Fuel run-out (Diesel)
With a Diesel engine, if the fuel tank runs dry, the fuel system must be primed.
Before starting the priming procedure, it is essential to put at least 5 litres of diesel fuel in the fuel tank.
For more information on Refuelling and on the Diesel misfuelling prevention device, refer to the corresponding section.
BlueHDi 130 engines
► Switch on the ignition (without starting the engine).
► Wait approximately 1 minute, then switch off the ignition.
► Operate the starter to start the engine.
If the engine does not start at the first attempt, do not persist; repeat the procedure.
BlueHDi 180 engines
► Switch on the ignition (without starting the engine).
► Wait approximately 6 seconds, then switch off the ignition.
► Repeat the operation 10 times.
► Operate the starter to start the engine.
If the engine does not start at the first attempt, do not persist; repeat the procedure.
Test yourself
A quick Citroen C5 Aircross quiz: every answer comes with an explanation and a link to the manual page.