See also:

Horn
Audible warning system to alert other road users to an imminent danger. Press the central part of the multifunction steering wheel. Use the horn moderately and only in the following circumstances: ...

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 ...

Parking brake
If excessive travel or a loss of effectiveness of this system is noticed, the parking brake must be checked, even between two services. Checking this system must be done by a PEUGEOT dealer or a ...