2011.5 Citroen C4 DAG fuel pressure

27

Switch off the headlamps and front
foglamps when the level of light does
not require their use.

Avoid running the engine before mov-
ing off, particularly in winter; your ve-
hicle will warm up much faster while
driving.

As a passenger, if you avoid connect-
ing your multimedia devices (fi lm, mu-
sic, video game...), you will contribute
towards limiting the consumption of
electrical energy, and so of fuel.
Disconnect your portable devices be-
fore leaving the vehicle.



Limit the causes of excess
consumption

Spread loads throughout the vehicle;
place the heaviest items in the bottom
of the boot, as close as possible to the
rear seats.
Limit the loads carried in the vehicle
and reduce wind resistance (roof bars,
roof rack, bicycle carrier, trailer...). Use
a roof box in preference.
Remove roof bars and roof racks after
use.

At the end of winter, remove snow
tyres and refi t your summer tyres.



Observe the recommendations
on maintenance

Check the tyre pressures regularly,
when cold, referring to the label in the
door aperture, driver's side.
Carry out this check in particular:


- before a long journey,

- at each change of season,

- after a long period out of use.
Don't forget the spare wheel and the
tyres on any trailer or caravan.

Have your vehicle serviced regularly
(engine oil, oil fi lter, air fi lter...) and ob-
serve the schedule of operations rec-
ommended by the manufacturer.



When refuelling, do not continue after
the 3 rd cut-off of the nozzle to avoid
any overfl ow.

At the wheel of your new vehicle,
it is only after the fi rst 1 800 miles
(3 000 kilometres) that you will see
the fuel consumption settle down to a
consistent average.

9
DRIVING
155











GEAR EFFICIENCY INDICATOR *

System which reduces fuel consump-
tion by advising the driver to change up
on vehicles fi tted with a manual gearbox.

*
According to engine.


Operation

The system intervenes only when driv-
ing economically.
Depending on the driving situation and
your vehicle's equipment, the system
may advise you to skip one or more
gears. You can follow this instruction
without engaging the intermediate
gears.
The gear engagement recommenda-
tions must not be considered compulso-
ry. In fact, the confi guration of the road,
the amount of traffi c and safety remain
determining factors when choosing the
best gear. Therefore, the driver remains
responsible for deciding whether or not to
follow the advice given by the system.
This function cannot be deactivated.
- You press the accelerator pedal
moderately.
Example:


- You are in third gear.

- The system may suggest that you
engage a higher gear, if appropriate.
The information appears in the instru-
ment panel in the form of an arrow
accompanied by the suggested gear.

In the case of driving which
makes particular demands on
the performance of the engine
(fi rm pressure on the accelerator
pedal, for example, when over-
taking...), the system will not rec-
ommend a gear change.
The system never suggests:


- engaging fi rst gear,

- engaging reverse gear,

- engaging a lower gear.

12
TECHNICAL DATA
228

















IDENTIFICATION MARKINGS

Various visible markings for the identifi -
cation of your vehicle.

A. Vehicle identifi cation number (VIN)
under the bonnet.
This number is engraved on the body-
work near the engine mounting.
B. Vehicle identifi cation number on
the dashboard.

This number is indicated on a self-
adhesive label which is visible through
the windscreen.
D. Tyre/paint label.

This label is affi xed to the driver's front
pillar.
The tyre pressures must be
checked when the tyres are cold,
at least once a month.
Low tyre pressures increase fuel
consumption.
C. Manufacturer's label.

The VIN is indicated on a self-destroying
label affi xed to the driver's centre pillar. It bears the following information:


- the tyre pressures, for unladen and
laden conditions,

- the wheel rim and tyre sizes,

- the brands of tyre recommended by
the manufacturer,

- the spare tyre infl ation pressure,

- the paint colour code.
Wheels which are fi tted with
225/40 R18 tyres cannot be fi t-
ted with snow chains. For more
information, contact a CITROËN
dealer or a qualifi ed workshop.

317
VISUAL SEARCH
EXTERIOR


Remote control ........................... 80-86


- opening/closing

- antitheft protection

- starting

- battery


Wiper controls..........................108-110
Changing a wiper blade ................. 209
Door mirrors ................................ 77-78
Blind spot sensors .................. 167-169

Boot ........................................... 81, 92
Temporary puncture repair kit ...188-192
Changing a wheel ................... 193-196


- tools

- removing/refi tting


Changing bulbs....................... 201-202


- rear lamps

- 3rd brake lamp

- number plate lamp


Parking sensors ...................... 177-178
Parking space sensors ........... 175-176
Towbar ........................................... 213
Towing .....................................211-212

Accessories ............................ 215-216
Roof bars ....................................... 210
Panoramic sunroof .......................... 95

Braking assistance ........................ 137
Trajectory control .................... 138-139
Tyre under-infl ation detection ........ 136
Tyre pressures ....................... 192, 228
Lighting controls ....................... 99-103
Headlamp adjustment.................... 105
Welcome lighting ........................... 104
Directional lighting systems .... 106-107
Changing bulbs....................... 197-200


- front lamps

- front foglamps

- side repeaters


Doors ......................................... 87, 91


- opening/closing

- emergency control
Child lock ....................................... 134
Electric windows ......................... 93-94
Alarm .......................................... 89-90

Fuel tank ..................................... 96-97
Misfuel prevention ........................... 98

321
ALPHABETICAL INDEX
A ABS and EBFD systems ............137
Accessories ................................215
Accessory socket,
12 V .................. 115, 116, 119, 123
Adjusting headlamps ..................105
Adjusting head restraints ..............73
Adjusting seat belt height ...140, 141
Adjusting the steering wheel ........79
Airbags, curtain ..................145, 146
Airbags, front ......................143, 146
Airbags, lateral ...................145, 146
Air conditioning .............................26
Air conditioning, digital ...........64, 67
Air conditioning, manual .........64, 65
Air fi lter .......................................186
Air fl ow .........................................26
Air vents .......................................63
Alarm ............................................89
Anti-lock braking system (ABS) ...137
Anti-pinch .....................................93
Anti-theft .......................................83
Armrest, front ..................... 117, 118
Armrest, rear ..............................121
Ashtray, portable ........................ 114
Assistance call ...................139, 230
Audible warning ..........................135
Audio streaming
(Bluetooth) ........................270, 296
Audio system ..................51, 53, 283
Automatic illumination
of headlamps ....................100, 103
Automatic operation
of hazard warning lamps ..........135
Automatic rain sensitive
windscreen wipers ............108, 109
Auxiliary socket ..................271, 295
Auxiliary sockets ........................ 115B Battery ................................186, 207
Battery, charging ........................207
Battery, remote control ............84-86
Black panel ...................................49
Blind spot sensors ......................167
Bluetooth (hands-free) .......254, 297
Bluetooth (telephone) .................254
Bonnet ........................................180
Bonnet stay ................................180
Boot ..............................................92
Boot lamp ........................... 112, 124
Brake discs .................................187
Brake lamps ...............................201
Brake pads .................................187
Brakes ........................................187
Braking assistance system .........137
C Capacity, fuel tank ........................96
CD ..............................................290
CD MP3 ..............................291, 292
Central locking .......................82, 87
Centre console ........................... 116
Changing a bulb .................197, 201
Changing a fuse .........................203
Changing a wheel ......................193
Changing a wiper blade ..... 110, 209
Changing the date ..............273, 308
Changing the remote
control battery ......................84, 85
Changing the time ........48, 273, 308
CHECK ...................................31, 47
Checking levels ..................184, 185
Checking the engine oil level .......44
Checking tyre pressures
(using the kit) ............................188
Checks ...............182, 183, 186, 187
Child lock ....................................134C Children ......................129, 132, 133
Child seats ................. 126, 128-130
Cigar lighter ................................ 115
Clock ............................................48
Closing the boot .....................82, 92
Closing the doors ...................82, 91
Cold climate screen ....................210
Connectors, audio ...... 115, 293, 295
Coolant level ..............................184
Courtesy lamps .................. 104, 111
Courtesy mirror .......................... 114
Cruise control .....................170, 173
Cup holder .................................. 116
D Date (setting) ..............................273
Daytime running
lamps ........................100, 197, 199
Deactivating
the passenger airbag ...............143
Defrosting .....................................70
Diesel additive level ...................185
Dimensions ................................227
Dipped beam ................99, 197, 199
Dipstick .................................44, 184
Directional lighting ..............106, 107
Direction
indicators ...102, 135, 197, 198, 201
Doors ............................................91
Doors emergency control .............88
Door trays ................................... 113
Driving positions (memorising) .....75
Dynamic emergency
braking .............................147, 150
E EBA (Emergency braking
assistance) ...............................137
Eco-driving ...................................26

324
ALPHABETICAL INDEX
S Screen menu map ...... 274, 310-312
Screenwash, front ......................109
Seat, rear bench ...........................76
Seat adjustment .....................71, 72
Seat belts ............................140-142
Seats, electric ...............................72
Seats, rear ....................................76
Serial number, vehicle ................228
Service indicator .....................45, 47
Servicing ......................................26
Setting the clock ...................48, 273
Short-cut menus .........................236
Sidelamps ....99, 102, 197, 199, 201
Side repeater ..............................200
Ski fl ap .......................................121
Spare wheel ...............................193
Speakers (fi tting) ........................214
Speed limiter ......................170, 171
Speedometer ...........................28-31
Spotlamps, side ..................104, 200
Starting the vehicle .......83, 156, 159
Steering mounted
controls .............................234, 285
Stopping the vehicle .....83, 156, 159
Stop & Start ............... 62, 68, 70, 96,
163, 180, 186, 207, 309
Storage .........113, 114, 116-118, 122
Storage compartments ............... 116
Storage drawer ...........................120
Storage net .................................122
Storing driving positions ...............75
Stowing rings ..............................122
Sun visor .................................... 114
Synchronising the remote
control ..................................84, 85
Synthesiser, voice ......................248
System, navigation .....................238T Table of weights .........217, 221, 223
Tables of engines .......217, 221, 223
Tables of fuses ...........................203
Tank, fuel ......................................98
Technical data ............217, 221, 223
Telephone ...................254, 258, 299
Temperature control
for heated seats .........................73
Temporary tyre repair kit ............188
Ticket holder ............................... 113
Time ...........................................308
TMC (Traffi c info) .......................251
Tools ...........................................193
Torch ..........................................124
Total distance recorder .................48
Towbar ........................................213
Towed loads ...............217, 221, 223
Towing another vehicle ............... 211
Traction control (ASR) ................138
Traffi c information
(TA) ..........................252, 265, 288
Traffi c information
(TMC) ...............................251, 252
Trajectory control systems .........138
Trip computer ..........................59-62
Trip distance recorder ..................48
Tyre pressures ...........................228
Tyres ............................................26
Tyre under-infl ation
detection .............................47, 136
U Under-infl ation (detection) ..........136
Under fl oor storage ....................124
Unlocking from the inside .............87
Unlocking the boot ...........80, 81, 92
Unlocking the doors ...............80, 81
Update risk areas .......................242U Updating the date .......................273
Updating the time .................48, 273
USB Box ..................................... 115
V Vehicle
confi guration .............51, 53, 56, 57
Ventilation ................................63-65
W Warning lamps ...........33, 35, 41, 47
Wash-wipe, rear ......................... 110
Weights ......................217, 221, 223
Welcome lighting ........................104
Window controls ...........................93
Wiper, rear .................................. 110
Wiper control stalk ............... 108-110
Wipers ..........................42, 108, 109
X Xenon headlamps ......................197