Turn the key to STOP while the engine is idling.
A quick burst on the accelerator before turning off the engine serves absolutely no practical purpose and wastes fuel.
IMPORTANT
After a taxing drive you should allow the engine to “catch its breath” before turning it off by letting it idle to allow the temperature in the engine compartment to fall.
See also:
Air Bag Warning Light
The light should come on and remain on for four to eight seconds as a bulb check
when the ignition switch is first turned ON. If the light is not lit during starting,
see your authorized dealer. I ...
General considerations
Car maintenance
Have checks and adjustments carried out in accordance with the “Service schedule”.
Tyres
Check the pressure of the tyres routinely at an interval of no more than 4 weeks:
if the p ...