See also:

Switching the vehicle off
Immobilise the vehicle. Turn the key fully towards you to position 1 (Stop) . Remove the key from the ignition switch. Do not attach any heavy objects to the key as this could weigh do ...

Reactivation
These systems are reactivated automatically each time the ignition is switched back on or from 30 mph (50 km/h). Press the "ESP OFF" button again to reactivate them manually. ...

Safety advice
Any operation under the bonnet necessitates a number of safety precautions. Be particularly careful both before and during all checks under the bonnet: Allow the engine to cool down. Keep children ...