid. If there is no coolant, consult an
approved dealer as soon as possible.
Coolant boiling in the coolant reser-
voir. Mechanical fault: damaged cylinder
head gasket. Stop the engine.
Contact an approved dealer.
Radiator:
If there is a significant lack of coolant, remember that it must never b\
e topped up using cold coolant while
the engine is very warm. After any procedure on the vehicle which has involved even partial drain\
ing of the cooling
system, it must be refilled with a new mixture prepared in the correct p\
roportions. Reminder: only products approved
by our Technical Department may be used for this purpose.
Page 304 of 310

7.2
ALPHABETICAL INDEX (2/5)
D
dashboard..............................................................1.50 → 1.53
deadlocking the doors ................................................ 1.5, 1.12
demisting rear screen .........................................................3.4 → 3.12
windscreen .........................................................3.4 → 3.12
dimensions .............................................................\
............. 6.4
dipstick................................................................\
................. 4.4
display ................................................................\
...1.54 → 1.61
doors/tailgate ....................................................1.4, 1.6 → 1.18
driver’s position .....................................................1.50 → 1.59
driving ...... 2.2 → 2.7, 2.12 → 2.14, 2.17 → 2.24, 2.30 → 2.43,
2.51 → 2.53, 2.57 → 2.65, 2.72 → 2.74
driving position settings ............................................................1.23 → 1.26
driving recommendations ......................................2.20 → 2.24
E
ECO driving ...........................................................2.20 → 2.24
ECO mode ........................................................................\
. 2.21
electric beam height adjustment ............................. 1.85 – 1.86
electric windows ..................................................... 3.16 – 3.17
electronic parking brake ........................................2.17 → 2.19
electronic stability control: ESC .............................2.30 → 2.39
emergency active braking......................................2.35 → 2.39
emergency brake assist.........................................2.30 → 2.39
emergency braking ................................................2.30 → 2.39
emergency key ........................................................... 1.6 – 1.7
emergency spare wheel ............................................. 5.2 – 5.3
engine technical specifications .................................. 6.5 – 6.6, 6.6
engine coolant ..................................................................... 4.8
engine oil ...................................................................4.4 → 4.7
engine oil capacity .....................................................4.5 → 4.7
engine oil level ...........................................................4.4 → 4.7
engine specifications .................................... 6.3, 6.5 – 6.6, 6.6 engine standby ........................................................ 2.8
→ 2.11
engine start/stop button .............................................2.5 → 2.7
environment ............................................................\
........... 2.26
ESC: electronic stability control ....................1.56, 2.30 → 2.39
F
4 wheel drive (4WD) ..............................................2.40 → 2.43
faults operating faults ................................................5.34 → 5.40
F
filling with reagent ................................................1.98 → 1.101
F
filter air filter ........................................................................\
. 4.10
oil filter .................................................................4.5 → 4.7
particle filter ................................................................. 2.13
passenger compartment filter ...................................... 4.10
fittings ...............................................................\
.....
3.20 → 3.24
fixed sunroof ...................................................................... 3.17
front passenger air bag deactivation ................................. 1.47
front seat adjustment .............................................. 1.20 – 1.21
front seats adjustment ............................................... 1.19 – 1.21, 1.23
with electric controls .................................................... 1.22
fuel advice on fuel economy ...................................2.20 → 2.24
consumption ....................................................2.20 → 2.24
filling ........................................................1.54, 1.95 → 1.97
grade ................................................................1.95 → 1.97
fuel consumption ...................................................2.20 → 2.24
fuel economy .........................................................2.20 → 2.24
fuel filler cap ..........................................................1.95 → 1.97
fuel level ................................................................1.54 → 1.60