Eco-driving for Your DS 4 4 Door Second Generation (2021-2026)

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Eco-driving  
Eco-driving  
Eco-driving is a range of everyday practices that allow the motorist to optimise their fuel consumption and CO2 emissions.  
Optimise the use of your  
gearbox  
With a manual gearbox, move off gently and  
change up without waiting. During acceleration  
change up early.  
Drive smoothly  
Maintain a safe distance between vehicles,  
use engine braking rather than the brake  
pedal, and press the accelerator progressively.  
These practices contribute towards a reduction  
in fuel consumption and CO2 emissions and  
also help reduce the background traffic noise.  
Switch off the air conditioning, unless it has  
automatic regulation, as soon as the desired  
temperature is attained.  
Switch off the demisting and defrosting  
controls, if not automatic.  
Switch off the heated seat as soon as possible.  
With an automatic gearbox, give preference  
to automatic mode and avoid pressing the  
accelerator pedal heavily or suddenly.  
If your vehicle has cruise control, make use of  
the system at speeds above 25 mph (40 km/h)  
when the traffic is flowing well.  
Switch off the headlamps and front foglamps  
when the ambient light level does not require  
their use.  
The gear efficiency indicator invites you to  
engage the most suitable gear: as soon as the  
indication is displayed in the instrument panel,  
follow it straight away.  
For vehicles fitted with an automatic gearbox,  
this indicator appears only in manual mode.  
Avoid running the engine before moving off,  
particularly in winter; your vehicle will warm up  
much faster while driving.  
Control the use of your  
electrical equipment  
Before moving off, if the passenger compartment  
is too warm, ventilate it by opening the windows  
and air vents before using the air conditioning.  
Above 30 mph (50 km/h), close the windows and  
leave the air vents open.  
Remember to make use of equipment that can  
help keep the temperature in the passenger  
compartment down (sunroof and window blinds...).  
As a passenger, if you avoid connecting  
your multimedia devices (film, music, video  
game...), you will contribute towards limiting  
the consumption of electrical energy, and so  
of fuel.  
Disconnect your portable devices before  
leaving the vehicle.  
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Eco-driving  
Limit the causes of excess  
consumption  
Observe the recommendations  
on maintenance  
Spread loads throughout the vehicle; place the  
heaviest items in the bottom of the boot, as  
close as possible to the rear seats.  
Limit the loads carried in the vehicle and  
reduce wind resistance (roof bars, roof rack,  
bicycle carrier, trailer...). Use a roof box in  
preference.  
Check the tyre pressures regularly, when cold,  
referring to the label in the door aperture,  
driver's side.  
When refuelling, do not continue after the third  
cut-off of the nozzle to avoid any overflow.  
Carry out this check in particular:  
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before a long journey,  
at each change of season,  
after a long period out of use.  
At the wheel of your new vehicle, it is only after  
the first 1 800 miles (3 000 kilometres) that you  
will see the fuel consumption settle down to a  
consistent average.  
Remove roof bars and roof racks after use.  
Don't forget the spare wheel and the tyres on  
any trailer or caravan.  
At the end of winter, remove snow tyres and  
refit your summer tyres.  
Have your vehicle serviced regularly (engine  
oil, oil filter, air filter, passenger compartment  
filter...) and observe the schedule of operations  
recommended in the manufacturer's service  
schedule.  
With a BlueHDi Diesel engine, if the SCR  
system is faulty your vehicle becomes  
polluting; go to a CITROËN dealer or a  
qualified workshop without delay to have the  
emissions of nitrogen oxides brought back to  
the legal level.