Instruments -> Engine coolant temperature indicator for Your DS 7 Crossback 4 Door First Generation (2017-2022)

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Instruments  
lighting of 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.  
Engine coolant temperature  
indicator  
AdBlue® range indicators  
(BlueHDi)  
The Diesel BlueHDi engines are equipped with  
a system that associates the SCR (Selective  
Catalytic Reduction) emissions control system  
and the Diesel particle filter (DPF) for the  
treatment of exhaust gases. They cannot function  
without AdBlue® fluid.  
For more information on Checking levels, refer to  
the corresponding section.  
Oil level indicator fault  
This is indicated by the display of the message  
"Oil level measurement invalid" on the instrument  
panel.  
When the level of AdBlue® falls below the reserve  
level (between 1,500 and 0 miles (2,400 and  
0 km)), a warning lamp lights up when the ignition  
is switched on and an estimate of the distance  
that can be travelled before engine starting is  
prevented is displayed in the instrument panel.  
Contact a dealer or a qualified workshop.  
In the event of a fault with the electric  
indicator, the 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.  
With the engine running:  
– In zone A, the temperature is correct.  
– In zone B, the temperature is too high; the  
associated warning lamp and the central STOP  
warning lamp come on in red on the instrument  
panel, accompanied by the display of a message  
and an audible signal.  
The engine starting prevention system  
required by regulations is activated  
automatically once the AdBlue® tank is empty.  
It is then no longer possible to start the engine  
until the minimum level of AdBlue® has been  
topped up.  
For more information on Checking levels, refer  
to the corresponding section.  
You must stop the vehicle as soon as it is safe to  
do so.  
Wait a few minutes before switching off the  
engine.  
Manually displaying the driving range  
While the driving range is greater than 1,500 miles  
(2,400 km), it is not displayed automatically.  
You can view the range information by  
pressing the "Check / Diagnostic" button  
in the touch screen’s Driving / Vehicle menu.  
After switching off the ignition, carefully  
open the bonnet and check the coolant  
level.  
For more information on Checking levels,  
refer to the corresponding section.