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 ...

Instrument panels
On switching on, the dial needles go to the extent of their travel then return to 0. A. With the ignition on, the needle should indicate the fuel remaining. B. With the engine running, the assoc ...

Service indicator
System which informs the driver when the next service is due, in accordance with the manufacturer's servicing schedule. The point at which the service is due is calculated from the last indicat ...