Citroen C4 Picasso 2020-2022

The Citron C4 Picasso, which is also called the Citron C4 SpaceTourer, is a small MPV made by the French company Citron. The C4 Picasso was known for having a roomy and flexible cabin that could seat up to five people comfortably. It was designed in a modern and stylish way, with a focus on being useful and efficient. The interior had a lot of room for storage and a lot of new features, like Citron’s signature panoramic sunroof and a flexible sitting system that could be set up in different ways. The C4 Picasso usually came with a range of efficient petrol (petrol) and diesel engines, which gave it a good mix between performance and gas mileage. The C4 Picasso was a popular choice for families and people who wanted a roomy and useful car.

Indicators

Service indicator

The service indicator is displayed in the instrument panel. Depending on the vehicle version:

• the distance recorder display line indicates the distance remaining before the next service is due, or the distance traveled since it was due preceded by the sign “-“.
• an alert message indicates the distance remaining, as well as the period before the next service, is due or how long it is overdue.

The distance indicated (in miles or kilometers) is calculated according to the distance covered and the time elapsed since the last service. The alert may be triggered close to a due date.

Resetting the service indicator
The service indicator must be reset after each service.

If you have carried out the service on your vehicle yourself:

• switch off the ignition,
• Press and hold the trip distance recorder reset button,
• and switch on the ignition; the distance recorder display begins a countdown,
• release the button when “=0” is displayed; the spanner disappears.

If you have to disconnect the battery following this operation, lock the vehicle and wait at least 5 minutes for the reset to be registered.

Retrieving the service information
You can access the service information at any time.

• Press the trip distance recorder reset button. The service information is displayed for a few seconds, then disappears.

Engine coolant temperature gauge
(Only with the 12″ color instrument panel.)

With the engine running, when the needle is:

• in zone A, the temperature is correct,
• in zone B, the temperature is too high; the maximum temperature and the central STOP warning lamps come on, accompanied by an audible signal and a warning message.

You MUST stop as soon as it is safe to do so.
Wait a few minutes before switching off the engine. Contact a CITROËN dealer or a qualified workshop. After driving for a few minutes, the temperature and pressure in the cooling system increase. To top up the level:

• wait for the engine to cool,
• unscrew the cap slightly to allow the pressure to drop,
• when the pressure has dropped, remove the cap,
• top up the level to the “MAX” mark.

Be aware of the risk of scalding when topping up the coolant. Do not fill above the maximum level (indicated on the reservoir).

Engine oil level indicator
(Depending on version.)
On versions fitted with an electric oil level indicator, the state of the engine oil level is displayed in the instrument panel for a few seconds, after the servicing information. The level read will only be correct if the vehicle is on level ground and the engine has been off for more than 30 minutes.

Oil level incorrect
This is indicated by the display of the message “Oil level incorrect” in the instrument panel screen, accompanied by the Service warning lamp and an audible signal. If the low oil level is confirmed by a check using the dipstick, the level must be topped up to avoid damage to the engine. For more information on Checking levels, refer to the corresponding section.

Oil level indicator fault
This is signaled by the display of the message “Oil level measurement invalid” in the instrument panel. Contact a CITROËN dealer or a qualified workshop. In the event of a fault with the electric indicator, the engine oil level is no longer monitored. If the system is faulty, you must check the engine oil level using the manual dipstick located under the bonnet. For more information on Checking levels, refer to the corresponding section.

AdBlue® range indicators
These range indicators are present only on BlueHDi Diesel versions. Once the AdBlue® tank is on reserve or after the detection of a fault with the SCR emissions control system, when the ignition is switched on, an indicator displays an estimate of the distance that can be covered, the range, before the engine starting is prevented.

In the event of the risk of non-starting related to a lack of AdBlue®
The engine starting prevention system required by regulations is activated automatically once the AdBlue® tank is empty.

Range greater than 1,500 miles (2,400 km)
When switching on the ignition, there is no automatic display of range in the instrument panel. With the 12″ color instrument panel, pressing this button temporarily displays the driving range.

With access via the boot
The remaining range is between 1,500 and 375 miles (2,400 and 600 km when switching on the ignition, this warning lamp comes on, accompanied by an audible signal and the display of a message (“Top up AdBlue: Starting impossible in x miles”) indicating the remaining range expressed in miles or kilometers. When driving, the message is displayed every 185 miles (300 km) until the level is topped up. The reserve level has been reached; it is recommended that you top up as soon as possible.

The remaining range is less than 375 miles (600 km) 
When switching on the ignition, this warning lamp flashes, accompanied by the permanent lighting of the Service warning lamp, an audible signal, and the display of a message (“Top up AdBlue: Starting impossible in x miles”) indicating the remaining range in miles or kilometers. When driving, this message is displayed every 30 seconds until the AdBlue level has been topped up. It is essential to top up as soon as possible and before the tank is completely empty; otherwise it will not be possible to restart the engine after the next stop.

Breakdown related to a lack of AdBlue®
When switching on the ignition, this warning lamp flashes and the Service warning lamp comes on, accompanied by an audible signal and the display of the message “Top up AdBlue: Starting impossible”. The AdBlue® tank is empty: the starting inhibition system required by legislation prevents starting of the engine. To be able to restart the engine, it is essential to add at least 5 liters of AdBlue® to its tank. For more information on AdBlue® (BlueHDi engines), and, in particular, on topping up, refer to the corresponding section.

With access via the fuel filler flap
Range between 1,500 and 500 miles (2,400 and 800 km)
Each time the vehicle is started, this warning lamp comes on for about 30 seconds, accompanied by the display of a message (“Top up AdBlue: Starting impossible in x miles”) indicating the remaining range in miles or kilometers. The reserve level has been reached; it is recommended that you top up as soon as possible. These messages are accompanied by the recommendation to not top up with more than 10 liters of AdBlue.

FAQ