Curtain airbag system
The curtain airbags are contained in the front and rear pillars and roof side rail. The curtain airbag is designed to inflate only on the side of the vehicle that is impacted, even with no passenger in the front seat or rear seat.

See also:
Petrol-powered vehicles without turbo
► Select engine oil of the proper SAE viscosity number according to the atmospheric
temperature.
SAE 0W-20, 0W-30, 5W-30 and 5W-40 engine oils can only be used if they meet ACEA
A3/B3, A3 ...
Safety mechanism (driver’s door window only)
If a hand or head is trapped in the closing window, it will lower automatically.
Nonetheless, make sure that nobody puts their head or hand out of the window
when closing the driver’s door window ...
To remove
Remove the child restraint in accordance with the instructions provided by the
child restraint system’s manufacturer. ...
