engine Citroen DS5 RHD 2014 1.G Owner's Manual

Service overdue
For 5 seconds after the ignition is switched on, the spanner flashes to indicate that the service must be carried out as soon as possible. Example: the service is overdue by 186 miles (3 0 0 k m). For 5 seconds after the ignition is switched on, the screen indicates:
5 seconds after the ignition is switched on, the distance recorder resumes its normal operation. The spanner remains on . With Blue HDi Diesel versions, the Servicewarning lamp also comes on when the ignition is switched on.
Therefore, the spanner may come on if you have exceeded the period since the last service, as indicated in the maintenance and warranty guide. For Blue HDi versions, the spanner may also come on early, according to the
level of deterioration of the engine oil, which depends on the driving conditions in which the vehicle is used.

3Practical information
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, CITROËN 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 CITROËN 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, ® 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 CITROËN dealer or a qualified workshop as soon as possible: after a running distance of 650 miles (1 100 km), a system will be triggered automatically to prevent engine starting.

Range indicators
When switching on the ignition, an indicator gives an estimate of the distance that can be travelled with your vehicle before engine starting is automatically prevented, once the vehicle starts using the reserve of AdBlue ® or ® or ®
after a fault is detected with the SCR system. In the event of simultaneous system fault and low AdBlue ® level, the shortest range is ® level, the shortest range is ®
the one displayed.
In the event of the risk of non-starting related to a lack of AdBlue ® In the event of the risk of non-starting related to a lack of AdBlue ® In the event of the risk of non-starting related to a lack of AdBlue
The engine start prevention system required by regulations is activated automatically once the AdBlue ® tank ® tank ®
is empty.
Range greater than 1 500 miles (2 400 km) When the ignition is switched on, no information on range is displayed automatically in the instrument panel.
Pressing this button displays the driving range temporarily. Above 3 000 miles (5 000 km), the value is not specified.

5Practical information
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 CITROËN 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 350 and 1500 miles (600 and 2 400 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 CITROËN 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.
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 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.
Breakdown related to a lack of AdBlue ® additive
To be able to start the engine, we recommend that you call on a CITROËN 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.

If it is a temporary fault, the alert disappears once the exhaust gas emissions return to normal.
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 CITROËN dealer or a qualified workshop as soon as possible.
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.
In the event of the detection of a fault
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 CITROËN 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.
During an authorised driving phase (between 650 miles and 0 miles) (1 100 km and 0 km)
In the event of a fault with the the SCR emissions control system

7Practical information
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".
Starting prevented
To be able to start the engine, you must call on a CITROËN dealer or a qualified workshop.
You have exceeded the authorised driving limit: the starting prevention system inhibits engine starting.
Freezing of the AdBlue ® Freezing of the AdBlue ® Freezing of the AdBlue 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 your vehicle. ® 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.

9Practical information
Never store bottles of AdBlue ® in your ® in your ®
vehicle.
Before topping-up, ensure that the vehicle is parked on a flat and level sur face. In wintry conditions, ensure that the temperature of the vehicle is above -11°C. Otherwise, by freezing, the AdBlue ® cannot ® cannot ®
be poured into its tank. Park your vehicle in a warmer area for a few hours to allow the top-up to be carried out.
Procedure
 Press the START/STOP button to switch off the engine.  Raise the boot floor for access to the AdBlue ® tank. Use an object, such as a ® tank. Use an object, such as a ®
bag, to keep the left part up.
Recommendations on storage
AdBlue ® freezes at about -11°C and ® freezes at about -11°C and ®
deteriorates above 25°C. It is recommended that bottles be stored in a cool area and protected from direct sunlight. Under these conditions, the additive can be kept for at least a year. Additive that has been frozen can be used once it has thawed out.

11Practical information
 After emptying the bottle, wipe away any
spillage around the tank filler using a damp cloth.
 Refit the blue cap to the tank and turn it a 6 th of a turn clockwise, to its stop.  Refit the black plastic blanking plug, clipping it in place.  Lower the boot floor and close the tailgate.
Important: if your vehicle's AdBlue ®
tank is completely empty - which is confirmed by the alert messages and the impossibility of starting the engine - you must add at least 3.8 litres, so two 1.89 litre bottles. If any additive is split or splashed, wash immediately with cold water or wipe with a damp cloth. If the additive has crystallised, clean it off using a sponge and hot water.
Important: when topping up after running out of additive , signalled by the message "Top up emissions additive: Starting prevented", you must wait for approximately 5 minutes before switching on the ignition, without opening the driver's door, unlocking the vehicle, placing the key of the "Keyless Entr y and Star ting" system inside the vehicle or inser ting the electronic key in the reader. Switch on the ignition, wait for 10 seconds, then start the engine.
Never dispose of AdBlue ® additive ® additive ®
bottles in the household waste. Place them in a special container provided this purpose or take them to your dealer.

12Checks
1.6 Blue HDi engine
 Fill the fuel tank with at least five litres of Diesel.  Switch on the ignition (without starting the engine).  Wait around 6 seconds and switch off
the ignition.  Repeat the operation 10 times.  Operate the starter to run the engine.
Running out of fuel (Diesel)
On vehicle fitted with HDi engines, the fuel system must be primed if you run out of fuel; refer to the corresponding engine compartment view.
If the engine does not start first time, don't keep trying. Start the procedure again from the beginning.

5Access
DS5_ Additif_en_Chap02_ouvertures_ed03-2015
Boot
 After unlocking the vehicle, press the opening control then raise the tailgate.
Opening from outside
 Press this button until the boot is heard to unlock.
Tailgate release
Unlocking
 Fold back the rear seats to gain access to the lock from inside the boot.  Insert a small screwdriver into hole A of the lock to unlock the tailgate.  Move the latch to the left.
System allowing the mechanical unlocking of the boot in the event of a battery or central locking system malfunction.
Locking after closing
If the fault persists after closing again, the boot will remain locked.
Closing
 Lower the tailgate using the interior grab handle.
Opening from inside
If the tailgate is not closed correctly, engine running or vehicle moving (speed above 6 mph (10 km/h)), a message appears in the instrument panel screen for a few seconds.