Instruments -> Lighting dimmer for Your DS 4 4 Door Second Generation (2021-2026)

01  
45  
Instruments  
Lighting dimmer  
Permits manual adjustment of the brightness of  
the instruments and controls to suit the ambient  
light level. Only operates when the vehicle  
lighting is on in night mode.  
Activation  
Deactivation  
When the vehicle lighting is off, or in day mode  
(daytime running lamps on), pressing the button  
does not have any effect.  
F
F
Press this button to change the brightness  
of the instruments and controls.  
When the lighting reaches the minimum  
setting, release this button, then press  
again to increase it.  
or  
F
When the lighting reaches the maximum  
setting, release this button, then press  
again to reduce it.  
F
When the lighting reaches the level of  
brightness required, release this button.  
This indicator and the lighting  
value appear in the middle of the  
instrument panel during adjustment  
to show the setting from the 16 levels  
available.