service Peugeot 308 2014 Owner's Guide

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AdBlue ® additive and SCR system
for Blue HDi Diesel engines
To assure respect for the environment and conformity with the new Euro 6 emissions standard, without adversely affecting the per formance or fuel consumption of Diesel engines, PEUGEOT has taken the decision to equip its vehicles with an effective system that associates SCR (Selective Catalytic Reduction) with a particle emissions filter (PEF) for the treatment of exhaust gases.
Presentation of the SCR system
Using an additive called AdBlue ® containing urea, ® containing urea, ®
a catalytic converter turns up to 85% of nitrous oxides (NOx) into nitrogen and water, which are harmless to health and the environment.
The AdBlue ® additive is held in a special ® additive is held in a special ®
tank located under the boot at the rear of the vehicle. It has a capacity of 17 litres: this provides a driving range of about 12 500 miles (20 000 km), after which an alert is triggered warning you when the reserve remaining is enough for just 1 500 miles (2 400 km).
During each scheduled service of your vehicle by a PEUGEOT dealer or a qualified workshop, the AdBlue ® additive tank is refilled in order to ® additive tank is refilled in order to ®
allow normal operation of the SCR system.
If the estimated mileage between two services is greater than 12 500 miles (20 000 km), we recommend that you go to a dealer to have the necessary top-up carried out.
Once the AdBlue ® tank is empty, a ® tank is empty, a ®
system required by regulations prevents starting of the engine. If the SCR is faulty, the level of emissions from your vehicle will longer meet the Euro 6 standard: you vehicle becomes polluting. In the event of a confirmed fault with the SCR system, you must go to a PEUGEOT dealer or a qualified workshop as soon as possible: after a running distance of 680 miles (1 100 km), a system will be triggered automatically to prevent engine starting.

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Remaining range between 350 and 15 0 0 miles (600 and 2 400 km)
When switching on the ignition, the UREA warning lamp comes on, accompanied by an audible signal and the display of a message (e.g.: "Top up emissions additive: Starting prevented in 900 miles") indicating the remaining range expressed in miles or kilometres. When driving, the message is displayed every 150 miles (300 km) until the additive tank has been topped-up. Go to a PEUGEOT dealer or a qualified workshop to have the AdBlue ® tank topped-up. ® tank topped-up. ®
You can also top-up the tank yourself. Refer to the "Topping-up" section.
Remaining range between 0 and 350 miles (0 and 600 km)
When switching on the ignition, the SERVICE warning lamp comes on and the UREA warning lamp flashes, accompanied by an audible signal and the display of a message (e.g. "Top up emissions additive: Starting prevented in 350 miles") indicating the remaining range expressed in miles or kilometres. When driving, the message is displayed every 30 seconds until the additive tank has been topped-up. Go to a PEUGEOT dealer or a qualified workshop to have the AdBlue ® tank topped-up. ® tank topped-up. ®
You can also top-up the tank yourself. Refer to the "Topping-up" section. If you fail to do this, there is a risk that you will not be able to start your engine.
Breakdown related to a lack of AdBlue ® additive
When switching on the ignition, the SERVICE warning lamp comes on and the UREA warning lamp flashes, accompanied by an audible signal and the display of the message "Top up emissions additive: Starting prevented". The AdBlue ® tank is empty: the system required ® tank is empty: the system required ®
by regulations prevents engine starting.
To be able to start the engine, we recommend that you call on a PEUGEOT dealer or a qualified workshop for the top-up required. If you carry out the top-up yourself, it is essential to add at least 3.8 litres of AdBlue ® to the tank. ® to the tank. ®
Refer to the "Topping-up" section.

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In the event of a fault with the the SCR emissions control system
A system that prevents engine starting is activated automatically from 650 miles (1 100 km) after confirmation of a fault with the SCR emissions control system. Have the system checked by a PEUGEOT dealer or a qualified workshop as soon as possible.
If it is a temporary fault, the alert disappears once the exhaust gas emissions return to normal.
In the event of the detection of a fault
When switching on the ignition, the UREA, SERVICE and diagnostic warning lamps comes on, accompanied by an audible signal and the display of a message "Emissions fault" to signal a fault with the emissions control system.
During an authorised driving phase (between 650 miles and 0 miles) (1 100 km and 0 km)
If a fault with the SCR system is confirmed (after 30 miles (50 km) covered with the permanent display of the message signalling a fault), when switching on the ignition, the SERVICE and engine diagnostic warning lamps come on and the UREA warning lamp flashes, accompanied by an audible signal and the display of a message (e.g.: "Emissions fault: Starting prevented in 150 miles") indicating the remaining range express in miles or kilometres. While driving, the message is displayed every 30 seconds while the fault with the SCR system persists. You should go to a PEUGEOT dealer or a qualified workshop as soon as possible. If you fail to do this, there is a risk that you will
not be able to start your engine.

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Starting prevented
Every time the ignition is switched on, the SERVICE and engine diagnostic warning lamps come on and the UREA warning lamp flashes, accompanied by an audible signal and the display of the message "Emissions fault: Starting prevented".
You have exceeded the authorised driving limit: the starting prevention system inhibits engine starting.
To be able to start the engine, you must call on a PEUGEOT dealer or a qualified workshop.
Freezing of the AdBlue ® Freezing of the AdBlue ® Freezing of the AdBlue additive ® additive ®
The AdBlue ® additive freezes at ® additive freezes at ®
temperatures below around -11°C. The SCR system includes a heater for the AdBlue ® tank. ® tank. ®
In exceptional circumstances (vehicle kept for a long period at temperatures that are constantly below -15°C), an emissions control system fault alert may be related to freezing of the AdBlue ® in ® in ®
your vehicle. Park your vehicle in a warmer area for a few hours until the additive becomes liquid again. The emissions alert does not go off immediately, it will occur after several mile of running.

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Topping-up the AdBlue ®Topping-up the AdBlue ®Topping-up the AdBlue additive ® additive ®
Filling the AdBlue ® tank is an operation ® tank is an operation ®
included in every routine service on your vehicle by a PEUGEOT dealer or a qualified workshop. Nevertheless, given the capacity of the tank, it may be necessary to top-up the additive between services, more particularly if an alert (warning lamps and a message) signals the requirement. You can got to a PEUGEOT dealer or a qualified workshop. If you envisage topping-up yourself, please read the following warnings carefully.
Precautions in use
Keep AdBlue ® out of the reach of ® out of the reach of ®
children, in its original bottle. Never transfer AdBlue ® to another ® to another ®
container: it would loose its purity.
Use only AdBlue ® additive that meets the ® additive that meets the ®
ISO 22241 standard.
Never dilute the additive with water. Never pour the additive into the Diesel fuel tank.
The supply in non-drip bottles simplifies toping-up. You can obtain 1.89 litre (half US gallon) bottles from a PEUGEOT dealer or a qualified workshop.
Never top-up from an AdBlue ®
dispenser reserved for heavy goods vehicles.
The AdBlue ® additive is an urea-based ® additive is an urea-based ®
solution. This liquid is non-flammable, colourless and odourless (kept in a cool area). In the event of contact with the skin, wash the affected area with soap and water. In the event of contact with the eyes, wash (irrigate) the eyes with large amounts of water or with an eye wash solution for at least 15 minutes. If a burning sensation or irritation persists, get medical attention. If swallowed, immediately wash out the mouth with clean water and then drink plenty of water. In certain conditions (high ambient temperature, for example), the risk of release of ammonia cannot be excluded: do not inhale the product. Ammonia vapour has en irritant effect on mucous membranes (eyes, nose and throat).

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Checking levels
Take care when working under the bonnet, as certain areas of the engine may be extremely hot (risk of burns) and the cooling fan could start at any time (even with the ignition off).
Oil level
The check is carried out either when the ignition is switched on using the oil level indicator in the instrument panel, or using the dipstick.
Engine oil change
Refer to the warranty and maintenance record for details of the interval for this operation. In order to maintain the reliability of the engine and emission control system, the use of additives in the engine oil is prohibited.
Oil specifi cation
The oil must be the correct grade for your engine and conform to the manufacturer's recommendations.
Check all of these levels regularly, in line with the warranty and maintenance record. Top them up if necessary, unless other wise indicated. If a level drops significantly, have the corresponding system checked by a PEUGEOT dealer or a qualified workshop.
Dipstick
There are two marks on the dipstick:
A = maximum If the level is above this mark, contact a PEUGEOT dealer or a qualified workshop. B = minimum Top up the level through the oil filler orifice, using the correct grade of oil for your engine. The level must never be below this mark.
It will only be correct if the vehicle is on level ground and the engine has been off for more than 30 minutes. It is normal to top up the oil level between two services (or oil changes). PEUGEOT recommends that you check the level, and top up if necessary, every 3 000 miles (5 000 kms). After topping up the oil, the check when switching on the ignition with the oil level indicator in the instrument panel is not valid during the 30 minutes after topping up.

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The brake fluid level must be between the marking " A " (MA X A " (MA X Alocated on the remote reservoir) and the marking " B " (MIN located on the main reservoir). If it is not, check the brake pad wear.
Brake fluid level
Changing the fl uid
Refer to the warranty and maintenance record for details of the interval for this operation.
Fluid specifi cation
The brake fluid must conform to the manufacturer's recommendations.
Coolant level
The coolant level should be close to the "MA X" mark but should never exceed it.
In addition, as the cooling system is pressurised, wait at least one hour after switching off the engine before carrying out any work. To avoid any risk of scalding, unscrew the cap by two turns to allow the pressure to drop. When the pressure has dropped, remove the cap and top up the level.
Changing the coolant
The coolant does not have to be replaced at routine services.
Fluid specifi cation
The coolant must conform to the manufacturer's recommendations.
The cooling fan may star t after switching off the engine: take care with ar ticles and clothing that might become caught by the fan blades.
When the engine is warm, the temperature of the coolant is regulated by the fan.

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Fluid specifi cation
For optimum cleaning and to avoid freezing, this fluid must not be topped up with or replaced with plain water.
Screenwash and headlamp
wash fluid
In the case of vehicles fitted with headlamp washers, the low fluid level is indicated by an audible signal and a message in the instrument panel screen. Top up the reservoir when you next stop the vehicle.
Avoid prolonged contact of used oil or fluids with the skin.
Most of these fluids are harmful to health or indeed very corrosive.
Do not discard used oil or fluids into sewers or onto the ground. Take used oil to a PEUGEOT dealer or a qualified workshop (France) or to an authorised waste disposal site.
Used products
Topping up
This additive must be topped up by a PEUGEOT dealer or a qualified workshop without delay.
Diesel additive level
(Diesel engine with particle
emission filter)
A low additive level is indicated by illumination of the service warning lamp, accompanied by an audible warning and a message in the instrument panel screen.
In wintry conditions, the use of an ethyl alcohol or methanol base fluid is recommended.

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Manual gearbox
The gearbox does not require any maintenance (no oil change). Refer to the warranty and maintenance record for the details of the level checking interval for this component.
Brake wear depends on the style of driving, particularly in the case of vehicles used in town, over short distances. It may be necessary to
Brake pads
For information on checking brake disc wear, contact a PEUGEOT dealer or a qualified workshop.
Brake disc wear
Electric parking brake
This system does not require any routine servicing. However, in the event of a problem, have the system checked by a PEUGEOT dealer or a qualified workshop.
Only use products recommended by PEUGEOT or products of equivalent quality and specification. In order to optimise the operation of units as important as those in the
braking system, PEUGEOT selects and offers very specific products. After washing the vehicle, dampness, or in wintry conditions, ice can form on the brake discs and pads: braking efficiency may be reduced. Make light brake applications to dry and defrost the brakes.
Parking brake
If excessive travel or a loss of effectiveness of this system is noticed, the parking brake must be checked, even between two services.
Checking this system must be done by a PEUGEOT dealer or a qualified workshop.
have the condition of the brakes checked, even between vehicle services. Unless there is a leak in the circuit, a drop in the brake fluid level indicates that the brake pads are worn.
For more information, refer to the "Electric parking brake - Operating faults" section. Automatic gearbox
The gearbox does not require any maintenance (no oil change). Refer to the warranty and maintenance record for details of the level checking interval for this component.

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EMERGENCY OR ASSISTANCE CALL
In an emergency, press this button for more than 2 seconds. Flashing of the green LED and a voice message confi rm that the call has been made to the "PEUGEOT Connect SOS" centre * .
The green LED remains on (without fl ashing) when communication is established. It goes off at the end of communication.
When the ignition is switched on, the green LED comes on for 3 seconds indicating that the system is operating correctly.
Pressing this button again immediately cancels the request.
The cancellation is confi rmed by a voice message.
Press this button for more than 2 seconds to request assistance if the vehicle breaks down.
A voice message confi rms that the call has been made ** .
Pressing this button again immediately cancels the request. The green LED goes off. Cancellation is confi rmed by a voice message .
To cancel a call, tell the "PEUGEOT Connect SOS" call centre that the call was a mistake.
"PEUGEOT Connect SOS" immediately locates your vehicle, starts communication with you in your language ** , and where necessary sends the appropriate public emergency services ** . In countries where the service is not available, or when the locating service has been expressl\
y declined, the call sent directly to the emergency services (112) without the vehicle location.
If an impact is detected by the airbag control unit, and independently of the deployment of any airbags, an emergency call is made automatically.
* Subject to the general conditions for the service available from dealers\
and to technological and technical limitations.
If the orange LED fl ashes: there is a system fault.
If the orange LED is on continuously: the backup battery must be replaced.
In either case, contact a PEUGEOT dealer.
If you purchased your vehicle outside the PEUGEOT dealer network, we invite you to have a dealer check the confi guration of these services and, if desired, modifi ed to suit your wishes. In a multi-lingual country, confi guration is possible in the offi cial national language of your choice.
For technical reasons and in particular to improve the quality of "PEUGEOT CONNECT services" services to customers, the manufacturer reserves the right to carry out updates to the vehicle's on-board telematic system.
** Depending on the geographical cover of "PEUGEOT Connect SOS", "PEUGEOT Connect Assistance" and the offi cial national language selected by the owner of the vehicle.
The list of countries covered and PEUGEOT CONNECT services services is available from dealers or at www.peugeot.co.uk.
PEUGEOT Connect SOS PEUGEOT Connect Assistance
Operation of the system