Practical Information -> Checks for Your Citroen C5 SUV 2020

Practical information  
AdBlue (BlueHDi)  
12 V battery  
A clogged cabin filter may have an  
adverse effect on the performance of  
the air conditioning system and generate  
undesirable odours.  
An alert is triggered once the reserve level is  
reached.  
For more information on the AdBlue range  
indicators, refer to the corresponding section.  
To avoid the vehicle being immobilised as per  
regulations, you must top up the AdBlue tank.  
The battery does not require any maintenance.  
However, check regularly that the terminals  
are correctly tightened (versions without quick  
release terminals) and that the connections  
are clean.  
Air filter  
Depending on the environment and  
the use of the vehicle (e.g. dusty  
atmosphere, city driving), change it  
twice as often if necessary.  
For more information on the precautions to  
take before any work on the 12 V battery,  
refer to the corresponding section.  
For more information on the Supply of  
AdBlue, refer to the corresponding section.  
Checks  
Unless otherwise indicated, check these  
components in accordance with the  
manufacturer's service schedule and according  
to your engine.  
Versions equipped with Stop & Start are  
fitted with a 12 V lead-acid battery of  
specific technology and specification.  
Its replacement should be carried out  
only by a CITROËN dealer or a qualified  
workshop.  
Oil filter  
Change the oil filter each time the  
engine oil is changed.  
Otherwise, have them checked by a CITROËN  
dealer or a qualified workshop.  
Particle filter (Diesel)  
The start of saturation of the particle  
filter is signalled by the temporary  
illumination of this warning lamp,  
accompanied by a message warning  
of the risk of the filter clogging up.  
Cabin filter  
Only use products recommended by  
CITROËN or products of equivalent quality  
and specification.  
In order to optimise the operation of  
components as important as those in the  
braking system, CITROËN selects and  
offers very specific products.  
Depending on the environment and  
the use of the vehicle (e.g. dusty  
atmosphere, city driving), change it  
twice as often if necessary.  
or  
As soon as the traffic conditions permit,  
regenerate the filter by driving at a speed of at  
least 37 mph (60 km/h) until the warning lamp  
goes off.  
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Practical information  
Brake pads  
Electric parking brake  
If the warning lamp stays on, this indicates  
a low Diesel additive level.  
For more information on Checking levels,  
refer to the corresponding section.  
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  
have the condition of the brakes  
checked, even between vehicle  
services.  
This system does not require any  
routine servicing. However, in case  
of an issue, do not hesitate to have  
the system checked by a CITROËN  
dealer or a qualified workshop.  
Following prolonged operation of the  
vehicle at very low speed or at idle,  
you may, in exceptional circumstances,  
notice the emission of water vapour at the  
exhaust on acceleration. This does not  
affect the behaviour of the vehicle or the  
environment.  
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 on the Electric  
parking brake, refer to the corresponding  
section.  
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  
Wheels and tyres  
New vehicle  
The pressure must be checked on  
all tyres, including the spare wheel,  
when the tyres are "cold", at least  
once a month and before a long  
journey.  
The first particle filter regeneration  
operations may be accompanied by a  
"burning" smell, which is perfectly normal.  
applications to dry and defrost the brakes.  
The pressures indicated on the tyre pressure  
label are valid for "cold" tyres. If you have  
driven for more than 10 minutes or more  
than 6 miles (10 kilometres) at over 31 mph  
(50 km/h), add 0.3 bar (30 kPa) to the values  
indicated on the label.  
Manual gearbox  
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Brake disc wear  
The gearbox does not require any  
maintenance (no oil change).  
For information on checking brake  
disc wear, contact a CITROËN  
dealer or a qualified workshop.  
Automatic gearbox  
The gearbox does not require any  
maintenance (no oil change).  
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Practical information  
AdBlue® (BlueHDi)  
To respect the environment and ensure  
compliance with the Euro 6 standard, without  
adversely affecting the performance or fuel  
consumption of Diesel engines, CITROËN  
has taken the decision to equip its vehicles  
with a system that associates SCR (Selective  
Catalytic Reduction) with a Diesel particle filter  
(DPF) for the treatment of exhaust gases.  
Headlamps and lamps  
Driving with under-inflated tyres increases  
fuel consumption. Non-compliant tyre  
pressure causes premature wear on tyres  
and has an adverse effect on the vehicle's  
road holding – risk of an accident!  
The headlamps have polycarbonate  
lenses with a protective coating.  
Do not clean them with a dry or abrasive  
cloth, nor with detergent or solvent  
products.  
Use a sponge and soapy water.  
The use of a high pressure jet wash for  
cleaning the headlamps, lamps and their  
surrounds may damage the lacquer and  
seals.  
Driving with worn or damaged tyres reduces  
the braking and road holding performance of  
the vehicle. It is recommended to regularly  
check the condition of the tyres (tread and  
sidewalls) and wheel rims as well as the  
presence of the valves.  
Using different size wheels and tyres from  
those specified can affect the lifetime of  
tyres, wheel rotation, ground clearance, the  
speedometer reading and have an adverse  
effect on road holding.  
SCR system  
Observe the recommendations on  
pressure and distance for jet washing.  
First clean persistent stains with a sponge  
and warm soapy water.  
Using a liquid called AdBlue® that contains  
urea, a catalytic converter turns up to 85% of  
the nitrogen oxides (NOx) into nitrogen and  
water, which are harmless to health and the  
environment.  
Fitting different tyres on the front and rear axles  
can cause the ESC to mistime.  
The AdBlue® is contained in  
a special tank holding about  
17 litres.  
Leather  
Advice on care and maintenance  
Recommendations on the care and  
maintenance of your vehicle are given in the  
Maintenance and Warranty Guide.  
Leather is a natural product. Appropriate  
regular care and cleaning is essential for its  
durability.  
Its capacity allows a driving range of  
approximately 5,600 miles (9,000 km), highly  
dependent on your driving style.  
An alert system is triggered automatically once  
the reserve level is reached: you can then drive  
for a further 1,500 miles (2,400 km) before the  
tank is empty.  
Refer to your vehicle's Maintenance and  
Warranty guide for information on all the  
special precautions to observe.  
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