In the event of a breakdown -> Running out of fuel (Diesel) for Your DS 4 4 Door Second Generation (2021-2026)

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In the event of a breakdown  
Running out of fuel (Diesel)  
On vehicles fitted with Diesel engines, the fuel  
BlueHDi engines  
Other HDi engines  
system must be primed if you run out of fuel.  
For all versions other than BlueHDi, refer to the  
corresponding engine compartment view.  
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Fill the fuel tank with at least five litres of  
(except BlueHDi version)  
Diesel.  
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Add at least five litres of Diesel fuel to the  
tank.  
Switch on the ignition (without starting the  
engine).  
Wait around 6 seconds and switch off the  
ignition.  
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Open the bonnet.  
If necessary, unclip the styling cover for  
access to the priming pump.  
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Repeat the operation 10 times.  
Operate the starter to run the engine.  
For more information on Diesel  
misfuel prevention, refer to the  
corresponding section.  
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Squeeze and release the priming  
pump repeatedly until resistance  
is felt (there may be resistance at  
the first press).  
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Operate the starter to start the engine  
(if the engine does not start at the first  
attempt, wait around 15 seconds before  
trying again).  
If the engine does not start after a few  
attempts, operate the priming pump again  
then start the engine.  
If the engine does not start first  
time, don't keep trying but start the  
procedure again from the beginning.  
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Refit the styling cover and clip it in place.  
Close the bonnet.