See also:

Misfuel prevention (diesel)
Mechanical device which prevents filling the tank of a Diesel vehicle with petrol. It avoids the risk of engine damage that can result from filling with the wrong fuel. Located in the filler neck ...

Monitoring
Instrument panel A. With the ignition on, the fuel gauge needle should indicate the level of fuel remaining. B. With the engine running, its associated low level warning lamp should go off. C. ...

Diesel additive level
A low additive level is indicated by illumination of the service warning lamp, accompanied by an audible warning and a message in the screen. Topping up This additive must be topped up by a PEUGEO ...