2008 Citroen C4 Owner's Manual

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D R I V I N G
Manual gearbox
- Ensure that the gear lever is in the neutral position.
- Do not touch the accelerator.
- In the case of diesel engine vehicles: turn the key to the drive position. Wait for the pre-heater warning lamp to go off, if it is on.
- Action the starter by turning the key until the engine starts (but not for more than ten seconds).
- In temperatures lower than 0 °C, apply the clutch during the action on the starter in order to aid starting. Then release the clutch slowly.
DO NOT RUN THE ENGINE IN A SPACE THAT IS ENCLOSED OR INSUFFICIENTLY VENTILATED.
Automatic gearbox
- Check that you are in position P or N.
- Do not touch the accelerator.
- For Diesel engines: turn the key to position M. Wait for the pre-heater warning lamp to go off if it is on.
- Action the starter by turning the key until the engine turns over (not for longer than ten seconds).
Advice
Vehicles equipped with a Turbo:
Turbo equipped engines MUST be allowed to return to idle for several seconds before switching off the ignition. Failure to do so could cause serious damage to the turbo unit.
Flicking the throttle pedal as the ignition is turned off can lead to severe damage to the turbo unit.
(6 speed) Electronic Gearbox System
- Check that you are in position N.
- Fully depress the brake pedal.
- Do not touch the accelerator.
- For Diesel engines: turn the key to position M. Wait for the pre-heater warning lamp to go off if it is on.
- Action the starter by turning the key until the engine turns over (not for longer than ten seconds).
Note: If the vehicle has been stationary for a long time, or if you have pressed the brake pedal a number of times while stationary, it will be necessary to press the brake pedal hard down in order to authorise the engine to start.
STARTING

98
IX
D R I V I N G
Manual gearbox
- Ensure that the gear lever is in the neutral position.
- Do not touch the accelerator.
- In the case of diesel engine vehicles: turn the key to the drive position. Wait for the pre-heater warning lamp to go off, if it is on.
- Action the starter by turning the key until the engine starts (but not for more than ten seconds).
- In temperatures lower than 0 °C, apply the clutch during the action on the starter in order to aid starting. Then release the clutch slowly.
DO NOT RUN THE ENGINE IN A SPACE THAT IS ENCLOSED OR INSUFFICIENTLY VENTILATED.
Automatic gearbox
- Check that you are in position P or N.
- Do not touch the accelerator.
- For Diesel engines: turn the key to position M. Wait for the pre-heater warning lamp to go off if it is on.
- Action the starter by turning the key until the engine turns over (not for longer than ten seconds).
Advice
Vehicles equipped with a Turbo:
Turbo equipped engines MUST be allowed to return to idle for several seconds before switching off the ignition. Failure to do so could cause serious damage to the turbo unit.
Flicking the throttle pedal as the ignition is turned off can lead to severe damage to the turbo unit.
(6 speed) Electronic Gearbox System
- Check that you are in position N.
- Fully depress the brake pedal.
- Do not touch the accelerator.
- For Diesel engines: turn the key to position M. Wait for the pre-heater warning lamp to go off if it is on.
- Action the starter by turning the key until the engine turns over (not for longer than ten seconds).
Note: If the vehicle has been stationary for a long time, or if you have pressed the brake pedal a number of times while stationary, it will be necessary to press the brake pedal hard down in order to authorise the engine to start.
STARTING

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IX
D R I V I N G
6 speed gearbox
Reverse gear
Lift the collar Acollar to engage reverse gear.
Do not select reverse gear until the vehicle is completely stationary.
Depress the clutch pedal and wait a few moments before gently engaging reverse gear.
5 speed gearbox
Reverse gear
Do not select reverse gear until the vehicle is completely stationary.
Depress the clutch pedal and wait a few moments before gently engaging reverse gear.
MANUAL GEARBOX

98
IX
D R I V I N G
Manual gearbox
- Ensure that the gear lever is in the neutral position.
- Do not touch the accelerator.
- In the case of diesel engine vehicles: turn the key to the drive position. Wait for the pre-heater warning lamp to go off, if it is on.
- Action the starter by turning the key until the engine starts (but not for more than ten seconds).
- In temperatures lower than 0 °C, apply the clutch during the action on the starter in order to aid starting. Then release the clutch slowly.
DO NOT RUN THE ENGINE IN A SPACE THAT IS ENCLOSED OR INSUFFICIENTLY VENTILATED.
Automatic gearbox
- Check that you are in position P or N.
- Do not touch the accelerator.
- For Diesel engines: turn the key to position M. Wait for the pre-heater warning lamp to go off if it is on.
- Action the starter by turning the key until the engine turns over (not for longer than ten seconds).
Advice
Vehicles equipped with a Turbo:
Turbo equipped engines MUST be allowed to return to idle for several seconds before switching off the ignition. Failure to do so could cause serious damage to the turbo unit.
Flicking the throttle pedal as the ignition is turned off can lead to severe damage to the turbo unit.
(6 speed) Electronic Gearbox System
- Check that you are in position N.
- Fully depress the brake pedal.
- Do not touch the accelerator.
- For Diesel engines: turn the key to position M. Wait for the pre-heater warning lamp to go off if it is on.
- Action the starter by turning the key until the engine turns over (not for longer than ten seconds).
Note: If the vehicle has been stationary for a long time, or if you have pressed the brake pedal a number of times while stationary, it will be necessary to press the brake pedal hard down in order to authorise the engine to start.
STARTING

99
IX
D R I V I N G
6 speed gearbox
Reverse gear
Lift the collar Acollar to engage reverse gear.
Do not select reverse gear until the vehicle is completely stationary.
Depress the clutch pedal and wait a few moments before gently engaging reverse gear.
5 speed gearbox
Reverse gear
Do not select reverse gear until the vehicle is completely stationary.
Depress the clutch pedal and wait a few moments before gently engaging reverse gear.
MANUAL GEARBOX

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D R I V I N G
The 6-speed electronic gearbox offers a choice of two driving modes:
6-SPEED ELECTRONIC GEARBOX
A manual mode with two methods of operation:
Note: if you are in automatic mode, an instant manual mode activates whenever you action one of the controls at the steering wheel.
- the paddle controls behind the steering wheel.
- the gear lever in position M,
Display in the instrument panel
N. Neutral
R. Reverse
1, 2, 3, 4, 5, 6. Gears in manual mode
A1, A2, A3, A4, A5, A6. Gears in automatic mode.
S. Sport (Sport driving style)
For each of these two modes, a Sport option (corresponding to a more dynamic style of driving) is also available.
An automated mode with the gear lever in position A.

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Neutral
If the vehicle is moving, do not select this position, even momentarily.
Reverse gear
Only engage reverse gear when the vehicle is stationary.
If the vehicle is moving at a very low speed, if reverse gear is requested (position R) this will be taken into account only when the vehicle comes to a halt.
The "foot on brake" warning lamp may fl ash in the instrument panel to remind you to brake.
If the vehicle is moving at a high speed, if reverse gear is requested the warning lamp "N" will fl ash and your vehicle will go automatically into neutral. To re-engage a gear, you have only to return the gear lever to position A or M.
A sound signal indicates when reverse gear is engaged.
If parking assistance is deactivated, the sound signal for reverse gear engaged is absent.
The engine can only be started if the brake pedal is pressed and the gear lever is in position N.
The warning lamp "foot on brake" fl ashes on the display.
With the engine running, before accelerating away check the position engaged by looking at the lever grille or the rev counter : R, A or M.
If you are stationary with the engine running, take care to leave your gear selector in position N.
Sport option
Activation
Press on button S, situated on the lever grille.
The warning lamp "S" displays on the rev counter.
This option can be activated either in automatic mode or in manual mode.
Deactivation
Press again again on button S on the lever grille.
The warning lamp "S" disappears on the rev counter.
Note: the Sport option is deactivated whenever you switch off the ignition.
Automatic mode
Manual mode
- Push the lever to change to a higher gear.
- Pull the lever to change to a lower gear.

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Starting the vehicle
- To start the engine, the gear lever has to be in position N.
- Fully depress the brake pedal.
- Action the starter.
- With the engine running, depending on your preference place the lever on R, A or M.
- Check the position engaged on the rev counter.
- Release the handbrake.
- Release the brake pedal and accelerate.
If the lever is not in position N, the warning lamp "N" fl ashes on the rev counter.
If the brake pedal is not pressed down, the warning lamp "Foot on brake" fl ashes in the instrument panel.
In both cases, the engine does not start; recommence the above procedure.
Note: If the vehicle has been stationary for a long time, or if you have pressed the brake pedal a number of times while stationary, it will be necessary to press the brake pedal hard down in order to authorise the engine to start.
Stopping the engine
Before switching the engine off, you can choose:
- to leave the vehicle in neutral; for that, place the lever in position N,
- to leave the vehicle with a gear engaged (R, A or M); for that, place the lever in the position chosen. In this case, the vehicle cannot be moved.
In all cases, it is essential to apply the handbrake.
Before undertaking any operation in the engine compartment, make absolutely sure that the gearbox is in neutral and that the handbrake is on.
Do not hold the vehicle stationary using only the accelerator.
If you are stopped on an incline, use the handbrake to hold the vehicle.
Acceleration
To obtain optimum acceleration (for example to overtake another vehicle), you have only to press the pedal hard down to go beyond the end-of-travel switch.