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Driving -> Extended Traffic Sign Recognition for Your Citroen C4 SUV Third Generation (2020-2025)

Driving  
read/from the map in order to adapt to weather  
conditions (e.g.on motorways, the proposed  
speed is 68 mph (110 km/h) instead of 81 mph  
(130 km/h).  
Information displayed on the  
instrument panel  
Extended Traffic Sign  
Recognition  
For more information, refer to the  
General recommendations on the use  
of driving and manoeuvring aids.  
For more information on the Speed  
limiter, Cruise control or Adaptive  
cruise control, refer to the corresponding  
sections.  
4. Current speed setting  
Steering-mounted controls  
5. Speed memorisation prompt  
6. Current speed limit indication  
This additional system recognises these road  
signs and displays them on the instrument panel.  
As you approach it, the symbol of the  
corresponding sign is displayed on the  
instrument panel.  
Memorising the speed setting  
► Switch on the speed limiter 1-LIMIT or cruise  
control 2.  
Information related to the speed limiter or cruise  
control is displayed.  
When a new speed setting is detected, the  
system displays the value and “OK?“ flashes  
for a few seconds to suggest saving it as a new  
speed setting.  
The actual road signs always take priority  
over those displayed by the system.  
The signs must comply with the Vienna  
Convention on road signs.  
Activation/Deactivation  
If there is a difference of less than 3 mph  
(5 km/h) between the speed setting and  
the speed displayed by the Road signs  
recognition, the "OK?“ symbol is not  
displayed.  
1. Select speed limiter mode  
2. Select cruise control mode  
3. Memorise the speed setting  
With Touch screen BLUETOOTH audio  
system or MyCitroën Play  
The settings are changed via the Driving  
touch screen menu.  
With MyCitroën Drive  
Depending on the road conditions, several  
speeds may be displayed.  
The settings are changed via the Vehicle  
► Press 3-OK to confirm the new speed setting.  
The display then reverts to its previous state.  
touch screen menu.  
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Driving  
With MyCitroën Drive Plus  
1. Speed limiter selection  
7. Speed setting value  
8. Speed suggested by the Road signs  
6
2. Switch on/pause the speed limiter at the  
previously saved speed setting  
3. Increase/Decrease the speed setting  
4. Activate the speed limiter at the previously  
saved speed setting  
The settings are changed via the ADAS  
touch screen application.  
recognition function (depending on version)  
Switching on/Pausing  
Speed limiter  
► Press 1-LIMIT to select the speed limiter  
mode; the function is paused (grey).  
► If the limit speed setting is suitable (most  
recent speed setting programmed in the system),  
press 2-I I> or 4-OK to switch the speed limiter  
on (green).  
Use the speed suggested by the Road signs  
recognition function  
For more information, refer to the  
General recommendations on the use  
of driving and manoeuvring aids.  
For more information on the Road signs  
recognition function, refer to the corresponding  
section.  
This system prevents the vehicle from  
exceeding the speed programmed by the  
driver (speed setting).  
The speed limiter is switched on manually.  
The minimum speed setting is 19 mph (30 km/h).  
The speed setting remains in the system  
memory when the ignition is switched off.  
► Pressing 2-I I> again temporarily pauses the  
function.  
Information displayed on  
the instrument panel  
When the speed setting remains below  
the vehicle's speed for a prolonged  
period of time, an audible warning is emitted.  
Steering-mounted controls  
Adjusting the speed setting  
You do not have to switch the speed limiter on in  
order to set the speed.  
To change the speed setting using the vehicle’s  
current speed:  
► 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.  
To modify the cruise speed setting based on the  
speed suggested by the Road signs recognition,  
as shown on the instrument panel:  
5. Speed limiter mode selection indication  
6. Speed limiter on (green)/pause (grey)  
indication  
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