Driving -> Cruise control for Your Peugeot 408 4 Door Second Generation (2022-2026)

Driving  
The speed limiter is temporarily deactivated and  
the displayed speed setting flashes.  
Operating limits  
Never use the system in the following  
situations:  
Cruise control - Specific  
recommendations  
Release the accelerator pedal to return to  
below the speed setting.  
In an urban area with the risk of  
pedestrians crossing the road.  
The cruise control function does not  
guarantee compliance with the maximum  
authorised speed and the safety distance  
between vehicles, the driver remains  
responsible for their driving.  
In the interest of public safety, only use cruise  
control if the traffic conditions enable vehicles  
to drive at a steady speed and maintain an  
adequate safety distance.  
Remain vigilant while cruise control is  
activated. If you press and hold one of  
the speed setting modification buttons, your  
vehicle may change speed very abruptly.  
When descending a steep hill, the cruise  
control system cannot prevent the vehicle  
from exceeding the set speed. Brake if  
necessary to control the vehicle speed.  
On steep climbs or when towing, the set  
speed may not be reached or maintained.  
When exceeding the speed is not due to the  
driver's action (e.g. in case of a steep slope), an  
audible signal is triggered immediately.  
In heavy traffic (except versions with the  
Stop & Go function).  
On a steep descent or in the event of  
6 sharp acceleration, the speed limiter  
will not be able to prevent the vehicle from  
exceeding the speed setting.  
If necessary, apply the brakes to control your  
vehicle’s speed.  
On winding or steep roads.  
On slippery or flooded roads.  
In poor weather conditions.  
In the event of restricted visibility for the  
driver.  
When the vehicle speed returns to the speed  
setting level, the speed limiter operates again:  
the speed setting display becomes fixed again.  
Driving on a speed circuit.  
Driving on a rolling road.  
When using a ‘space-saver’ type spare  
wheel.  
Off  
When using snow chains or non-slip  
covers.  
Press 1-LIMIT: the speed limiter information  
display disappears.  
Malfunction  
Exceeding the programmed speed  
setting  
Cruise control  
In the event of a malfunction, dashes are  
displayed flashing and then fixed instead of the  
speed setting.  
Have it checked by a PEUGEOT dealer or a  
qualified workshop.  
You can temporarily exceed the speed  
setting by pressing the accelerator pedal  
(the pause signal will appear). To return to  
the speed setting, press SET+/SET-, the set  
speed will be equal to the current vehicle  
speed (when the set speed is reached again,  
the pause signal disappears).  
For more information, refer to the General  
recommendations on the use of driving  
and manoeuvring aids and the Specific  
recommendations on cruise control.  
This system automatically maintains  
the vehicle’s speed at the value  
programmed by the driver (speed  
setting), without the use of the  
accelerator pedal.  
Cruise control is switched on manually.  
118  
Driving  
It requires a minimum vehicle speed of 25 mph  
(40 km/h).  
With an automatic gearbox, mode D or second  
gear or higher in mode M must be engaged.  
For more information on the Road signs  
recognition function, refer to the corresponding  
section.  
Cruise control operation is also temporarily  
interrupted (pause):  
8
by pressing the brake pedal.  
automatically, if the electronic stability  
control (ESC) system is triggered.  
Information displayed on  
the instrument panel  
Cruise control remains active after  
changing gear, regardless of the gearbox  
type, on engines fitted with the Stop & Start  
function.  
by shifting to neutral or engaging reverse  
gear.  
by using the electric parking brake.  
Switching off the ignition cancels any  
speed setting.  
Modifying the speed setting  
The cruise control must be active.  
To change the speed setting using the vehicle’s  
current speed:  
Steering-mounted controls  
For steps of +/- 1 mph (1 km/h),  
make successive short presses upwards/  
downwards on 3 to increase/decrease.  
For steps of +/- 5 mph (5 km/h), press and  
hold upwards/downwards on 3 to increase/  
decrease.  
5. Cruise control mode selection indication  
6. Cruise control on (green)/pause (grey)  
indication  
7. Speed setting value  
8. Speed suggested by the Road signs  
recognition function (depending on version)  
Prolonged pressing and holding upwards/  
downwards on 3 causes a very rapid  
change in vehicle speed.  
1. Cruise control selection  
Press button 1 to select the cruise control  
As a precaution, we recommend setting  
a cruise speed fairly close to the current  
speed of your vehicle, to avoid any sudden  
acceleration or deceleration of the vehicle.  
2. Switch on/pause cruise control at the  
previously saved speed setting  
3. Increase/Decrease the speed setting (if  
cruise control activated)  
Activation of cruise control in progress (if  
cruise control deactivated)  
4. Activation of cruise control in progress  
Use the speed suggested by the Road  
signs recognition  
mode; the function is paused (grey).  
Press 3 upwards/downwards, or press 4-OK  
to activate the cruise control and save a  
speed setting as soon as the vehicle speed  
reaches the desired level (green).  
When the function is activated, the speed  
setting value can be changed using the speed  
suggested by the Road signs recognition  
function displayed on the instrument panel:  
When passing the sign:  
Pressing button 2-I I> temporarily pauses the  
function.  
Pressing 2-I I>, 3 or 4-OK again will  
reactivate cruise control (green).  
Press 4-OK to save the suggested speed.  
119  
Driving  
This value is then immediately shown as the new  
speed setting on the instrument panel.  
After passing the sign:  
The colour of the symbols, representing the  
steering wheel and the side lines, depends on  
the operating state of the system:  
The system assists the driver by acting  
on the steering, acceleration and braking  
within the physical limits and capacities  
of the vehicle. Certain road infrastructure  
elements or vehicles in the surroundings  
may not be properly seen or may be poorly  
interpreted by the camera and radar, resulting  
in an unexpected change in direction, a lack  
of steering correction and/or inappropriate  
management of acceleration or braking.  
Press 4-OK . The message "OK?" is  
(grey)  
displayed to confirm the request to save.  
One or more operating conditions is  
not met; the system is paused.  
Press 4-OK again to save the suggested  
speed. The new speed setting value is  
displayed on the instrument panel.  
(green)  
All operating conditions are met; the  
system is active.  
Off  
(orange)  
System malfunction.  
Press 1: the cruise control information display  
Primarily designed for driving on main  
roads and motorways, this system only  
works with moving vehicles driving in the  
same direction as your vehicle.  
disappears.  
Press this button successively again until the  
OFF mode is displayed on the instrument  
panel.  
Malfunction  
In the event of a malfunction, dashes are  
displayed flashing and then fixed instead of the  
speed setting.  
Have it checked by a PEUGEOT dealer or a  
qualified workshop.  
After a few seconds, the Drive Assist Plus  
mode is deselected. The Driving aids area  
disappears.  
Selecting/Deselecting the  
system  
Adaptive cruise control  
Drive Assist Plus  
For more information, refer to the General  
recommendations on the use of driving  
and manoeuvring aids and the Specific  
recommendations on cruise control.  
This system automatically adjusts the speed  
and corrects the trajectory of the vehicle, using  
Adaptive cruise control with Stop&Go function in  
conjunction with Lane positioning assist.These  
two functions must be activated and in operation.  
For more information on Adaptive cruise  
control and Lane positioning assist, refer to  
the corresponding sections.  
ASSIST  
This system automatically maintains the vehicle  
speed at a value set by the driver (speed  
Press this button successively until the  
Drive Assist Plus mode is displayed on the  
instrument panel.  
setting), while respecting a safety distance from  
the vehicle in front (target vehicle) previously set  
by the driver. The system automatically manages  
the acceleration and deceleration of the vehicle.  
With the Stop & Go function, the system  
After a few seconds, the Drive Assist Plus  
mode is selected. The Driving aids area is  
displayed on the instrument panel.  
manages braking until the vehicle comes to a  
complete stop and restarts the vehicle.  
120