Driving -> DS DRIVE ASSIST / Adaptive Cruise Control for Your DS 3 Crossback 4 Door First Generation (2018-2022)

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This system automatically maintains the speed  
of your vehicle at a value which you set (speed  
setting), while keeping a safe distance from the  
vehicle in front (target vehicle), and which has  
been set beforehand by the driver. The system  
automatically manages the acceleration and  
deceleration of the vehicle.  
With the Stop & Go function, the system manages  
the braking until the vehicle comes to a complete  
stop and the restarting of the vehicle.  
interpreted by the camera and/or radar (e.g. a  
lorry), which may lead to a poor assessment of  
the distances and lead to the vehicle  
DS DRIVE ASSIST  
Only available on versions with the EAT8  
automatic gearbox and gear selector.  
This system automatically adjusts the speed and  
corrects the trajectory, using the Adaptive Cruise  
Control with Stop & Go function in conjunction  
with the Lane Positioning Assist.  
inappropriately accelerating or braking.  
Steering mounted control  
These two functions must be activated and in  
operation.  
This system is especially suitable for driving on  
motorways and main roads.  
For more information on Adaptive Cruise  
Control and Lane Positioning Assist, refer to the  
corresponding sections.  
To do so, it has a camera located at the top of  
the windscreen and a radar located in the front  
bumper.  
The system assists the driver by acting on  
the steering, acceleration and braking,  
within the limits of the laws of physics and the  
capabilities of the vehicle. Certain road  
infrastructure elements or vehicles present on  
the road 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  
1. ON (CRUISE position) / OFF  
2. Activation of cruise control at the current  
speed / decrease speed setting  
3. Activation of cruise control at the current  
speed / increase speed setting  
4. Pausing / resumption of cruise control with  
the speed setting previously stored  
Confirmation of the restarting of the vehicle  
after automatic stop (versions with Stop & Go  
function)  
Primarily designed for driving on main  
roads and motorways, this system only  
works with moving vehicles driving in the same  
direction as your vehicle.  
If the driver operates a direction indicator  
to overtake a slower vehicle, the cruise  
control allows the vehicle to temporarily  
approach the vehicle in front to assist the  
overtaking manoeuvre, without ever exceeding  
the speed setting.  
inappropriate management of acceleration or  
braking.  
Adaptive Cruise Control  
Refer to the General recommendations on the use  
of driving and manoeuvring aids and to Cruise  
control - particular recommendations.  
Some vehicles present on the road may  
not be properly seen or may be poorly  
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Pressing and holding button 2 or 3 results  
in a rapid change in the speed of the  
vehicle.  
When the driver attempts to reactivate  
cruise control, after the function has been  
paused, the message "Activation not possible,  
unsuitable conditions" is briefly displayed if  
reactivation is not possible (safety conditions  
not met).  
5. Depending on version:  
Display of speed thresholds recorded using  
Memorising speeds  
or  
Use the speed suggested by the Speed Limit  
Recognition and Recommendation (MEM  
display)  
Pausing / resumption of cruise control  
►ꢀ Press 4 or depress the brake pedal. To pause  
cruise control, it is also possible to:  
• shift from mode D to N;  
• depress the clutch pedal for more than 10  
seconds;  
Modifying the programmed speed setting  
with the Speed Limit Recognition and  
Recommendation function  
6. Display and adjustment of the distance  
setting to the vehicle in front  
• press the electric parking brake control.  
►ꢀ Press 4 to restart cruise control. Cruise control  
may have been paused automatically:  
• when the speed of the vehicle goes below 19  
mph (30 km/h) with a manual gearbox.  
• when the speed of the engine goes below 1100  
rpm with a manual gearbox.  
►ꢀ Press 5 to accept the speed suggested by  
the function on the instrument panel, then press  
again to confirm.  
Use  
Activating the system (pause)  
►ꢀ With the engine running, turn the thumbwheel  
1 downwards to the CRUISE position. Cruise  
control is ready to operate (grey display).  
To prevent sudden acceleration or  
deceleration of the vehicle, select a speed  
setting relatively close to the vehicle's current  
speed.  
Switching on cruise control and setting the  
speed  
• by triggering of the ESC system.  
With an EAT8 gearbox or a drive selector,  
following braking that has brought the vehicle to  
a complete stop, if the traffic conditions do not  
allow the vehicle to begin moving again within  
3 seconds of stopping, press button 4 or the  
accelerator pedal to move off.  
If the driver takes no action after the vehicle  
has been stopped, the electric parking brake is  
applied automatically after about 5 minutes.  
Changing the inter-vehicle distance  
With a manual gearbox, your speed must be  
between 19 and 112 mph (30 and 180 km/h).  
With an EAT8 automatic gearbox or a drive  
selector, your speed must be between 0 and  
112 mph (0 and 180 km/h).  
►ꢀ Press button 2 or 3: the current speed  
becomes the speed setting (minimum 19 mph  
(30 km/h)) and cruise control is immediately  
activated (green display).  
►ꢀ Press 6 to display the distance setting  
thresholds ("Distant", "Normal" or "Close"), then  
press again to select a threshold.  
After a few seconds, the option is accepted and  
will be memorised when the ignition is switched  
off.  
Temporarily exceeding the speed setting  
►ꢀ Fully depress the accelerator pedal. Distance  
monitoring and cruise control are deactivated  
while acceleration is maintained. "Cruise control  
suspended" is displayed.  
Cruise control remains active after  
changing gear, regardless of the gearbox  
type.  
►ꢀ Press 3 to increase or 2 to decrease the speed  
setting (steps of 5 mph (km/h) if held pressed).  
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Deactivating the system  
The system has brought the vehicle to a complete  
stop.  
Within 3 seconds, the vehicle gradually and  
automatically begins moving again.  
After 3 seconds, the driver must accelerate or  
press button 4 to move off again.  
Messages and alerts  
►ꢀ Turn the thumbwheel 1 upwards to the OFF  
position.  
To benefit from the following information on the  
instrument panel, select the DRIVING or Driving  
aids display mode.  
Information displayed on the  
instrument panel  
The display of these messages or alerts is  
not sequential.  
While the vehicle is immobilised, the  
following recommendations apply:  
– Do not open doors.  
– Do not drop off or pick up passengers.  
– Do not engage reverse gear.  
"Cruise control paused" or "Cruise control  
suspended" following a brief acceleration  
by the driver.  
"Cruise control active", no vehicle  
detected.  
"Cruise control paused", vehicle detected.  
When moving off again, watch out for  
cyclists, pedestrians and animals, as they  
may not be detected properly.  
"Cruise control active", vehicle detected.  
"Take back control" (orange).  
7. Vehicle detected by the system (full symbol)  
8. Cruise control active (colour not grey)  
9. Speed setting value  
10. Speed suggested by the Speed Limit  
Recognition and Recommendation  
Operating limits  
Cruise control operates by day and night, in fog or  
moderate rainfall.  
►ꢀ Brake or accelerate, depending on the context.  
"Take back control" (red).  
Certain situations cannot be managed by the  
system and require driver intervention.  
Elements not detected by the system:  
– Pedestrians, some cyclists, animals.  
– Stationary vehicles (traffic jam, breakdown,  
etc.).  
11. Vehicle held stationary (versions with  
automatic gearbox or drive selector)  
►ꢀ Take back control of the vehicle immediately:  
the system cannot manage the current driving  
situation.  
"Activation not possible, conditions  
unsuitable". The system refuses to  
activate cruise control, as the necessary  
conditions are not fulfilled.  
12. Inter-vehicle distance setting  
13. Position of the vehicle detected by the  
system  
Stop & Go function  
"To move off again, press the  
accelerator pedal or press  
the II button” (button 4).