ECU CITROEN C3 2011 Owners Manual

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ABS system
The ABS system enhances your safety by preventing the wheels from locking in the event of sudden braking or in conditions of poor road adherence. It enables you to retain control of the steering.
The functioning capability of all the electrical components essential to the ABS is monitored electronically before and during your journey. The ABS warning lamp lights up when you switch on the ignition: it should go out after a few seconds.
If the monitoring warning lamp does not go out, that means that the ABS has disconnected because there is a fault. Also, the fact that the monitoring warning lamp comes on durin g the journey shows that the ABS system is inactive. In both cases, the normal braking system remains effi cient, exactly a s on a vehicle without ABS. However, in order for the security associated with the correct functioning of the ABS to be restored, the vehicle should be examined as soon as possible by a CITROËN dealer.for the security associated with the correct associated with the
On roads with poor adherence (chippings, snow, ice etc.), it is always imperative to drive with prudence.
System of emergency braking assistance
(For vehicles with the ABS system)
The emergency braking assistance system helps you to attain the requ ired braking pressure more rapidly, thus to reduce the stopping distance. It operates as a function of the speed of action on the brake pedal, decreasing the resistance to this action. To prolong this action of the emerg ency braking assistance system, simply keep your foot on the brake pedal.
Emergency braking or sudden deceleration automatically operates th e hazard warning lamps. They will cease to operate automatically, or manually if you press the hazard lamps button on the dashboard.
When braking in an emergency, press down fi rmly on the brake ped al and do not release any force.
B R A K E S

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C H I L D R E S T R A I N T S
ISOFIX anchoring points and the ISOFIX fastening system
The lateral rear seats of your vehicle are each equipped with regulation ISOFIX anchoring points. These consist of 2 rings located between the backrest and the vehicle seat, approx. 28 cm apart.
ISOFIX child seats are equipped with 2 latches which are eay to attach to these rings. This fi xing system is intended for children weighing up to 18 kg.
Incorrect installation of a child seat in a vehicle compromises protection of the child in the event of a collision. The ISOFIX system enables you to minimise the risks posed by incorrect fi tting. The ISOFIX fastening system gives you a convenient, strong and reliable fi tting for a child seat in your vehicle.
The ISOFIX child seat that is approved and supplied by the CITROËN network is the approved and supplied by approved KIDDY Isofi x child seat (1).
It can be installed "rear-facing" from birth to 13 kg and "forward-facing" from 9 to 18 kg.
Advice on installing your KIDDY Isofi x child seat:In the "forward facing" position, the vehicle’s corresponding front seat should be adjusted between the furthest forward and the medium fore/aft position, with the backrest upright.If "rear-facing", the shell of the child seat should be in contact with the backrest of the vehicle front seat.
Child seats secured by means of the vehicle seat belt
In conformance with the European Directive, the table tells yo u to what extent each of the seat positions in your vehicle may take a child seat that is secured by means of the vehicle seat belt and approved as "Uni versal" according to the weight of the child.

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I N T E R I O R C O M F O R T
Lower glovebox
To open, pull the handle and lower the lid.
It comprises a storage area for vehicle documents.
Boot storage
Straps anchored to the boot aper-ture are provided for the securing of a wide variety of objects (e.g. doctor’s bag, warning triangle, oil container etc).
Further items can be stowed in the storage area fi tted into the right hand side of the load area.
WARNING
As a safety measure, the glovebox must remain shut when the vehicle is in motion.

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1
2
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B O N N E T R E L E A S E
Check that the bonnet is properly secured.
Avoid opening the bonnet in high winds.
Bonnet
This operation should only be performed while the vehicle is stationary.
To release the bonnet, pull the control located under the dash-board towards you.
Operate the lever A, located above the grille, to the right of the chevrons, then lift.Note: The panel may be hot after the vehicle has been in use.
Bonnet stay: Unclip and swivel the strut, to insert it in notch 1, then in notch 2.
Warning: Do not pull the strut towards the front.
To close
Lower the bonnet carefully, then let it drop shut.

A
B
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Starting the engine with an assisting battery
If the battery is discharged, it is possible to use either a separate emergency battery or a battery on another vehicle.A. Dischargedbattery (Under the bonnet).B. Assisting battery.
Check that the assisting battery has suffi cient voltage (12 V).
If you use the battery on another vehicle, stop the engine on the latter. The two vehicles must not come into direct contact wit h each other.
Connect the cables according to the order indicated in the orderdiagram. Check that the leads are well secured (risk of sparks).
Start the engine of the assisting vehicle. Let the engine run for around 1 minute at a slightly accelerated idle.
Operate the starter on the vehicle being assisted.
It is essential to follow the indicated sequence correctly .
Never approach with a fl ame or create sparks in the vicinity of the battery (explosive gas).
The battery contains dilute sulphuric acid which is highly corrosive.
When handling batteries, always protect your face a nd especially your eyes.
In the event of any contact with the skin, rinse immediatel y with copious amounts of fresh water.
Advice
Do not touch the leads during the operation.
Do not lean over the batteries.
Disconnect the cables in reverse order, making sure they do not touch together.
1 2 V B A T T E R Y

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T A B L E O F F U S E SD A S H B O A R D F U S E S
Ref.RatingFunction
35 AAirbags
410 ADiagnostic socket – Clutch switch – Steering angle sensor
630 AScreen wash
820 ADigital clock – Controls at the steering wheel – Radio – Display
930 ADigital clock – Interior lamps
1115 AIgnition switch – Diagnostic socket
1215 AAirbag ECU – Rain and brightness sensor
1415 AInstrument panel – Air conditioning
1530 A Central locking – Deadlocking
1740 AHeated rear screen
18SHUNTCUSTOMER PARK SHUNT

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T A B L E O F F U S E SF U S E S U N D E R T H E B O N N E T
Ref.RatingFunction
120 AWater-in-diesel-fuel sensor
215 AHorn
310 AScreen wash
420 AHeadlamp wash
515 AFuel pump
610 APower steering
710 ACoolant level sensor
825 AStarter
910 AECUs (ABS)
1030 AEngine control actuators (Ignition coil, Electrovalve, Oxygen sensor, Injection) – Canister purge
1140 AAir blower
1230 AWindscreen wiper
1430 AAir pump (petrol version) – Diesel fuel heater