B
150
III
T h e r e a r p n e u m a t i c s u s p e n s i o n e n h a n c e s d r i v i n g c o m f o r t b y m a i n t a i n i n g a c o n s t a n t b o d y h e i g h t w h a t -ever the vehicle load.
OPERATION
- I f t h e r e i s a n i n c r e a s e i n v e h i c l e l o a d , a s i n k i n g o f the rear of the vehicle is detected and the pneumatic s p r i n g s i n fl a t e i n o r d e r t o c o m p e n s a t e f o r t h e e x t r a w e i g h t . - I f t h e r e i s a n d e c r e a s e i n l o a d , a r i s i n g o f t h e r e a r o f t h e v e h i c l e i s d e t e c t e d a n d s o t h e p n e u m a t i c s p r i n g s d e fl a t e t o r e t u r n t h e v e h i c l e t o i t s n o m i n a l h e i g h t . - I f t h e v e h i c l e h a s b e e n u n u s e d f o r a l o n g p e r i o d , t h e p n e u m a t i c s p r i n g s m a y i n fl a t e i f n e c e s s a r y w h e n y o u unlock or open a door, so as to return the vehicle to i t s n o m i n a l h e i g h t .
Note: I f y o u d o n o t r e a c t i v a t e t h e s y s t e m m a n u a l l y , t h e a u t o m a t i c c o r r e c t i o n w i l l b e a c t i v a t e d a s s o o n a s t h e v e h i c l e s t a r t s t o m o v e . D u r i n g t h e c o r r e c t i o n , t h e S E R V I C E w a r n i n g l a m p l i g h t s u p a n d a m e s s a g e o n t h e s c r e e n r e m i n d s y o u n o t t o e x c e e d 1 0 k m / h ( 6 m p h ) .
Note : the automatic correction does not function if the d o o r s o r t h e t a i l g a t e a r e o p e n .
T h e a u t o m a t i c c o r r e c t i o n o p e r a t e s e v e n i f y o u r v e h i c l e i s i n e c o n o m y m o d e .
ACTIVATION / DEACTIVATION
The automatic correction can be deactivated :
- Press on the button B f o r a p p r o x i m a t e l y t w o s e c o n d s .
- R e l e a s e t h e b u t t o n w h e n y o u h e a r a b e e p . D e a c t i v a t i o n i s c o n fi r m e d b y t h e l i g h t i n g o f t h e L E D o n t h e b u t t o n B.
I t i s e s s e n t i a l t h a t y o u s h o u l d d e a c t i v a t e t h e s y s t e m i n t h e f o l l o w i n g i n s t a n c e s :
- w o r k i n g u n d e r t h e v e h i c l e ,
- c h a n g i n g a w h e e l ,
- t r a n s p o r t i n g t h e v e h i c l e o n a t r u c k o r o n a b o o t .
To reactivate the automatic correction :
- P r e s s a g a i n o n t h e b u t t o n B f o r a p p r o x i m a t e l y t w o s e c o n d s .
- R e l e a s e t h e b u t t o n w h e n y o u h e a r a b e e p . A c t i v a - t i o n i s c o n fi r m e d b y t h e e x t i n c t i o n o f t h e L E D o n t h e button B.
In the event of the system malfunctioning, alert messages, always in association with the SERVICE warning lamp, will display in the instrument panel. Contact a CITROËN dealer as soon as possiblewarning lamp, will display in the instrument pan, will d.
Grand C4 PicassoC4 Picasso
P N E U M A T I C S U S P E N S I O N
