Seat IBIZA ST Owner's Manual page 20

18 Seat belts
Seat belt warning lamp*
The warning lamp acts as a reminder to the driver to fasten
the seat belt.
Before starting the vehicle:
– Fasten your seat belt securely.
– Instruct your passengers to fasten their seat belts properly before
driving off.
– Protect children by using a child seat according to the child's
height and weight.
The warning lamp  in the instrument panel lights up
passenger seat belt is not fastened
1)
over, an acoustic signal
signal stops when the seat belt is fastened.

The warning lamp* is switched off if the driver seat belt is fastened while
the ignition is switched on.
1)
Depending on the model version

1)
if the driver or
1)
when the ignition is switched on. More-
is heard on exceeding 25 km/h. This acoustic