To activate the function:
Make sure the car is switched off.
Move the left-hand stalk switch forward toward the instrument panel and release.
Get out of the car and lock the door.
A symbol in the driver display is illuminated to indicate that the function is activated and outer lighting is switched on: Position lamps, headlamp beams, number plate lighting and lighting in outer handles*.
The home safe lighting is illuminated for approximately 60 seconds.