PEUGEOT ION Handbook page 24

Instruments and controls
Deactivation indicator lamps
If one of the following indicator lamps comes on, this confirms that the corresponding system has been switched off intentionally.
This is may be accompanied by an audible signal.
Warning / indicator lamp
Passenger's
airbag system
ESP/ASR
22
State Cause
On fixed, on the The control switch, located in the
centre console. glove box, is set to the OFF position.
The passenger's front airbag is
deactivated.
On fixed. The ESP/ASR off switch, located at
the bottom of the dashboard (driver's
side) is activated.
The ESP/ASR is deactivated.
ESP: electronic stability programme
ASR: anti-slip regulation.
Action / Observations
Set the control switch to the ON position to activate
the passenger's front airbag. In this case, do not fit a
child seat in the rear-facing position.
Remember to check the state of the control switch
before starting your vehicle.
Press the button to activate the ESP/ASR.
The ESP/ASR system is automatically activated on
starting the vehicle.