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Checks -> Checks for Your Citroen Relay Van 2014-2024

Levels and checks  
Oil change  
It is imperative that this is carried out at the  
intervals specified in the manufacturer's  
service schedule. Ask for advice from a  
CITROËN dealer.  
Refill the engine oil using the procedure  
described for topping-up.  
Check the level after filling (never exceed  
the maximum mark).  
Engine oil grade  
For access to the header tank filler cap,  
remove the protective cover by turning its  
three fixing screws a quarter turn.  
cooling system  
When topping-up, the oil selected must meet  
the manufacturer's requirements.  
Only use the fluid recommended by the  
manufacturer. Otherwise, you risk seriously  
damaging your engine. When the engine  
is warm, the temperature of the coolant is  
controlled by the engine fan. As this fan can  
operate with the ignition key removed and  
because the cooling system is pressurised,  
wait for at least one hour after the engine  
has stopped before carrying out any work.  
changing the brake fluid  
Check the coolant level regularly,  
according to the use made of your  
vehicle (every 3 000 miles or 5 000 kms /  
3 months) ; if necessary, top-up using  
coolant recommended by the manufacturer.  
The brake fluid must be changed at  
the intervals stated, according to the  
manufacturer's service schedule.  
Use brake fluid recommended by the  
manufacturer, meeting the DOT4 standard.  
Topping-up the coolant between services is  
normal.  
The level must be between the MIn and  
MAx marks on the reservoir.  
To avoid the risk of scalding, with a cloth  
around the cap, slacken the cap by a quarter  
turn to release the pressure. When the  
pressure has dropped, remove the cap and  
top-up the level with coolant.  
The check and top-up must be done with the  
engine cold.  
If fluid has to be added frequently, this  
indicates a failure which must be checked by  
a CITROËN dealer or a qualified workshop  
as soon as possible.  
A low coolant level presents the risk of  
serious damage to your engine.  
Levels and checks  
topping-up  
The level must be between the MIn and  
MAx marks on the expansion bottle.  
As close as possible to the MAx mark is  
recommended.  
If more than 1 litre of fluid is required to top-  
up the level, have the system checked by a  
CITROËN dealer or a qualified workshop.  
Power steering fluid level  
Windscreen wash and headlamp  
wash level  
The vehicle must be parked on level ground  
with the engine cold. Unscrew the cap  
integrated with the gauge and check the  
level which must be between the MIn and  
MAx marks.  
Capacity of the reservoir: approximately  
5.5 litres.  
For access to the reservoir filler cap, pull on  
the telescopic filler pipe and unclip the cap.  
For access to the reservoir filler cap, remove For best quality cleaning and to prevent  
the protective cover by turning its three  
freezing, this fluid must not be topped-up or  
fixing screws a quarter turn, then remove the replaced with plain water.  
second cover fitted to the cap.  
In wintry conditions, the use of an alcohol or  
methanol based fluid is recommended.  
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