2011 Lancia Delta roof

3
STARTING AND DRIVING177
FUEL SAVINGS
Here are some useful tips to save fuel and minimise harm-
ful emissions of CO
2and other pollutants (nitric oxides,
unburnt hydrocarbons, fine dusts etc…).
GENERAL CONSIDERATIONS
Car maintenance
Have checks and adjustments carried out in accordance
with the “Scheduled Servicing Plan”.
Ty r e s
Check the pressure of the tyres routinely at an interval
of no more than 4 weeks: if the pressure is too low, con-
sumption levels increase as resistance to rolling is higher.
Unnecessary loads
Do not travel with an overloaded boot. The weight of the
car (especially when driving in town) and its ride greatly
affects consumption and stability.Accessories installed on longitudinal bars
Remove accessories like: roof racks, ski racks, luggage
container, etc. from the roof if they are no longer used.
These accessories lower air penetration and adversely af-
fect consumption levels. When transporting particularly
large objects, use a trailer if possible.
Electric devices
Use electric devices only for the amount of time needed.
The heated rear window, additional headlights, wind-
screen wipers and heater fan need a considerable amount
of energy, therefore a higher requirement of current in-
volves an increase of fuel consumption (up to +25%
in the urban cycle).
Climate control system
Air conditioning leads to higher fuel consumption (on av-
erage up to +20%). If the temperature outside permits,
try and use the air vents.
Devices for aerodynamic control
The use of non-certified aerodynamic items may ad-
versely affect air drag and fuel consumption levels.

IN AN EMERGENCY203
4
LEDs
LEDs
D1S(*)/H7
H1(*)/H7
PY 24W
LEDs
WY5W
LEDs
LEDs
W5W
H11
W16W
W16W
5L/5K
12V 5W
12V 5W
W5W–
–
D
D
B
–
A
–
–
C
E
B
B
–
C
C
A–
–
55 W
55 W
24 W
–
5 W
–
–
5 W
55 W
16 W
16 W
–
5 W
5 W
5 W
(*) Xenon gas discharge bulb
Bulbs Type Power Re. figure
Front side lights/Day lights
Rear side lights
Dipped headlamps
Main beam headlamps
Front direction indicator
Rear direction indicator
Side direction indicator
Stop
3rdbrake light
Number plate
Fog lights
Rear fog lamp
Reverse gear
Front courtesy light (white LEDs)
Rear roof light
Glove compartment/luggage
compartment courtesy light
Puddle light

IN AN EMERGENCY209
4
fig. 27L0E0166m
fig. 26L0E0165m
REPLACING AN INTERIOR BULB
For the type of bulb and power rating, see the “Types of
bulbs” paragraph.FRONT ROOF LIGHT
Proceed as follows to replace the bulbs:
❍remove the roof light A-fig. 26 by acting on the points
shown by the arrows;
❍open the protective flap B-fig. 27;
❍replace the bulbs C releasing them from the side con-
tacts and making sure that the new bulbs are correctly
secured between the contacts;
❍close the lid B-fig. 27 and fasten the roof light A-fig.
26 in its housing, making sure it is locked correctly.
IMPORTANT In some versions, the roof light in fig. 26
is at the back (electric sun roof version). To replace the
relevant bulbs, refer to the procedure described in para-
graph “Front roof light” in this chapter.

210IN AN EMERGENCY
fig. 28L0E0167mfig. 30L0E0169m
fig. 29L0E0168m
REAR ROOF LIGHT
Versions without sun roof
Proceed as follows to replace the bulbs:
❍work at the point shown by the arrow and remove roof
light A-fig. 28;
❍replace bulb B-fig. 29 releasing it from the side con-
tacts and making sure the new bulb is correctly fas-
tened between the contacts.
Versions with sun roof
To change the bulb, proceed as follows:
❍work at the point shown by the arrow and remove
light A-fig. 30;❍replace bulb B-fig. 29 releasing it from the side con-
tacts and making sure the new bulb is correctly fas-
tened between the contacts.

IN AN EMERGENCY217
4
FUSE SUMMARY TABLE
F12
F12
F13
F13
F31
F33
F34
F35
F36
F37
F38
F39
F40
F417.5
15
7.5
15
5
20
20
5
20
7.5
10
10
30
7.538
38
38
38
38
38
38
38
38
38
38
38
38
38
USERS FUSE AMPS FIGURE
Right dipped beam headlight
Right dipped beam headlight (Xenon gas discharge bulb)
Left dipped beam headlight, headlight alignment corrector
Left dipped beam headlight (Xenon gas discharge bulb)
Climate control system fan relay coil, body computer
Left rear window winder
Right rear window winder
Reversing lights, engine compartment junction unit relay coils,
brake light pedal control (normally closed contact),
water in diesel sensor, air flow meter/control on clutch pedal
and brake servo pressure sensor (1.4 Turbo Multi Air versions)
Central locking system control unit, fuel flap,
dead lock, tailgate release
Third brake light, instrument panel, Adaptive Headlights Node
(1.4 Turbo Multi Air versions excluded), control unit on left hand
gas discharge headlight (1.4 Turbo Multi Air versions excluded)
Front rear and central roof light (for versions/markets where provided,
with electric sun roof), courtesy light on driver’s side and passenger’s side,
luggage compartment light and glove compartment light
Car radio and Radio navigator (1.4 Turbo Multi Air versions excluded),
Blue&Me™ Node, alarm siren, alarm system on roof light,
climate control unit, tyre pressure monitoring system control unit,
diagnosis socket connector, rear roof lights, voltage
stabiliser (1.4 Turbo Multi Air versions without HI-FI option)
Heated rear window
Electric door mirror demisters, demisters on windscreen jets

218IN AN EMERGENCY
38
38
38
38
38
38
38
38
38F43
F44
F46
F47
F48
F49
F51
F52
F5330
15
20
20
20
5
5/7.5 (*)
15
7.5
USERS FUSE AMPS FIGURE
Windscreen wiper system on steering column stalk,
bi-directional windscreen/rear window washer pump system
on steering column stalk
Cigar lighter/power socket on tunnel,
luggage compartment power socket
Sunroof motor
Driver’s front electric window
Passenger side front electric window
Hazard, right, left and centre control panels on radio/
radio-navigator (lighting), steering wheel controls (lighting)
controls on front roof light (lighting), volumetric alarm control unit,
electric sun roof system (control unit, control lighting),
rain/dusk sensor, electrochromic mirror,
heated front seat controls, AUX socket (lighting)
Cigar lighter (lighting), Cruise Control system control,
Blue&Me™ Node, Parking Sensor Node, AQS sensor,
climate control unit, door mirror adjustment,
tyre pressure monitoring system control unit, lane assistance Node,
controlled damping suspension Node, control unit on right hand gas
discharge headlight (1.4 Turbo Multi Air versions excluded)
voltage stabiliser (1.4 Turbo Multi Air versions) (*)
Rear wiper system on steering column stalk
Instrument panel, rear direction indicators
(*) Version with gas discharge headlamps.

SERVICING AND MAINTENANCE241
5
USEFUL ADVICE FOR EXTENDING
THE LIFE OF YOUR BATTERY
To avoid draining your battery and make it last longer,
observe the following instructions:
❍when you park the car, ensure the doors, tailgate and
bonnet are closed properly, to prevent any light from
remaining on inside the passenger’s compartment;
❍turn off the roof lights, although the car does have an
automatic system for switching off internal lights;
❍do not leave devices (e.g. car radio, hazard lights, etc.)
switched on for a long time when the engine is not
running;
❍before performing any operation on the electrical sys-
tem, disconnect the negative battery cable;
❍battery terminals should always be perfectly tight-
ened.
IMPORTANT If the charge level remains under 50% for
a long time, the battery is damaged by sulphation, re-
ducing its capacity and starting attitude.The battery will also be more at risk of freezing (this can
happen as early as −10 °C). In the case of prolonged idle-
ness, refer to the paragraph “Car inactivity”, in chapter
“3”.
If you decide to install electrical accessories after the car
has been purchased which require a permanent electric
power supply (alarm, etc.) or accessories which have
a serious impact on the electrical balance, seek assistance
from a Lancia Dealership because their qualified staff will
suggest the most suitable Lancia Lineaccessori devices
and assess the overall electric consumption, checking
whether the car’s electrical system can cope or whether
a more powerful battery is required.
Since these devices continue to consume energy even when
the engine is off, they gradually run down the battery.

246SERVICING AND MAINTENANCE
SPRAY NOZZLES
Windscreen washer fig. 8
If the jet of fluid is inadequate, firstly check that there is
fluid in the reservoir (see “Checking fluid levels” in this
chapter).
Then check that the nozzle holes are not clogged, if nec-
essary clean them using a needle.
The windscreen jets are directed by adjusting the nozzle
angle.
The jets should be directed at about a third of the height
from the top edge of the windscreen.
IMPORTANT In versions with a sun roof, make sure that
the sun roof is closed before operating the front jets.
fig. 8L0E0099m
Rear window washer fig. 9
The rear window washer jets are fixed. The nozzle holder
is on the rear window.
fig. 9L0E0100m