Page 3 of 342
1. Cruise control or speed limiter settings. 2. Engine oil level indicator. Reminder of ser vicing information. These functions are displayed successively on switching on the ignition, after the welcome sequence and before display of the available active functions. Aler t or information messages may appear temporarily.
Central colour screen associated with the satellite
navigation system
Rotation of the thumb wheel, located on the left of the steering wheel, allows the permanent display to be selected from the available active functions (trip computer, navigation-guidance...).
Approaching the maximum engine speed, the bars are displayed in red and flash, to indicate to you the need to change up a gear.
Rev counter
Page 204 of 342

229Checks
Checking levels
Check all of these levels regularly and top them up if necessary, unless other wise indicated. If a level drops significantly, have the corresponding system checked by a CITROËN dealer or a qualified wo rkshop.
Oil level
Engine oil change
Refer to the Maintenance and Warranty Guide for the inter val 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.
O i l s p e c i fi c a t i o n
The oil must correspond to your engine and conform to the manufacturer's recommendations.
Brake fluid level
C h a n g i n g t h e fl u i d
Refer to the Maintenance and Warranty Guide for the inter val for this operation.
F l u i d s p e c i fi c a t i o n
The brake fluid must conform to the manufacturer's recommendations and meet the DOT4 standard.
The brake fluid level should be close to the "MA X" mark. If it is not, check the brake pad wear.
The reading will only be correct if the vehicle is on level ground and the engine has been off for more than30 minutes. The check is carried out either when the ignition is switched on using the oil level indicator in the instrument panel, or using the dipstick.
When working under the bonnet, take care, as cer tain areas of the engine may be extremely hot (risk of burns).
Page 207 of 342

Checks
Battery Air filter and passenger compartment filter
Oil filter
Unless other wise indicated, check these components in accordance with the Maintenance and Warranty Guide and according to your engine. Other wise, have them checked by a CITROËN dealer or a qualified workshop.
The battery does not require any maintenance. However, check that the terminals are clean and correctly tightened, par ticularly in summer and winter. When carrying out work on the battery, refer to the "Practical information" section for details of the precautions to be taken before disconnecting the battery and following its reconnection.
Refer to the Maintenance and Warranty Guide for details of the replacement inter vals for these components. Depending on the environment (e.g. dusty atmosphere) and the use of the vehicle (e.g. city driving), replace them twice as often if necessar y (refer to the "Engines" section). A clogged passenger compar tment filter may have an adverse effect on the per formance of the air conditioning system and generate undesirable odours.
Replace the oil filter each time the engine oil is changed.
Refer to the Maintenance and Warranty Guide for details of the replacement inter val for this component.
The presence of this label, in par ticular with the Stop & Star t system, indicates the use of a specific 12 V lead-acid battery with special technology and specification, for which the involvement of a CITROËN dealer or a qualified workshop is required when replacing or
disconnecting the battery. Failure to obser ve this recommendation may shor ten the life of the battery.
Page 208 of 342

233Checks
Particle emission filter (Diesel)
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.
Manual gearbox
The gearbox does not require any maintenance (no oil change). Refer to the Warranty and Maintenance Record for the details of the level checking inter val for this component.
According to your version of instrument panel, the start of saturation of the particle emissions filter is indicated by:
6-speed electronic gear
control gearbox
The gearbox does not require any maintenance (no oil change).
Refer to the Warranty and Maintenance Record for details of the checking inter val for this component.
- temporary illumination of the service warning lamp, accompanied
by an audible signal and a message that there is a risk of blockage of the particle emissions filter.
- fixed illumination of the particle emissions filter warning lamp, accompanied by an audible signal and a message that there is a risk of blockage of the particle emissions filter,
or
As soon as the traffic conditions permit, regenerate the filter by driving at a speed of at least 40 mph (60 km/h) until the warning lamp
goes off. If the warning lamp stays on, refer to the "Additive level" section.