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 ...

Starting-stopping the engine
With a manual gearbox , put the gear lever in neutral. With an electronic gearbox , put the gear lever on N . With an automatic gearbox , put the gear lever on P or N. ...

"Porsche tiptronic system" automatic gearbox
Four or six speed automatic gearbox which offers a choice between the comfort of fully automatic operation, enhanced by sport and snow programmes, or manual gear changing. Two driving modes are p ...