24
   Instruments and controls   
  
Warning lamp     
is       indicates      Solution - action  
 Water in diesel filter   on, accompanied by  
a message on the 
display.  that there is water in the 
diesel fuel filter. 
 Have the filter bled by a CITROËN dealer. Refer 
to the "Checks" section of chapter 7. 
 Low fuel level   on with the gauge 
needle in zone E.  that the fuel reserve is 
being used.   Fill up with fuel without delay. The evaluation 
of the fuel reserve is a parameter which is 
sensitive to the style of driving, the profile of t
he 
road, the time elapsed and the distance travelled 
since the warning lamp first came on. 
 Diesel pre-heating   on.   that the weather 
conditions impose 
pre-heating.  Wait for the warning lamp to switch off before 
operating the starter. 
 Side lamps   on.   manual selection.   Turn the ring on the lights stalk to the first 
position. 
 Dipped headlamps   on.  manual selection. 
 Turn the ring on the lights stalk to the second 
position. 
 Main beam headlamps   pulling of the stalk towards 
you.  Pull the lights stalk to return to dipped 
headlamps.  
         
        
        136
Checks
  CHECKS 
  
Bleeding the water contained in the  
diesel filter   
 If this warning light comes on, 
bleed the filter, otherwise bleed 
regularly each time the engine is 
drained.   
 To evacuate the water, unscrew the bleed 
screw or the water in diesel sensor, located 
at the base of the filter. Operate until all 
of the water has been drained out. Then 
tighten the bleed screw or the water sensor.  
 HDi engines use advanced technology. All 
work requires a special qualification which is 
guaranteed by a  CITROËN dealer .  
  
Battery   
 At the start of winter,  have it checked by a  
CITROËN dealer .    
Air filter and passenger compartment 
filter   
   A   c l o g g e d   p a s s e n g e r   c o m p a r t m e n t   fi   l t e r   m a y  
reduce the performance of the air conditioning 
system and generate undesirable odours. The 
replacement intervals for these components 
are indicated in the servicing booklet. 
 Depending on the environment (dusty 
atmosphere...) and the use of the vehicle 
(urban driving...), change them twice as 
often if necessary, refer to the "Under the 
bonnet" section of chapter 7.  
  
Brake pads   
 Brake pad wear depends on the style of  
driving, in particular for vehicles which are 
used in town, over short distances. It may 
be necessary to check the thickness of the 
pads, even between services. 
 Unless there is a leak on the circuit, a drop 
in the brake fluid level indicates that the 
brake pads are worn.  
  
Brake disc/drum wear status   
 For any information relating to checking  
the brake disc/drum wear status,  consult a 
CITROËN dealer . 
  Handbrake  
 Where the handbrake travel is too great  
or there is a reduction in the performance 
of the system, the handbrake should be 
adjusted, even between services. 
  Have it checked by a CITROËN dealer .  
  
Oil filter   
 Change the filter regularly, in accordance  
with the servicing schedule.   
   
Manual gearbox   
 Have the level checked in accordance with 
the manufacturer's servicing schedule.  
 To check the main levels and certain 
components, in accordance with the 
manufacturer's servicing schedule, refer to 
the pages of the servicing booklet which 
correspond to your vehicle's engine. 
 Only use products recommended by 
 CITROËN  or products of equivalent quality 
and characteristics. 
 In order to optimise the operation of units as 
important as the braking circuit,  CITROËN  
selects and offers specific products. 
 In order to avoid damaging the electrical 
units, high pressure washing to clean the 
engine compartment is strictly prohibited.