gearbox Citroen C4 AIRCROSS 2012 1.G User Guide

40
Monitoring
Screen 1Screen 2CauseSolution - ActionObservations
Engine oil level not correct (below minimum level or above maximum level). Stop the vehicle as soon as it is safe
to do so.
Check the level with the dipstick and
top-up if the level low.
I
f the level is above the maximum
mark, do not restar t the engine andcontact a CITROËN dealer or aqualified workshop. Never drive with an incorrect oil
level.
Presence of water in the Diesel fuel filter. Risk of damage to the injection system on Diesel engines. Contact a CITROËN dealer or aqualified workshop as soon as possible.
The ambient temperature is at or
below 3 °C
(37 °F). There may be black ice on the road.
Take care and drive gently.
The clutch pedal is not depressed
while star tin
g the engine. Depress the clutch pedal to star t theengine. For vehicles fitted with a manual gearbox.
The gear lever is not in position P
or position N
when starting the engine. Place the gear lever at position P tostart the engine. For vehicles fitted with a CVT gearbox.
The brake
pedal is not pressed
while star ting the engine. Press the brake pedal to star t theengine.

106
Driving








Starting - stopping the engine with the key
- Position 1: LOCKThe steering is locked.
- Position 2: ACCThe accessories (radio, 12 V socket...) can be used.
- Position 3: ONIgnition on.
- Position 4: STARTStarting the engine.
Ignition switch


If you use the accessories for aprolonged period (with the key in position 2 (ACC)), you risk dischargingthe battery. Star ting your vehicle will then no longer be possible. Be aware. See the "Automatic power cut-off toaccessories" section.

Key in ignition

A buzzer sounds on opening the driver'sdoor, if the key has been left in the ignition.
)
Inser t the key in the ignition switch.)
Turn the key to position 2 (ACC)
and unlock
the steering column, by turning wheelslightly.) Press and hold the brake pedal.)
Fully depress the clutch pedal (vehicles fitted with a manual gearbox). )
Put the gear lever into neutral (vehicles fitted with a manual gearbox), or in position P(vehicles fitted with a CVT
gearbox). ) Operate the star ter by turning the key to
position 4 (START).) Once the engine is running, release thekey.
The key returns automatically to
position 3 (ON).

Starting using the key
Stopping
)Immobilise the vehicle. )Put the gear lever into neutral (vehiclesfitted with a manual gearbox), or inposition P
(vehicles fitted with a CVT gearbox).)While pressing the key, turn it toposition 1 (LOCK).)Remove the key from the ignition switch.)Lock the steering.


Do not attach any heavy objects to the key as this could weigh down on it whenin the ignition switch and cause a fault.
For Diesel vehicles, when the engineis cold wait with the ignition switchin position 3 (ON)
until the preheater warning lamp goes off, before turning
the key to position 4 (START)
. The warning lamp does not come on when the engine is hot.

107
4
Driving











Starting - stopping the engine with the Keyless Entry and
Starting system
With the electronic key inside the vehicle; each press on the " START/STOP " button, with no
action on the pedals, changes the vehicle's mode:)First press (ACC mode), the button's
warning lamp comes on in orange.
The accessories (radio, 12V socket...) can be used.)Second press (ON mode), the button's
warning lamp comes on in green.

Switching on the ignition.)Third press (OFF mode), the warning lamp
in the button goes off.
If you use the accessories for aprolonged period with the ignition switch in position 2 (ACC), you risk dischargingthe battery. Star ting your vehicle will then no longer be possible. Take care.See the "Automatic power cut-off to accessories" section.



Changing the mode of
the vehicle
If the warning lamp flashes orange,contact a CITROËN dealer or a
qualified workshop as soon as possible.
)Press and release the " START/STOP" button.
)
With the electronic key inside the vehicle,
depress the clutch pedal fully on vehicles
with a manual gearbox or press the brake pedal on vehicles with a CVT gearbox.

Starting using the
electronic key

For vehicles fitted with a manual gearbox , put
the gear lever in neutral.
For vehicles fitted with a CVT gearbox , put thegear lever in P.P

108
Driving

For Diesel vehicles, when the engine is cold star ting does not take place until thepre-heater warning lamp has gone off.


If one of the star ting conditions is not met, a reminder message appears inthe instrument panel screen. In somecircumstances, it is necessary toturn the steering wheel slightly whilepressing the "START/STOP" buttonto assist unlocking of the steering; a message warns you when this isneeded.
The presence of the electronic keyin the defined zone is essential. For
reasons of safety, do not leave this area when the engine is running.


Switching off using the
electronic key


If the vehicle is not immobilised, theengine will not stop.
This message is displayedwhen the driver's door isopened and the vehicle is not
in "OFF" mode.
)Press the "STA R T/STOP" button again to change to "OFF" mode.
)Immobilise the vehicle.
)Place the gear lever in neutral for vehicles fitted with a manual gearbox , or on Pfor
vehicles fitted with a CVT gearbox . )With the electronic key inside the vehicle, press the " START/STOP
" button.
The engine stops.
The steering locks when a door is opened or on
locking the vehicle. Each attempt at star tin
g takes around
15 seconds. If the en
gine does not star t, press
the "START/STOP
" button once more to tryagain.
The presence of the electronic key inthe vehicle is essential for switching on the ignition and star ting only. Oncethe engine has started, make surethat the electronic key remains with the vehicle until the end of the journey: other wise you would not be able to lock the vehicle.

109
4
Driving
Once the engine has started, you can remove the electronic key from itshousing A
and close the glove box.


Back-up starting with the
electronic key
The message is displayed
when you open the driver's
door and the electronic keyhas not been removed fromits location A. Remember to take the electronic key with you when you leave the vehicle.
) Press the brake pedal on vehicles fitted
with a CVT gearbox or depress the clutch
pedal fully on vehicles with a manual gearbox.
) Press the "STA R T/STOP
" button.

When the electronic ke
y is in the defined zone
and your vehicle does not star t after pressingthe "START/STOP" button: )Open the glove box. )Inser t the electronic key in the location A.


Emergency stop with the
electronic key

During an emergency stop, the braking servo assistance and steering power assistance functions are no longer provided. Take great care.
In the event of an emergency only, theyengine can be stopped without any conditions.
To do this, press and hold the "STA R T/STOP " button for about 3 seconds or make 3
successive presses on the button.
The engine stops and the vehicle goes into
"ACC" mode.

110
Driving











Anti-theft protection
Electronic engine immobiliser
The keys contain an electronic chip which has a secret code. When the ignition is switched
on, this code must be recognised in order for starting to be possible. This electronic engine immobiliser locks the engine management system a few minutesafter the ignition is switched off and prevents starting of the engine by anyone who does nothave the key.
In the event of a malfunction, you are informed by a message in the instrument panel screen.In this case, your vehicle does not start; contacta CITROËN dealer as soon as possible.



Applying
)
Pull the parking brake lever fully up to
immobilise your vehicle.







Parking brake


Releasing
)
Pull the parking brake lever up gently,
press the release button Athen lower thelever fully.
When the vehicle is bein
g driven, if the parkingbrake is still on or has not been fully released, a message appears in the screen.

When parking on a slope, direct your wheels against the kerb, apply theparking brake, engage a gear or place the gear lever in position Pfor vehiclesfitted with a CVT gearbox, and switch off the ignition ("OFF" mode).

111
4
Driving






5-speed manual
gearbox
)Push the gear lever to the right then backwards.
Engaging reverse gear









6-speed manual
gearbox
) Move the lever fully to the right to engage 5thor 6 th
gear.

Engaging reverse gear
)
Raise the ring under the knob and move
the gear lever to the left then forwards.
Engaging 5th or 6thgear

Only engage reverse gear when the vehicle is stationary with the engine at idle.
As a safety precaution and to facilitate star ting of the engine:


- always select neutral,


- press the clutch pedal.
Only engage reverse gear when thevehicle is stationary with the engine at idle.

As a safety precaution and to facilitate starting of the engine:


- always select neutral,

- press the clutch pedal.

112
Driving











Gear shift indicator * System which reduces fuel consumption by advising the driver to change up on vehicles fitted with a manual gearbox.
Operation
*

According to engine.
The symbol appears in the instrumentpanel suggesting that you change up. In the case of driving which makes par ticular demands on the performanceof the engine (firm pressure on the
accelerator pedal, for example, when over taking...), the system will notrecommend a gear change.The system never suggests: - engaging reverse gear, - engaging a lower gear.
The system intervenes only when driving 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 recommendations should not
be considered compulsory. In fact, theconfiguration of the road, the amount of trafficand safety remain determining factors whenchoosing 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.

113
4
Driving
This gearbox has two driving modes:


- an automated mode for automatic control
of the gears by the gearbox and therefore
without any action on the par t of the driver,

- a manual mode for sequential changing of
the gears by the driver using the steeringmounted controls or the gear lever.





CVT gearbox
It includes the following controls:
- a gear lever 1
on the centre console for selecting the driving mode, reverse gear
and neutral or for changing gear in manual
mode,
-
a "-"
steering mounted control paddle 2
for manual downward gear changes,

- a "+/OFF"steering mounted control paddle 3for manual upward gear changes.

The six-speed automatic
gearbox offers a choice between the comfor t of automatic regulation or the pleasure of manual gear changing.


The mode can be changed at any time.

115
4
Driving

Stopping - Starting on a slope
It is essential to use the parking brake to
hold the vehicle on a slope and not the accelerator pedal. When starting on a slope, accelerate gradually
while releasing the parking brake.
Manual mode
) Select position +/- . )
Use the steering mounted controls or thegear lever to change gear.The gears engaged appear in succession in theinstrument panel screen.The gear change instructions are only carried
out if the engine speed permits it.
You can change gear without taking your foot
off the accelerator pedal.
When deceleratin
g, the gearbox changes down automatically.
With the vehicle stationary, first gear is
engaged.

Automated mode
)
Select position D .
"D"
appears in the instrument panel screen.
The gearbox operates in auto-active mode,
without any action on the par t of the driver.
It continuously selects the gear most suited to
the conditions of:


- driving style,

- road characteristics,

- v
ehicle load.
To o p t i m i s e d r i v i ng comfor t and obtain the most suitable gear, avoid sharp variations in the
pressure on the accelerator pedal.
For the best acceleration, whenover taking another vehicle, for example,press firmly on the accelerator going beyond the point of resistance.