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Checks -> Checking levels for Your Citroen C4 Grand Picasso SUV Second Generation (2013-2022)

Checks  
Checking levels  
Check all of these levels regularly, in line with the maintenance and warranty guide. Top them up if necessary, unless otherwise indicated.  
If a level drops significantly, have the corresponding system checked by a CITROËN dealer or a qualified workshop.  
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  
Engine oil change  
Dipstick  
There are two marks on the dipstick:  
Refer to the maintenance and warranty guide  
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.  
A = maximum  
panel, or using the dipstick.  
If you fill past this mark,  
contact a CITROËN 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). CITROËN  
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.  
Oil specication  
The oil must be the correct grade for your  
engine and conform to the manufacturer's  
recommendations.  
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Checks  
Brake fluid level  
The coolant level should be close  
to the "MAX" mark but should never  
exceed it.  
The brake fluid level should be close  
to the "MAX" mark. If it is not, check  
the brake pad wear.  
Fluid specication  
The coolant must conform to the  
manufacturer's recommendations.  
When the engine is warm, the temperature of  
the coolant is regulated by the fan.  
Changing the uid  
Refer to the maintenance and warranty guide  
for details of the interval for this operation.  
The cooling fan may start after switching  
off the engine: take care with articles and  
clothing that might become caught by the  
fan blades.  
Fluid specication  
In addition, as the cooling system is pressurised,  
wait at least one hour after switching off the  
engine before carrying out any work.  
The brake fluid must conform to the  
manufacturer's recommendations and meet the  
DOT3 or DOT4 standard.  
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.  
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Checks  
Screenwash/headlamp  
wash level low  
Diesel fuel additive level  
(Diesel with particle  
emissions filter)  
Used products  
fluids with the skin.  
In the case of vehicles fitted with  
headlamp washers, when the fluid  
reservoir low level is reached this  
warning lamp comes on in the  
instrument panel, accompanied by  
an audible signal and a message.  
The additive reservoir low level is  
indicated by fixed illumination of this  
warning lamp, accompanied by an  
audible signal and a message that  
the particle emissions filter additive  
level is too low.  
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 CITROËN dealer or  
a qualified workshop (France) or to an  
authorised waste disposal site.  
The warning lamp comes on when the ignition  
is switched on, or every time the stalk is  
operated, until the reservoir is refilled.  
Next time you stop, refill the screenwash /  
headlamp wash reservoir.  
Topping up  
The reservoir must be topped up without delay  
by a CITROËN dealer or a qualified workshop.  
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