See also:

Secondary control
For mechanically locking and unlocking the doors in the event of a fault with the central locking system or a battery failure. ...

Peugeot 208 petrol range:
1.0 l VTi 50 kW (68 hp); 95 Nm, 5-speed manual gearbox; 99 g/km 1.2 l VTi 60 kW (82 hp); 118 Nm, 5-speed manual gearbox; 104 g/km 1.4 l VTi 70 kW (95 hp); 136 Nm, 5-speed manual gearbox: 129 g/km 1 ...

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. ...