Peugeot 308 Owner's Manual

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Manual gearbox
The gearbox does not require any maintenance (no oil change). Refer to the servicing booklet for the details of the level checking interval for this component. ...

Oil filter
Replace the oil filter each time the engine oil is changed. Refer to the servicing booklet for details of the replacement interval for this component. ...

Bonnet
Before doing anything under the bonnet, switch off the Stop & Start system to avoid any risk of injury resulting from an automatic change to START mode. ...