When braking in an emergency, depending on the deceleration, the hazard warning lamps come on automatically.
They switch off automatically the first time you accelerate.
You can also switch them off by pressing the button.
Nissan Micra. Storage
Map pockets
Storage trays (if so equipped)
Storage compartment
WARNING
Do not place sharp objects in the trays to
help prevent injury in an accident or sudden
stop.
...
Fiat Punto. Key without remote control
Key (A) (or (C) in alternative), delivered in two copies when the car is
not fitted with remote control, controls the following:
the ignition switch;
the door and boot locks;
the fuel filler ...
Peugeot 208. Rear parking sensors
The system is switched on by engaging reverse gear. This is accompanied by an
audible signal. The system is switched off when you exit reverse gear.
Audible assistance
The proximity information ...