PEUGEOT 308 Handbook page 155

Operating limits
The system goes into standby automatically in
the following cases:
- ESC deactivated or operation triggered,
- speed below 40 mph (65 km/h) or greater
than 112 mph (180 km/h),
- connected electrically to a trailer,
- use of the "space-saver" spare
wheel detected (as detection is not
immediate, deactivation of the system is
recommended),
- dynamic driving style detected, pressure on
the brake or accelerator pedal,
- driving beyond lane markings,
- activation of the direction indicators,
- crossing the inside line on a bend,
- driving in a tight corner,
- inactivity by the driver detected during
correction.
The following situations may interfere with
the operation of the system or prevent it
working:
- conditions of poor visibility (inadequate
street lighting, snowfall, rain, fog),
- dazzle (headlamps of an oncoming
vehicle, low sun, reflections on a damp
road, leaving a tunnel, alternating
shade and light),
- windscreen area located in front of the
camera: dirty, misted, frost-covered,
snow-covered, damaged or covered by
a sticker,
- lane markings worn, hidden (snow,
mud) or multiple (roadworks, etc.),
- running close to the vehicle in front
(the lane markings may not be
detected),
- roads that are narrow, winding, etc.
Risk of undesirable operation
Deactivation of the system is recommended in
the following situations:
- driving on a road surface in poor condition,
- unfavourable climatic conditions,
- driving on slippery surfaces (ice).
The system is not intended for driving in the
following situations:
- driving on a speed circuit,
- driving with a trailer,
- driving on a rolling road,
- driving on unstable surfaces.
Deactivation/Activation
Without touch screen
F Press and hold this button to deactivate the
system at any time.
Deactivation is signalled by the illumination
of the indicator lamp in the button and of
this warning lamp in the instrument panel.
Reactivation is achieved by a short press.
With touch screen
Activation and deactivation of the
system is done in the Vehicle/Driving
menu of the touch screen.
Select the "Driving functions" tab, then "Lane
assist".
Driving
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