Air filter and passenger compartment filter

Refer to the servicing booklet for details of the replacement intervals for these components.
Depending on the environment (e.g. dusty atmosphere) and the use of the vehicle (e.g. city driving), replace them twice as often if necessary.
A clogged passenger compartment filter may have an adverse effect on the performance of the air conditioning system and generate undesirable odours.
See also:
Display in the instrumental panel
Gear lever positions
N . Neutral
R . Reverse
1, 2, 3, 4, 5. Gears in sequential mode
AUTO. This comes on when the automated mode is selected. It switches off on changing
to sequential mode.
& ...
Locations for ISOFIX child seats (308 saloon, 308 SW with bench rear seat)
In accordance with European Regulations, this table indicates the options for
installing ISOFIX child seats on seats in the vehicle fitted with ISOFIX mountings.
In the case of universal and se ...
Secondary control
For mechanically locking and unlocking the doors in the event of a fault with
the central locking system or a battery failure. ...






