See also:

Manual child lock
Mechanical system to prevent opening of the rear door using its interior control. The control is located on the edge of each rear door. Locking Turn the red control one eighth of a turn using the ...

Misfuel prevention (diesel)
Mechanical device which prevents filling the tank of a Diesel vehicle with petrol. It avoids the risk of engine damage that can result from filling with the wrong fuel. Located in the filler neck ...

Checks
Unless otherwise indicated, check these components in accordance with the servicing booklet and according to your engine. Otherwise, have them checked by a PEUGEOT dealer or a qualified workshop. ...