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Instruments -> Range indicators (AdBlue) for Your Citroen C4 SUV Second Generation (2010-2018)

Instruments  
1
Range indicators  
Once the AdBlue® tank is on reserve or after  
detection of a fault with the SCR emissions  
control system, when the ignition is switched  
on, an indicator displays an estimate of the  
distance that can be covered, the range, before  
engine starting is prevented.  
In the event of the risk of non-starting related to a lack of AdBlue®  
Remaining range between 350 and 1500 miles (600 and 2 400 km)  
The engine start prevention system  
required by regulations is activated  
automatically once the AdBlue® tank is  
empty.  
In the event of simultaneous system fault and  
low AdBlue® level, the shortest range figure is  
the one displayed.  
When switching on the ignition, the UREA  
warning lamp comes on, accompanied by an  
audible signal and the temporary display in  
the instrument panel of "NO START IN" and  
a distance, indicating the remaining range  
expressed in miles or kilometres before engine  
starting is prevented - (For example "NO  
START IN 900 miles" means that "Starting will  
be prevented in 900 miles).  
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.  
When driving, this display appears every  
150 miles (300 km) until the additive tank has  
been topped-up.  
Go to a dealer CITROËN or a qualified  
workshop to have the AdBlue® tank topped-up.  
You can also top-up the tank yourself.  
For more information on topping-up the  
AdBlue® additive, refer to the corresponding  
section.  
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Instruments  
Remaining range between 0 and 350 miles (0 and 600 km)  
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 additive tank.  
For more information on topping-up  
the AdBlue® additive, refer to the  
corresponding section.  
When switching on the ignition, the SERVICE  
warning lamp comes on and the UREA  
warning lamp flashes, accompanied by an  
audible signal and the temporary display in  
the instrument panel of "NO START IN" and  
a distance indicating the remaining range  
expressed in miles or kilometres before engine  
starting is prevented - (For example "NO  
START IN 180 miles" means "Starting will be  
prevented in 180 miles).  
When switching on the ignition, the SERVICE  
warning lamp comes on and the UREA  
warning lamp flashes, accompanied by an  
audible signal and the temporary display in  
the instrument panel of "NO START IN" and  
0 km or miles - ("NO START IN 0 miles" means  
"Starting prevented").  
The AdBlue® tank is empty: the system required  
by regulations prevents engine starting.  
When driving, this display appears 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.  
You can also top-up the tank yourself.  
Otherwise you will not be able to restart your  
engine.  
For more information on topping-up the  
AdBlue® additive, refer to the corresponding  
section.  
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Instruments  
1
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 CITROËN dealer or a qualified workshop as soon as possible.  
In the event of the detection of a fault  
During an authorised driving phase  
(between 650 miles and 0 miles) (1 100 km and 0 km)  
The UREA, SERVICE and diagnostic warning  
lamps comes on, accompanied by an audible  
signal and the display of the message  
"Emissions fault".  
The alert is triggered when driving, when  
the fault is detected for the first time, then  
when switching on the ignition for subsequent  
journeys, while the fault persists.  
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), the  
SERVICE and engine diagnostic warning lamps  
come on and the UREA warning lamp flashes,  
accompanied by an audible signal and the  
temporary display in the instrument panel of  
"NO START IN" and a distance, indicating the  
remaining range express in miles or kilometres  
before engine starting is prevented - (e.g.: "NO  
START IN 350 miles" means "Starting will be  
prevented in 350 miles").  
While driving, this display appears every  
30 seconds while the fault with the SCR system  
persists.  
The alert is repeated when switching on the  
ignition.  
You should go to a CITROËN dealer or a  
qualified workshop as soon as possible.  
Otherwise, you will not be able to restart your  
engine.  
If it is a temporary fault, the alert  
disappears during the next journey,  
after a self diagnosis test of the SCR  
emissions control system.  
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