2014 Peugeot 308 stop start

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Going into engine START mode
The "ECO" warning lamp goes off and the engine starts automatically:
- With a manual gearbox , when you fullydepress the clutch pedal.
START mode is invoked automatically when:
Special cases: START invoked automatically
- you open the driver's door, - you unfasten the driver's seat belt, - the speed of the vehicle exceeds 15 mph (25 km/h) or 2 mph (3 km/h) (depending on the engine) with a manual gearbox, - the speed of the vehicle exceeds 2 mph (3 km/h) with an automatic gearbox, - the electric parking brake is being applied, - some special conditions (battery charge, engine temperature, braking assistance, ambient temperature...) where the engine is needed for control of a system.
If the system has been deactivated in STOP mode, the engine restarts immediately.
At any time, press the "ECO OFF" switch to deactivate the system. This is confirmed by the switch warning lamp coming on accompanied by a message.
Deactivation
In this case the "ECO" warning lamp flashes for a few seconds, then goes of f.
This operation is perfectly normal.
- With an automatic gearbox : ● gear selector in position D or M , when you release the brake pedal, ● or gear selector in position N and brake pedal released, when you place the gear selector in position D or M , ● or when you engage reverse.

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The system is reactivated automatically at every new engine start by the driver.
Reactivation
Press the "ECO OFF" switch again. The system is active again; this is confirmed by the switch warning lamp going off, accompanied by a message.
Operating fault
In the event of a fault with the system, this warning lamp comes on continuously. Have it checked by a PEUGEOT dealer or a qualified workshop. In the event of a fault in STOP mode, the vehicle may stall.
All of the instrument panel warning lamps come on. Depending on version, an alert message may also be displayed, asking you to place the gear lever in position N and put your foot on the brake pedal. You must switch off the ignition, then start the engine again.
Before doing anything under the bonnet, deactivate the Stop & Start system to avoid any risk of injury resulting from automatic operation of START mode.
This system requires a 12 V battery with a special specification and technology (reference numbers available from PEUGEOT dealers). Fitting a battery not listed by PEUGEOT introduces the risk of malfunction of the system. For charging, use a 12 V charger and do not reverse the polarity.
Maintenance
The Stop & Start system makes use of advanced technology. For any work on the system go to a qualified workshop with the skills and equipment required,
which a PEUGEOT dealer is able to provide.

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Emergency automatic braking is a system that aims to reduce the speed of a frontal collision if the driver does not take action, using radar type detection and acting on the vehicle's braking system.
Emergency automatic
braking system
This warning lamp flashes when your vehicle "starts" to brake but will not in any circumstance completely stop the vehicle.
You should continue to press firmly on the brake pedal until the vehicle comes to a complete stop.
Conditions for activation
Emergency automatic braking only operates in the following conditions: ● e n g i n e r u n n i n g ● no fault in the electronic stability system, ● speed at least 12 mph (20 km/h), ● engine speed sufficiently high, ● not in a tight corner.
 Press the magnifying glass.
 Modify the alert threshold and check the " Auto braking " line.  Press on " Finish " to memorise the threshold and leave the menu.  Press on " Confirm " to save the change.
When the emergency collision braking system is not activated, this warning lamp is
on fixed.
From the secondary page of the " Driving assistance " menu:  Select the " Vehicle settings " menu.  Check the " Collision risk alert and auto braking " line.

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Park Assist
This system provides active assistance with parking, detecting a parking space then controlling the steering to park in the space. It controls the steering while the driver manages the accelerator, brakes, gears and clutch (manual gearbox). During phases of entry into and exit from a parking space, the system provides visual and audible information
to the driver in order to make the manoeuvres safe. It may be necessary to move for wards and backwards more than once.
During a manoeuvre the steering wheel turns quickly: do not hold the steering wheel, do not place your hand between the spokes of the steering wheel and take care with loose and bulky clothing, scarves, handbags... There is a risk of injury.
When Park Assist is activated, it prevents a change to STOP mode of Stop & Start. In STOP mode, activation of Park Assist restarts the engine.
The Park Assist system cannot in any circumstances replace the care and responsibility of the driver. The driver must remain in control of their vehicle ensuring that the space remains clear throughout the manoeuvre. In some circumstances, the sensors may not detect small obstacles located in their blind spots.
The driver can take control at any time by gripping the steering wheel.
The Park Assist system provides assistance for the following manoeuvres:
- entry into a parallel parking space
- exiting from a parallel parking space
- bay parking
The Park Assist system takes control of the power steering for a maximum of 4 manoeuvre cycles. The function is deactivated after these 4 cycles. If you think that your vehicle is not positioned correctly, you should then take control of the steering to carry out the manoeuvre. The Park Assist system cannot work with the engine off.

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The system is deactivated automatically: - on switching off the ignition, - if the engine stalls, - if no manoeuvre is started within 5 minutes of selection of the type of manoeuvre, - after a prolonged stop of the vehicle during a manoeuvre, - if the road wheel anti-slip regulation (ASR) is triggered, - if the speed of the vehicle exceeds the stated limit, - when the driver interrupts movement of the steering wheel, - if the driver presses the Park Assist control, - after 4 manoeuvre cycles, - on opening the driver's door, - if one of the front wheels encounters an obstacle.
The operation indicator lamp goes off in the instrument panel and a message is displayed accompanied by an audible signal. The driver should then take back control of the vehicle's steering.
Deactivation
If the system is deactivated during a manoeuvre, the drive should reactivate it manually to repeat the measurement.
The system is switched off automatically: - when towing a trailer, - if the driver's door is opened, - if the speed of the vehicle is above 42 mph (70 km/h). To switch the system of for a prolonged period, contact a PEUGEOT dealer or a qualified workshop.
In the event of a fault with the system, this warning lamp is displayed in the instrument panel and a message appears, accompanied by an audible signal.
Operating faults
In the event of a fault with the power steering, this warning lamp comes on in the instrument panel accompanied by an alert message.
Contact a PEUGEOT dealer or a qualified workshop.
Switching off
If the lateral distance between your vehicle and the space is too great, the system may not be able to measure the space. Anything projecting beyond the envelope of the vehicle (long or wide load) is not taken into account by the Park Assist system during a manoeuvre.
In bad weather or in winter, ensure that the sensors are not covered by road dirt, ice or snow. In the event of a fault, have the system checked by a PEUGEOT dealer or a qualified workshop.
The indicator lamp for the function flashes for a few seconds. If the fault occurs during the use of the system, the indicator lamp goes off.

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12 V battery
The battery is located under the bonnet. To gain access to it:  open the bonnet using the interior release lever, then the exterior safety catch,  secure the bonnet stay,  remove the plastic cover on the (+) terminal,  if necessary, unclip the fusebox to remove the battery.
Access to the battery
Procedure for starting the engine using another battery or charging a discharged battery.
The presence of this label, in particular with the Stop & Start system, indicates the use of a 12 V lead-acid battery with special technology and specification; the involvement of a PEUGEOT dealer or a qualified workshop is essential when replacing or disconnecting the battery.
After refitting the battery, the Stop & Start system will only be active after a continuous period of immobilisation of the vehicle, a period which depends on the climatic conditions and the state of charge of the battery (up to about 8 hours).
Before doing any work
Immobilise the vehicle: apply the parking brake, put the gearbox in neutral, then switch off the ignition.
Check that all electrical equipment is switched off.

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The batteries contain harmful substances such as sulphuric acid and lead. They must be disposed of in accordance with regulations and must not, in any circumstances, be discarded with household waste. Take used remote control batteries and vehicle batteries to a special collection point.
It is advisable to disconnect the battery if the vehicle is to be left unused for more than one month.
Protect your eyes and face before handling the battery. All operations on the battery must be carried out in a well ventilated area and away from naked flames and sources of sparks, so as to avoid the risk of explosion or fire. Do not try to charge a frozen battery; the battery must first be thawed out to avoid the risk of explosion. If the battery has been frozen, before charging have it checked by a PEUGEOT dealer or a qualified workshop who will check that the internal components have not been damaged and the casing is not cracked, which could cause a leak of toxic and corrosive acid. Do not reverse the polarity and use only a 12 V charger. Do not disconnect the terminals while the engine is running. Do not charge the batteries without disconnecting the terminals first. Wash your hands after wards.
With Stop & Start, the battery does not have to be disconnected for charging.
 Disconnect the battery from the vehicle.  Follow the instructions for use provided by the manufacturer of the charger.  Connect the battery starting with the negative terminal (-).  Check that the terminals and connectors are clean. If they are covered with sulphate (whitish or greenish deposit), remove them and clean them.
Charging the battery using
a battery charger

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System which manages the duration of use of certain functions to conserve a sufficient level of charge in the battery. After the engine has stopped, you can still use functions such as the audio and telematics system, windscreen wipers, dipped beam headlamps, courtesy lamps, etc. for a maximum combined duration of about forty minutes.
Energy economy mode
Switching to economy
mode
A message then appears in the instrument panel screen indicating that the vehicle has switched to economy mode and the active functions are put on standby.
If a telephone call is being made at this time, it will be maintained for around 10 minutes with the Bluetooth hands-free system of your audio system.
Exiting economy mode
These functions are reactivated automatically next time the vehicle is driven. In order to restore the use of these functions immediately, start the engine and let it run: - for less than ten minutes, to use the equipment for approximately five minutes, - for more than ten minutes, to use the equipment for up to approximately thirty minutes. Let the engine run for the duration specified to ensure that the battery charge is sufficient. Do not repeatedly and continuously restart the engine in order to charge the battery. A flat battery prevents the engine from starting (refer to the "Battery" section).
Load reduction mode
System which manages the use of certain functions according to the level of charge remaining in the battery. When the vehicle is being driven, the load reduction function temporarily deactivates certain functions, such as the air conditioning, the heated rear screen... The deactivated functions are reactivated automatically as soon as conditions permit.