PEUGEOT 308 Handbook page 148

Driving
Operating fault
In the event of a fault with the active cruise
control, you are alerted by an audible signal
and display of the message message "Driving
aid functions fault".
Have the system checked by a PEUGEOT
dealer or a qualified workshop.
The use of mats not approved by PEUGEOT
may interfere with the operation of the active
cruise control.
To avoid any risk of jamming the pedals:
- ensure that mats are positioned correctly,
- never fit one mat on top of another.
146
The operation of the radar, located in
the front bumper, may be disturbed in
certain weather conditions, for example:
with accumulations of snow, ice,
mud, ...
Clean the front bumper, removing the
snow, mud, ...
When the cruise control is working, take
care if making a maintained press on
one of the cruise control programmed
speed modification buttons: this can
lead to a very quick change in the
speed of your vehicle.
Do not use the active cruise control on
slippery surfaces or in heavy traffic.
When descending a steep hill, the
cruise control may not be able to
prevent the vehicle from exceeding the
programmed speed.
When ascending a steep hill or when
towing, it might not be possible to attain
or maintain the programmed speed.